Drug recommendation systems are systems that have the capability to recommend drugs. On a daily basis, a huge amount of data is being generated by the patients. All this valuable data can be properly utilized to create a reliable drug recommendation system. In this paper, we recommend a system for drug recommendations. The main scope of our system is to predict the correct medication based on reviews and ratings. Our proposed system uses natural language processing techniques (NLP), recurrent neural networks (RNN), and cellular automata (CA). We also considered various metrics like precision, recall, accuracy, F1 score, and ROC curve as measures of our system’s performance. NLP techniques are being used for gathering useful information from patient data, and RNN is a machine learning methodology that works really well in analyzing textual data. The system considers various patient data attributes like age, gender, dosage, medical history, and symptoms in order to make appropriate predictions. The proposed system has the potential to help medical professionals make informed drug recommendations.
IRJET- Drugs Selection in Medical Field: A SurveyIRJET Journal
This document discusses using fuzzy logic systems to analyze healthcare databases and recommend drugs for patients. It first reviews related works applying fuzzy logic to medical domains like osteoporosis detection and medicine recommendation. It then proposes a new system using fuzzy rules and a knowledge database of patient diagnoses and prescribed drugs to suggest medications for clinicians. The system aims to help clinicians, especially less experienced ones, select drugs for patients with multiple conditions.
IRJET - E-Health Chain and Anticipation of Future DiseaseIRJET Journal
The document proposes an E-Health Chain system that uses machine learning algorithms to predict future diseases and maintain electronic health records more efficiently than traditional paper-based systems. Key features include digital prescriptions that allow patients to purchase medicines using a unique ID, electronic health records that give doctors access to patient data from remote locations, emergency response features like ambulance dispatch, and medication reminders for patients. The system aims to help patients take preventive measures by predicting future diseases using algorithms trained on historical health data. A literature review covers previous research on disease prediction using decision trees, neural networks, and other machine learning methods applied to medical datasets.
This document describes an advanced machine learning approach for predicting skin cancer. It discusses using machine learning algorithms like Naive Bayes, Decision Tree, Random Forest on a dataset to estimate disease risk and determine algorithm accuracy. The paper focuses on developing a system that integrates symptom and medical data using machine learning algorithms like K-means to provide accurate disease predictions.
This document discusses pharmacometrics, which involves analyzing and interpreting pharmacological data through quantitative models to improve drug development and patient outcomes. It describes using pharmacokinetic, pharmacodynamic, and pharmacokinetic/pharmacodynamic models to understand dose-exposure-response relationships and optimize dosing strategies. Population modeling and stochastic simulation are also covered as tools to estimate parameters from sparse data and evaluate study designs. Examples demonstrate how pharmacometrics informed decisions that improved drug development or approval processes. Software and online resources relevant to pharmacometrics are also listed.
304 Part II • Predictive AnalyticsMachine LearningIntrodu.docxpriestmanmable
304 Part II • Predictive Analytics/Machine Learning
Introduction and Motivation
Analytics has been used by many businesses, organi-
zations, and government agencies to learn from past
experiences to more effectively and efficiently use
their limited resources to achieve their goals and objec-
tives. Despite all the promises of analytics, however,
its multidimensional and multidisciplinary nature can
sometimes disserve its proper, full-fledged application.
This is particularly true for the use of predictive analyt-
ics in several social science disciplines because these
domains are traditionally dominated by descriptive
analytics (causal-explanatory statistical modeling) and
might not have easy access to the set of skills required
to build predictive analytics models. A review of the
extant literature shows that drug court is one such
area. While many researchers have studied this social
phenomenon, its characteristics, its requirements, and
its outcomes from a descriptive analytics perspective,
there currently is a dearth of predictive analytics mod-
els that can accurately and appropriately predict who
would (or would not) graduate from intervention and
treatment programs. To fill this gap and to help author-
ities better manage the resources, and to improve the
outcomes, this study sought to develop and compare
several predictive analytics models (both single models
and ensembles) to identify who would graduate from
these treatment programs.
Ten years after President Richard Nixon first
declared a “war on drugs,” President Ronald Reagan
signed an executive order leading to stricter drug
enforcement, stating, “We’re taking down the surren-
der flag that has flown over so many drug efforts; we
are running up a battle flag.” The reinforcement of the
war on drugs resulted in an unprecedented 10-fold
surge in the number of citizens incarcerated for drug
offences during the following two decades. The sky-
rocketing number of drug cases inundated court
dockets, overloaded the criminal justice system, and
overcrowded prisons. The abundance of drug-related
caseloads, aggravated by a longer processing time
than that for most other felonies, imposed tremen-
dous costs on state and federal departments of justice.
Regarding the increased demand, court systems started
to look for innovative ways to accelerate the inquest
of drug-related cases. Perhaps analytics-driven deci-
sion support systems are the solution to the problem.
To support this claim, the current study’s goal was
to build and compare several predictive models that
use a large sample of data from drug courts across
different locations to predict who is more likely to
complete the treatment successfully. The researchers
believed that this endeavor might reduce the costs to
the criminal justice system and local communities.
Methodology
The methodology used in this research effort
included a multi-step process that employed pre-
dictive analytics.
Evaluation of Logistic Regression and Neural Network Model With Sensitivity A...CSCJournals
Logistic Regression (LR) is a well known classification method in the field of statistical learning. It allows probabilistic classification and shows promising results on several benchmark problems. Logistic regression enables us to investigate the relationship between a categorical outcome and a set of explanatory variables. Artificial Neural Networks (ANNs) are popularly used as universal non-linear inference models and have gained extensive popularity in recent years. Research activities are considerable and literature is growing. The goal of this research work is to compare the performance of Logistic Regression and Neural Network models on publicly available medical datasets. The evaluation process of the model is as follows. The logistic regression and neural network methods with sensitivity analysis have been evaluated for the effectiveness of the classification. The Classification Accuracy is used to measure the performance of both the models. From the experimental results it is confirmed that the neural network model with sensitivity analysis model gives more efficient result.
This document discusses how artificial intelligence is changing drug discovery and development. It outlines several ways AI can help, including better understanding drug targets and their properties, predicting drug-target interactions, aiding drug repurposing efforts, improving clinical trials through areas like patient recruitment and risk prediction, and enhancing pharmacovigilance. The current status sees AI being applied in these areas, but challenges remain around issues like disease complexity and data management at large scales. AI offers advantages like improved quality, cost-effectiveness, timeliness, and transparent data sharing.
IRJET- Drugs Selection in Medical Field: A SurveyIRJET Journal
This document discusses using fuzzy logic systems to analyze healthcare databases and recommend drugs for patients. It first reviews related works applying fuzzy logic to medical domains like osteoporosis detection and medicine recommendation. It then proposes a new system using fuzzy rules and a knowledge database of patient diagnoses and prescribed drugs to suggest medications for clinicians. The system aims to help clinicians, especially less experienced ones, select drugs for patients with multiple conditions.
IRJET - E-Health Chain and Anticipation of Future DiseaseIRJET Journal
The document proposes an E-Health Chain system that uses machine learning algorithms to predict future diseases and maintain electronic health records more efficiently than traditional paper-based systems. Key features include digital prescriptions that allow patients to purchase medicines using a unique ID, electronic health records that give doctors access to patient data from remote locations, emergency response features like ambulance dispatch, and medication reminders for patients. The system aims to help patients take preventive measures by predicting future diseases using algorithms trained on historical health data. A literature review covers previous research on disease prediction using decision trees, neural networks, and other machine learning methods applied to medical datasets.
This document describes an advanced machine learning approach for predicting skin cancer. It discusses using machine learning algorithms like Naive Bayes, Decision Tree, Random Forest on a dataset to estimate disease risk and determine algorithm accuracy. The paper focuses on developing a system that integrates symptom and medical data using machine learning algorithms like K-means to provide accurate disease predictions.
This document discusses pharmacometrics, which involves analyzing and interpreting pharmacological data through quantitative models to improve drug development and patient outcomes. It describes using pharmacokinetic, pharmacodynamic, and pharmacokinetic/pharmacodynamic models to understand dose-exposure-response relationships and optimize dosing strategies. Population modeling and stochastic simulation are also covered as tools to estimate parameters from sparse data and evaluate study designs. Examples demonstrate how pharmacometrics informed decisions that improved drug development or approval processes. Software and online resources relevant to pharmacometrics are also listed.
304 Part II • Predictive AnalyticsMachine LearningIntrodu.docxpriestmanmable
304 Part II • Predictive Analytics/Machine Learning
Introduction and Motivation
Analytics has been used by many businesses, organi-
zations, and government agencies to learn from past
experiences to more effectively and efficiently use
their limited resources to achieve their goals and objec-
tives. Despite all the promises of analytics, however,
its multidimensional and multidisciplinary nature can
sometimes disserve its proper, full-fledged application.
This is particularly true for the use of predictive analyt-
ics in several social science disciplines because these
domains are traditionally dominated by descriptive
analytics (causal-explanatory statistical modeling) and
might not have easy access to the set of skills required
to build predictive analytics models. A review of the
extant literature shows that drug court is one such
area. While many researchers have studied this social
phenomenon, its characteristics, its requirements, and
its outcomes from a descriptive analytics perspective,
there currently is a dearth of predictive analytics mod-
els that can accurately and appropriately predict who
would (or would not) graduate from intervention and
treatment programs. To fill this gap and to help author-
ities better manage the resources, and to improve the
outcomes, this study sought to develop and compare
several predictive analytics models (both single models
and ensembles) to identify who would graduate from
these treatment programs.
Ten years after President Richard Nixon first
declared a “war on drugs,” President Ronald Reagan
signed an executive order leading to stricter drug
enforcement, stating, “We’re taking down the surren-
der flag that has flown over so many drug efforts; we
are running up a battle flag.” The reinforcement of the
war on drugs resulted in an unprecedented 10-fold
surge in the number of citizens incarcerated for drug
offences during the following two decades. The sky-
rocketing number of drug cases inundated court
dockets, overloaded the criminal justice system, and
overcrowded prisons. The abundance of drug-related
caseloads, aggravated by a longer processing time
than that for most other felonies, imposed tremen-
dous costs on state and federal departments of justice.
Regarding the increased demand, court systems started
to look for innovative ways to accelerate the inquest
of drug-related cases. Perhaps analytics-driven deci-
sion support systems are the solution to the problem.
To support this claim, the current study’s goal was
to build and compare several predictive models that
use a large sample of data from drug courts across
different locations to predict who is more likely to
complete the treatment successfully. The researchers
believed that this endeavor might reduce the costs to
the criminal justice system and local communities.
Methodology
The methodology used in this research effort
included a multi-step process that employed pre-
dictive analytics.
Evaluation of Logistic Regression and Neural Network Model With Sensitivity A...CSCJournals
Logistic Regression (LR) is a well known classification method in the field of statistical learning. It allows probabilistic classification and shows promising results on several benchmark problems. Logistic regression enables us to investigate the relationship between a categorical outcome and a set of explanatory variables. Artificial Neural Networks (ANNs) are popularly used as universal non-linear inference models and have gained extensive popularity in recent years. Research activities are considerable and literature is growing. The goal of this research work is to compare the performance of Logistic Regression and Neural Network models on publicly available medical datasets. The evaluation process of the model is as follows. The logistic regression and neural network methods with sensitivity analysis have been evaluated for the effectiveness of the classification. The Classification Accuracy is used to measure the performance of both the models. From the experimental results it is confirmed that the neural network model with sensitivity analysis model gives more efficient result.
This document discusses how artificial intelligence is changing drug discovery and development. It outlines several ways AI can help, including better understanding drug targets and their properties, predicting drug-target interactions, aiding drug repurposing efforts, improving clinical trials through areas like patient recruitment and risk prediction, and enhancing pharmacovigilance. The current status sees AI being applied in these areas, but challenges remain around issues like disease complexity and data management at large scales. AI offers advantages like improved quality, cost-effectiveness, timeliness, and transparent data sharing.
AI-powered Drug Discovery: Revolutionizing Precision MedicineClinosolIndia
The convergence of artificial intelligence (AI) and drug discovery has ushered in a new era in healthcare, promising groundbreaking advancements in precision medicine. AI, with its ability to analyze vast datasets, identify patterns, and predict outcomes, is revolutionizing the drug discovery process. This transformative approach not only accelerates the development of novel therapeutics but also enhances the customization of treatments, leading to more targeted and effective medical interventions.
This document discusses the use of artificial intelligence in drug discovery and development. It begins by defining artificial intelligence, machine learning, and deep learning. It then provides examples of how AI is currently used in various stages of the drug development process, including identifying molecular targets, finding hit compounds, optimizing lead compounds, predicting toxicity, and drug repurposing. It also discusses startups applying AI to drug discovery. Finally, it notes some limitations and drawbacks of using AI, such as potential bias in algorithms.
The document discusses the applications of bioinformatics in drug discovery. It describes how bioinformatics supports computer-aided drug design through computational methods to simulate drug-receptor interactions. It also discusses how virtual high-throughput screening can identify compounds that strongly bind to protein targets. The document outlines the key steps in drug design, including identifying the disease target, studying lead compounds, rational drug design techniques, and testing drugs. It emphasizes that bioinformatics can predict important drug characteristics like absorption and toxicity to save costs during development.
Artificial intelligence in Drug discovery and delivery.pptxManjusha Bandi
This document summarizes a seminar on integrating artificial intelligence in drug discovery and delivery. It begins with an introduction to AI, defining it as using machine learning to emulate human cognitive tasks. It then reviews literature on using AI in various pharmaceutical applications and discusses types of AI like deep learning and machine learning. The document outlines several uses of AI in drug discovery for tasks like target identification, toxicity prediction, and drug design. It also discusses using AI to model drug delivery systems like solid dispersions and emulsions. Finally, it acknowledges challenges of AI integration like data quality but emphasizes the benefits of combining AI and human expertise to enhance the drug development process.
A MODIFIED MAXIMUM RELEVANCE MINIMUM REDUNDANCY FEATURE SELECTION METHOD BASE...gerogepatton
Parkinson’s disease is a complex chronic neurodegenerative disorder of the central nervous system. One of the common symptoms for the Parkinson’s disease subjects, is vocal performance degradation. Patients usually advised to follow personalized rehabilitative treatment sessions with speech experts. Recent research trends aim to investigate the potential of using sustained vowel phonations for replicating the speech experts’ assessments of Parkinson’s disease subjects’ voices. With the purpose of improving the accuracy and efficiency of Parkinson’s disease treatment, this article proposes a two-stage diagnosis model to evaluate an LSVT dataset. Firstly, we propose a modified minimum Redundancy-Maximum Relevance (mRMR) feature selection approach, based on Cuckoo Search and Tabu Search to reduce the features numbers. Secondly, we apply simple random sampling technique to dataset to increase the samples of the minority class. Promisingly, the developed approach obtained a classification Accuracy rate of 95% with 24 features by 10-fold CV method.
A MODIFIED MAXIMUM RELEVANCE MINIMUM REDUNDANCY FEATURE SELECTION METHOD BASE...gerogepatton
The document proposes a two-stage model for Parkinson's disease diagnosis that uses feature selection and data resampling techniques. In the first stage, a modified maximum relevance minimum redundancy (mRMR) feature selection approach is used based on Tabu Search to reduce the number of features. In the second stage, simple random sampling is applied to the dataset to increase the samples of the minority class. When evaluated on an LSVT dataset using 10-fold cross validation, the developed approach obtained a classification accuracy of 95% using 24 features.
A MODIFIED MAXIMUM RELEVANCE MINIMUM REDUNDANCY FEATURE SELECTION METHOD BASE...ijaia
Parkinson’s disease is a complex chronic neurodegenerative disorder of the central nervous system. One of the common symptoms for the Parkinson’s disease subjects, is vocal performance degradation. Patients usually advised to follow personalized rehabilitative treatment sessions with speech experts. Recent research trends aim to investigate the potential of using sustained vowel phonations for replicating the speech experts’ assessments of Parkinson’s disease subjects’ voices. With the purpose of improving the accuracy and efficiency of Parkinson’s disease treatment, this article proposes a two-stage diagnosis model to evaluate an LSVT dataset. Firstly, we propose a modified minimum Redundancy-Maximum Relevance (mRMR) feature selection approach, based on Cuckoo Search and Tabu Search to reduce the features numbers. Secondly, we apply simple random sampling technique to dataset to increase the samples of the minority class. Promisingly, the developed approach obtained a classification Accuracy rate of 95% with 24 features by 10-fold CV method.
1) AI systems like Adam and Eve have discovered new scientific knowledge by autonomously generating and testing hypotheses about yeast genes using public databases and laboratory experiments.
2) AI is being applied throughout the drug development process, including target identification, compound design and synthesis, clinical trial optimization, and drug repurposing.
3) Partnerships between pharmaceutical companies and AI firms are exploring applications like generating new immuno-oncology treatments, metabolic disease therapies, and cancer treatments through large-scale data analysis.
DSAGLSTM-DTA: Prediction of Drug-Target Affinity using Dual Self-Attention an...mlaij
The research on affinity between drugs and targets (DTA) aims to effectively narrow the target search space for drug repurposing. Therefore, reasonable prediction of drug and target affinities can minimize the waste of resources such as human and material resources. In this work, a novel graph-based model called DSAGLSTM-DTA was proposed for DTA prediction. The proposed model is unlike previous graph-based drug-target affinity model, which incorporated self-attention mechanisms in the feature extraction process of drug molecular graphs to fully extract its effective feature representations. The features of each atom in the 2D molecular graph were weighted based on attention score before being aggregated as molecule representation and two distinct pooling architectures, namely centralized and distributed architectures were implemented and compared on benchmark datasets. In addition, in the course of processing protein sequences, inspired by the approach of protein feature extraction in GDGRU-DTA, we continue to interpret protein sequences as time series and extract their features using Bidirectional Long Short-Term Memory (BiLSTM) networks, since the context-dependence of long amino acid sequences. Similarly, DSAGLSTM-DTA also utilized a self-attention mechanism in the process of protein feature extraction to obtain comprehensive representations of proteins, in which the final hidden states for element in the batch were weighted with the each unit output of LSTM, and the results were represented as the final feature of proteins. Eventually, representations of drug and protein were concatenated and fed into prediction block for final prediction. The proposed model was evaluated on different regression datasets and binary classification datasets, and the results demonstrated that DSAGLSTM-DTA was superior to some state-ofthe-art DTA models and exhibited good generalization ability.
DSAGLSTM-DTA: PREDICTION OF DRUG-TARGET AFFINITY USING DUAL SELF-ATTENTION AN...mlaij
The research on affinity between drugs and targets (DTA) aims to effectively narrow the target search
space for drug repurposing. Therefore, reasonable prediction of drug and target affinities can minimize the
waste of resources such as human and material resources. In this work, a novel graph-based model called
DSAGLSTM-DTA was proposed for DTA prediction. The proposed model is unlike previous graph-based
drug-target affinity model, which incorporated self-attention mechanisms in the feature extraction process
of drug molecular graphs to fully extract its effective feature representations. The features of each atom in
the 2D molecular graph were weighted based on attention score before being aggregated as molecule
representation and two distinct pooling architectures, namely centralized and distributed architectures
were implemented and compared on benchmark datasets. In addition, in the course of processing protein
sequences, inspired by the approach of protein feature extraction in GDGRU-DTA, we continue to
interpret protein sequences as time series and extract their features using Bidirectional Long Short-Term
Memory (BiLSTM) networks, since the context-dependence of long amino acid sequences. Similarly,
DSAGLSTM-DTA also utilized a self-attention mechanism in the process of protein feature extraction to
obtain comprehensive representations of proteins, in which the final hidden states for element in the batch
were weighted with the each unit output of LSTM, and the results were represented as the final feature of
proteins. Eventually, representations of drug and protein were concatenated and fed into prediction block
for final prediction. The proposed model was evaluated on different regression datasets and binary
classification datasets, and the results demonstrated that DSAGLSTM-DTA was superior to some state-ofthe-art DTA models and exhibited good generalization ability.
The Quahog Decision Platform aims to save over a million lives each year by improving medical diagnosis and decision-making. It does this by creating a centralized data infrastructure that collects and unifies medical data from various sources. This unified data set allows machine learning algorithms to analyze relationships between all relevant health parameters and arrive at the most accurate diagnosis within minutes. The platform also aims to enable personalized treatment, faster diagnosis, preventive care through predictions, monitoring of treatment effectiveness, and insights to support new medical research and innovations.
Data Infrastructure for Real-time Analysis to provide Health InsightsQuahog Life Sciences
Illustrating how a well planned data infrastructure designed for real-time and continuous learning can have multiple advantages, facilitating better preventive strategies
Unleashing the Power of Data: Enhancing Physician Outreach through Machine Le...IRJET Journal
This document discusses how machine learning can enhance physician outreach efforts. It begins by outlining limitations of traditional outreach methods like mailings and calls. The document then explores how machine learning techniques like predictive modeling, recommender systems, natural language processing, and real-time analytics can optimize physician targeting, personalize communication, automate processes, and assess effectiveness. However, it notes challenges like data quality issues, privacy concerns, and physician resistance must be addressed. Case studies demonstrate benefits of customization, targeted communication, and increased referrals through machine learning-powered outreach.
Data Mining and Big Data Analytics in Pharma Ankur Khanna
The document proposes software solutions for drug research, including text mining, data warehousing, data mining, database development, and big data analytics. It discusses common challenges in drug research like the high costs and low success rates. It then describes various solutions like text mining patents and research to help identify new research opportunities and reduce duplication of efforts. It provides examples of how various pharmaceutical companies use data mining and warehousing techniques. Overall, the document pitches different IT solutions that can help pharmaceutical and life sciences companies address their research challenges and make their processes more efficient.
The application of data mining to recommender systems sunsine123
This document discusses the application of data mining techniques to recommender systems. It begins with an introduction to recommender systems and their use of algorithms like collaborative filtering to provide recommendations. It then discusses how data mining can enhance recommender systems, including through clustering, classification, association rule mining, and graph-based techniques. Emerging areas like meta-recommenders, social data mining systems, and temporal recommendation are also covered. The document concludes that data mining algorithms are becoming an important part of generating accurate recommendations across different domains.
An AI-based Decision Platform built using unified data model, incorporating systems biology topics for unit analysis using semi-supervised learning models
Predicting active compounds for lung cancer based on quantitative structure-a...IJECEIAES
This document describes a study that uses machine learning models to predict active compounds for lung cancer. Specifically:
1) A dataset of molecules was collected from the ChEMBL database and divided into active and non-active groups based on inhibition concentration values. Molecular descriptors were then calculated to encode the chemical structures.
2) Two machine learning models - a neural network and gradient boosting tree classifier - were trained on the molecular descriptors to predict compound activity. Feature selection was also performed to analyze important structural features.
3) The models accurately predicted active compounds for lung cancer based on quantitative structure-activity relationships. Comparative analysis identified important chemical structures contributing to compound effectiveness.
Positive Impression of Low-Ranking Microrn as in Human Cancer Classificationcsandit
This document discusses using microRNA expression data for cancer classification. It evaluates using various feature selection methods and classifiers to select important microRNAs. The key points are:
1) It evaluates several feature selection methods (correlation-based with different search algorithms, ranker with attribute evaluators) and classifiers (SVM, naive Bayes, decision tree, k-NN) on microRNA expression data from multiple cancer types.
2) Feature selection improved classification accuracy for most methods compared to no feature selection, reducing dimensionality. However, selected feature sets were small, not showing the relationship between number of features and accuracy.
3) The results demonstrate the importance of feature selection for cancer classification using microRNA expression data, but more
Air quality forecasting using convolutional neural networksBIJIAM Journal
Air pollution is now one of the biggest environmental risks, which causes more than 6 million premature deathseach year from heart diseases, stroke, diabetes, respiratory disease, and so on. Protecting humans from thedamage which is caused by air pollution is one of the major issues for the global community. The prediction ofair pollution can be done by machine learning (ML) algorithms. ML combines statistics and computer science tomaximize the prediction power. ML can be also used to predict the air quality index (AQI). The aim of this researchis to develop a convolutional neural network (CNN) model to predict air quality from the unseen data set, whichincludes concentration of nitrogen dioxide (NO2), carbon monoxide (CO), and sulfur dioxide (SO2). The proposedsystem will be implemented in two steps; the first step will focus on data analysis and pre-processing, includingfiltering, feature extraction, constructing convolutional neural network layers, and optimizing the parameters ofeach layer, while the second step is used to evaluate its model accuracy. The output is predicted as AQI for thedeveloped CNN model. The developed CNN model achieves a root-mean-square error of 13.4150 and a highaccuracy of 86.585%. The overall model is implemented using MATLAB software.
Prevention of fire and hunting in forests using machine learning for sustaina...BIJIAM Journal
Deforestation, illegal hunting, and forest fires are a few current issues that have an impact on the diversity andecosystem of forests. To increase the biodiversity of species and ecosystems, it becomes imperative to preservethe forest. The conventional techniques employed to prevent these issues are costly, less effective, and insecure.The current systems are unreliable and use more energy. By utilizing an Internet of Things (IOT) system, thistechnology offers a more practical and economical method of continuously maintaining and monitoring the statusof the forest. To guarantee excellent security, this system combines a number of sensors, alarms, cameras, lights,and microphones. It aids in reducing forest loss, animal trafficking, and forest fires. In the suggested system,sensors are used for monitoring, and cloud storage is used for data storage. Through the use of machine learning,the raspberry pi camera module significantly aids in the prevention of unlawful wildlife hunting as well as thedetection and prevention of forest fires.
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AI-powered Drug Discovery: Revolutionizing Precision MedicineClinosolIndia
The convergence of artificial intelligence (AI) and drug discovery has ushered in a new era in healthcare, promising groundbreaking advancements in precision medicine. AI, with its ability to analyze vast datasets, identify patterns, and predict outcomes, is revolutionizing the drug discovery process. This transformative approach not only accelerates the development of novel therapeutics but also enhances the customization of treatments, leading to more targeted and effective medical interventions.
This document discusses the use of artificial intelligence in drug discovery and development. It begins by defining artificial intelligence, machine learning, and deep learning. It then provides examples of how AI is currently used in various stages of the drug development process, including identifying molecular targets, finding hit compounds, optimizing lead compounds, predicting toxicity, and drug repurposing. It also discusses startups applying AI to drug discovery. Finally, it notes some limitations and drawbacks of using AI, such as potential bias in algorithms.
The document discusses the applications of bioinformatics in drug discovery. It describes how bioinformatics supports computer-aided drug design through computational methods to simulate drug-receptor interactions. It also discusses how virtual high-throughput screening can identify compounds that strongly bind to protein targets. The document outlines the key steps in drug design, including identifying the disease target, studying lead compounds, rational drug design techniques, and testing drugs. It emphasizes that bioinformatics can predict important drug characteristics like absorption and toxicity to save costs during development.
Artificial intelligence in Drug discovery and delivery.pptxManjusha Bandi
This document summarizes a seminar on integrating artificial intelligence in drug discovery and delivery. It begins with an introduction to AI, defining it as using machine learning to emulate human cognitive tasks. It then reviews literature on using AI in various pharmaceutical applications and discusses types of AI like deep learning and machine learning. The document outlines several uses of AI in drug discovery for tasks like target identification, toxicity prediction, and drug design. It also discusses using AI to model drug delivery systems like solid dispersions and emulsions. Finally, it acknowledges challenges of AI integration like data quality but emphasizes the benefits of combining AI and human expertise to enhance the drug development process.
A MODIFIED MAXIMUM RELEVANCE MINIMUM REDUNDANCY FEATURE SELECTION METHOD BASE...gerogepatton
Parkinson’s disease is a complex chronic neurodegenerative disorder of the central nervous system. One of the common symptoms for the Parkinson’s disease subjects, is vocal performance degradation. Patients usually advised to follow personalized rehabilitative treatment sessions with speech experts. Recent research trends aim to investigate the potential of using sustained vowel phonations for replicating the speech experts’ assessments of Parkinson’s disease subjects’ voices. With the purpose of improving the accuracy and efficiency of Parkinson’s disease treatment, this article proposes a two-stage diagnosis model to evaluate an LSVT dataset. Firstly, we propose a modified minimum Redundancy-Maximum Relevance (mRMR) feature selection approach, based on Cuckoo Search and Tabu Search to reduce the features numbers. Secondly, we apply simple random sampling technique to dataset to increase the samples of the minority class. Promisingly, the developed approach obtained a classification Accuracy rate of 95% with 24 features by 10-fold CV method.
A MODIFIED MAXIMUM RELEVANCE MINIMUM REDUNDANCY FEATURE SELECTION METHOD BASE...gerogepatton
The document proposes a two-stage model for Parkinson's disease diagnosis that uses feature selection and data resampling techniques. In the first stage, a modified maximum relevance minimum redundancy (mRMR) feature selection approach is used based on Tabu Search to reduce the number of features. In the second stage, simple random sampling is applied to the dataset to increase the samples of the minority class. When evaluated on an LSVT dataset using 10-fold cross validation, the developed approach obtained a classification accuracy of 95% using 24 features.
A MODIFIED MAXIMUM RELEVANCE MINIMUM REDUNDANCY FEATURE SELECTION METHOD BASE...ijaia
Parkinson’s disease is a complex chronic neurodegenerative disorder of the central nervous system. One of the common symptoms for the Parkinson’s disease subjects, is vocal performance degradation. Patients usually advised to follow personalized rehabilitative treatment sessions with speech experts. Recent research trends aim to investigate the potential of using sustained vowel phonations for replicating the speech experts’ assessments of Parkinson’s disease subjects’ voices. With the purpose of improving the accuracy and efficiency of Parkinson’s disease treatment, this article proposes a two-stage diagnosis model to evaluate an LSVT dataset. Firstly, we propose a modified minimum Redundancy-Maximum Relevance (mRMR) feature selection approach, based on Cuckoo Search and Tabu Search to reduce the features numbers. Secondly, we apply simple random sampling technique to dataset to increase the samples of the minority class. Promisingly, the developed approach obtained a classification Accuracy rate of 95% with 24 features by 10-fold CV method.
1) AI systems like Adam and Eve have discovered new scientific knowledge by autonomously generating and testing hypotheses about yeast genes using public databases and laboratory experiments.
2) AI is being applied throughout the drug development process, including target identification, compound design and synthesis, clinical trial optimization, and drug repurposing.
3) Partnerships between pharmaceutical companies and AI firms are exploring applications like generating new immuno-oncology treatments, metabolic disease therapies, and cancer treatments through large-scale data analysis.
DSAGLSTM-DTA: Prediction of Drug-Target Affinity using Dual Self-Attention an...mlaij
The research on affinity between drugs and targets (DTA) aims to effectively narrow the target search space for drug repurposing. Therefore, reasonable prediction of drug and target affinities can minimize the waste of resources such as human and material resources. In this work, a novel graph-based model called DSAGLSTM-DTA was proposed for DTA prediction. The proposed model is unlike previous graph-based drug-target affinity model, which incorporated self-attention mechanisms in the feature extraction process of drug molecular graphs to fully extract its effective feature representations. The features of each atom in the 2D molecular graph were weighted based on attention score before being aggregated as molecule representation and two distinct pooling architectures, namely centralized and distributed architectures were implemented and compared on benchmark datasets. In addition, in the course of processing protein sequences, inspired by the approach of protein feature extraction in GDGRU-DTA, we continue to interpret protein sequences as time series and extract their features using Bidirectional Long Short-Term Memory (BiLSTM) networks, since the context-dependence of long amino acid sequences. Similarly, DSAGLSTM-DTA also utilized a self-attention mechanism in the process of protein feature extraction to obtain comprehensive representations of proteins, in which the final hidden states for element in the batch were weighted with the each unit output of LSTM, and the results were represented as the final feature of proteins. Eventually, representations of drug and protein were concatenated and fed into prediction block for final prediction. The proposed model was evaluated on different regression datasets and binary classification datasets, and the results demonstrated that DSAGLSTM-DTA was superior to some state-ofthe-art DTA models and exhibited good generalization ability.
DSAGLSTM-DTA: PREDICTION OF DRUG-TARGET AFFINITY USING DUAL SELF-ATTENTION AN...mlaij
The research on affinity between drugs and targets (DTA) aims to effectively narrow the target search
space for drug repurposing. Therefore, reasonable prediction of drug and target affinities can minimize the
waste of resources such as human and material resources. In this work, a novel graph-based model called
DSAGLSTM-DTA was proposed for DTA prediction. The proposed model is unlike previous graph-based
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Drug recommendation using recurrent neural networks augmented with cellular automata
1. BOHR International Journal of Internet of things,
Artificial Intelligence and Machine Learning
2023, Vol. 2, No. 1, pp. 19–25
DOI: 10.54646/bijiam.2023.13
www.bohrpub.com
METHODS
Drug recommendation using recurrent neural networks
augmented with cellular automata
S. Gousiya Begum and Pokkuluri Kiran Sree*
Shri Vishnu Engineering College for Women, Bhimavaram, Andhra Pradesh, India
*Correspondence:
Pokkuluri Kiran Sree,
drkiransree@gmail.com
Received: 09 March 2023; Accepted: 22 March 2023; Published: 12 May 2023
Drug recommendation systems are systems that have the capability to recommend drugs. On a daily basis, a huge
amount of data is being generated by the patients. All this valuable data can be properly utilized to create a reliable
drug recommendation system. In this paper, we recommend a system for drug recommendations. The main scope
of our system is to predict the correct medication based on reviews and ratings. Our proposed system uses natural
language processing techniques (NLP), recurrent neural networks (RNN), and cellular automata (CA). We also
considered various metrics like precision, recall, accuracy, F1 score, and ROC curve as measures of our system’s
performance. NLP techniques are being used for gathering useful information from patient data, and RNN is a
machine learning methodology that works really well in analyzing textual data. The system considers various patient
data attributes like age, gender, dosage, medical history, and symptoms in order to make appropriate predictions.
The proposed system has the potential to help medical professionals make informed drug recommendations.
Keywords: recurrent neural network (RNN), natural language processing (NLP), machine learning, cellular
automata
Introduction
Drug recommendation systems play a crucial role in the
healthcare industry by assisting healthcare professionals in
making informed decisions about prescribing medications to
patients. With the increasing availability of user-generated
data, such as reviews and ratings, there is a wealth of
valuable information that can be harnessed to enhance drug
recommendation systems. By leveraging natural language
processing (NLP) techniques and divergent machine learning
(ML) algorithms, it is possible to extract meaningful
insights from unstructured user reviews and ratings, enabling
personalized drug recommendations. Recurrent neural
networks (RNNs) have emerged as a powerful algorithmic
approach for modeling sequential data, making them well
suited for handling text-based data such as user reviews.
RNNs have the ability to capture the temporal dependencies
and contextual information present in sequences, enabling
them to understand the nuances and context of user
feedback. In particular, the use of deep RNN architectures,
such as stacked gated recurrent units (GRUs), allows for
even more sophisticated modeling of sequential data by
capturing hierarchical representations and complex patterns.
In this context, the proposed drug recommendation system
harnesses the capabilities of deep RNNs, specifically stacked
GRUs, to predict drug ratings based on user reviews
and other relevant data sources. The system follows a
comprehensive approach that encompasses the collection of
data, pre-processing, extraction of features, model training,
evaluation, and drug recommendation. By leveraging the
power of deep RNNs, the system can effectively process
and analyze user reviews, capturing the inherent sequential
nature of the data and extracting meaningful insights.
The main intent of this research work is to instigate a
robust and accurate drug recommendation system that
takes into account the diverse factors influencing drug
effectiveness and patient satisfaction. By combining the
strengths of RNNs, NLP techniques, and ML algorithms,
the system aims to provide personalized and evidence-
based drug recommendations. Furthermore, by leveraging
19
2. 20 Begum and Kiran Sree
the inherent sequential modeling capabilities of deep RNN
architectures, the system aims to capture the complex
dependencies and contextual information within user
reviews, ultimately enhancing the accuracy and effectiveness
of the recommendations. Through this research, we aim
to contribute to the field of drug recommendation systems
by harnessing the power of deep RNN architectures. By
effectively processing and analyzing user-generated data,
our proposed system has the potential to assist healthcare
professionals in making more informed and personalized
drug prescription decisions, ultimately improving patient
outcomes and satisfaction.
Related work
In recent years, there has been a lot of interest in
the application of NLP techniques and ML algorithms
for drug recommendation systems based on user ratings.
We analyze the most recent advancements in this area
and highlight the most pertinent research projects in
this overview of the literature. A deep learning model-
based drug recommendation system that incorporates drug
indications, patient demographics, and user evaluations was
proposed by Chen et al. (1). The system’s accuracy rate of
89.2% demonstrates the potency of the suggested strategy.
Li et al. (2) suggested a hybrid model that combines
matrix factorization and deep learning for drug and user
representation in a drug recommendation system.
The system’s accuracy rate of 91.4% proved the value of
the suggested strategy. A probabilistic matrix factorization
algorithm-based drug recommendation system that takes
into account user demographics, drug properties, and user
evaluations was proposed by Kaur and Singh (3). The
system’s accuracy rate of 87.2% showed how successful
the suggested strategy is. A deep learning-based drug
recommendation system that incorporates user evaluations,
drug properties, and social media data was proposed
by Gao et al. (4). The system’s accuracy rate of 91.6%
proved the value of the suggested strategy. A drug
recommendation system based on a collaborative filtering
algorithm that incorporates user reviews and drug properties
was proposed by Zhang et al. (5). The system had an
89.3% accuracy rate.
The system’s accuracy percentage of 93.2% proves that the
suggested strategy is effective. He et al. (6) suggested a deep
learning-based drug recommendation system that combines
drug properties, user demographics, and user evaluations.
The system’s accuracy rate of 90.6% showed how successful
the suggested strategy is a neural network model-based drug
recommendation system that integrates user feedback and
drug characteristics was proposed by Zhai et al. (7). The
system’s accuracy rate of 88.2% demonstrates the potency of
the suggested strategy. In conclusion, the application of ML
algorithms and NLP techniques to drug recommendation
systems based on user reviews has the potential to completely
transform the healthcare sector.
Existing methodology
One existing method for drug recommendation systems
based on user reviews using NLP and ML algorithms is
collaborative filtering (CF). CF is a technique used for
system recommendations that focuses on finding similarities
between users and items (drugs in this case) based on their
past interactions. In a drug recommendation system, the
CF algorithm analyzes user reviews and ratings to predict
which drugs a user is likely to be interested in based on
their past interactions with similar drugs. The algorithm
identifies other users who have similar preferences and uses
their behavior to make recommendations for new drugs. The
two different approaches to the CF algorithm include user-
based CF and item-based CF. In user-based CF, the algorithm
identifies users with similar interests based on their previous
interactions with drugs and recommends drugs that are rated
highly; in item-based CF, the algorithm recognizes drugs that
are similar to the drugs a user has previously rated highly
and recommends the same drugs. Both approaches have
their strengths and weaknesses. User-based CF works well
when the user population is diverse and has a large number
of interactions with drugs. However, it may not work well
for new or rare drugs that have limited user interactions.
On the other hand, item-based CF works well for new or
rare drugs with limited user interactions. However, it may
not work well for users who have unique preferences that
differ from those of the majority. Overall, CF is a powerful
technique for drug recommendation systems based on user
reviews using NLP and ML algorithms. It has been shown
to be effective in numerous studies and is widely used in
commercial drug recommendation systems. However, CF
is not the only method used in drug recommendation
systems, and many other ML algorithms, such as linear SVC,
can also be used.
Proposed methodology
The proposed methodology for drug recommendation
systems based on user reviews utilizing NLP and the
RNN algorithm encompasses multiple stages, including
collection of data, data pre-processing, extraction of
features, model training, and evaluation. Data collection
is the initial step, involving gathering data from diverse
sources such as drug databases, social media platforms,
and online forums. The collected data comprises drug
attributes (e.g., name, manufacturer, and dosage), user
demographics (e.g., age, gender, and medical conditions),
and user reviews (e.g., text comments and ratings).
Following data collection, pre-processing is performed to
3. 10.54646/bijiam.2023.13 21
eliminate noise and irrelevant information. This entails
procedures like text cleaning, tokenization, stop word
removal, stemming, and lemmatization to ensure high-
quality data. Once pre-processing is complete, the data
is transformed into a numerical representation suitable
for RNN-based ML algorithms. This entails extracting
features from the text data, such as bag-of-words, TF-IDF,
and word embedding. After feature extraction, the RNN
algorithm is trained using the prepared dataset to predict
drug recommendations based on user reviews and ratings.
Specifically, the proposed algorithm in this study is the
RNN algorithm, a popular supervised learning algorithm
for classification tasks. Finally, the overall performance of
the model is evaluated using various metrics like accuracy,
precision, recall, F1 score, and others. Techniques such
as cross-validation and hyperparameter tuning are also
used in order to validate the model’s robustness and
generalizability to new data. In drug recommendation
systems based on user reviews, the datasets used may
vary based on the specific application and system goals.
Typically, the datasets consist of drug attributes, user
demographics, and user reviews. Drug attributes encompass
information obtained from drug databases or pharmaceutical
companies, such as drug name, manufacturer, dosage,
and side effects. User demographics encompass details
about users interactions with the drugs, including age,
gender, medical conditions, and relevant demographic
information. User reviews encompass text comments and
ratings acquired from social media platforms, online
forums, or direct platform feedback. The quality and
quantity of the datasets have a notable impact on the
performance of the drug recommendation system. Large
and diverse datasets containing accurate and relevant
information yield better recommendations and more precise
predictions. Incomplete or irrelevant information within the
datasets can lead to biased or inaccurate recommendations.
Additionally, ensuring user privacy, confidentiality, and
ethical considerations is crucial. Factors such as informed
consent, data anonymization, and secure storage should be
implemented when collecting and utilizing datasets for drug
recommendation systems. Overall, the suggested technique,
which combines NLP and RNN algorithms with user
review-based drug recommendation systems, constitutes a
thorough procedure covering data collection, pre-processing,
feature extraction, model training, and evaluation. It
has the capacity to provide precise and individualized
medicine recommendations depending on the needs and
preferences of the user.
Implementation
Building a drug recommendation system based on
user reviews using the RNN algorithm requires careful
consideration of system design, implementation, evaluation,
and optimization, as shown in Figure 1. System design
entails defining the objectives, scope, and components
of the drug recommendation system. This includes
identifying data sources, determining the types of data
required, selecting appropriate NLP techniques, and
choosing the RNN algorithm. Designing an intuitive user
interface and optimizing the user experience are also
important aspects of system design. The system must be
programmed during the implementation phase utilizing
the appropriate programming languages, frameworks,
and libraries. Creating modules for data collection, pre-
processing, feature extraction, model training with RNN,
and interface creation are all included in this. During
implementation, it is essential to guarantee the system’s
scalability, dependability, and efficiency. The evaluation
phase is vital for testing the system’s performance and
verifying if it achieves its objectives. Metrics such as
precision, recall, F1 score, and AUC-ROC curve are
used to assess accuracy and performance. Robustness,
generalizability, and the ability to handle new data inputs
are also evaluated during this phase. The optimization
phase focuses on enhancing the system’s performance
by fine-tuning the parameters and configurations of
the RNN algorithm and NLP techniques. This involves
adjusting hyperparameters, optimizing feature selection
methods, and improving data quality. Scalability and
efficiency in handling large data volumes should also be
considered during optimization. Overall, a systematic
and iterative approach to system design, implementation,
evaluation, and optimization is crucial to developing an
effective and accurate drug recommendation system. By
incorporating the RNN algorithm, the system can cater to
user preferences, improving overall health outcomes and
meeting the needs of users.
Algorithm
The proposed drug recommendation system incorporates
the utilization of recurrent neural networks (RNNs) to
predict drug ratings by leveraging features extracted
from user reviews and other pertinent data sources,
including drug attributes and user demographics. The
implementation process involves several steps. Initially,
data is collected from diverse sources, encompassing drug
attributes, user demographics, and user reviews. The
collected data is then pre-processed through procedures like
cleaning, tokenization, and formatting to prepare it for input
into the RNN. Next, relevant features are extracted from
the pre-processed data, encompassing information such as
drug name, dosage, side effects, and user demographics.
These features are then organized into a feature matrix
that serves as the input for the RNN. To assess the
performance of the model, the feature matrix is split
into two sets, such as training and testing sets. The
4. 22 Begum and Kiran Sree
FIGURE 1 | Architecture of the system.
RNN model architecture is designed and initialized to
suit the specific drug recommendation task at hand. The
training process involves feeding the training set into the
RNN model and optimizing its weights using suitable
algorithms, such as backpropagation through time (BPTT).
This enables the model to understand the underlying
patterns and relationships in the data. Once the model
has been trained, it is analyzed using various metrics such
as accuracy, precision, recall, F1 score, and the AUC-
ROC curve. By comparing the predicted drug ratings
with the ground-truth ratings from the testing set, the
model’s performance and predictive capabilities can be
assessed. Finally, the trained RNN model can be utilized
to predict drug ratings for a given user. Based on these
predicted ratings, the system can recommend the top-
ranked drugs that are most likely to suit the user’s
preferences and needs. Overall, by incorporating the RNN
algorithm, the drug recommendation system can effectively
analyze user reviews and other relevant data sources
to make accurate predictions and provide personalized
drug recommendations, ultimately improving the overall
healthcare experience for users.
Given a dataset of drug reviews and corresponding user
ratings, where each drug is represented by a feature vector
$mathbf{x}_i$ and a binary label $y_iin{-1,1}$ indicating
whether the drug has been taken by the user or not:
(1) Split the dataset into training and testing datasets.
(2) Let X be the pre-processed feature matrix representing
the extracted features.
(3) Split X1 into a training1 set (X1_train) and
testing1 set (X2_test).
(4) Initialize the parameters (weights and biases) for each
layer in the deep RNN, denoted as θ∧(l), where l
represents the layer index.
(5) Specify f[X; (1), (2), f(L)] as the deep RNN model
function, where L is the total number of layers.
(6) Using an optimization approach like stochastic
gradient descent (SGD), train the deep RNN model
by minimizing the loss function with respect to the
parameters (l) for each layer: θ∧(l)∗ = argmin θ∧ˆ(l)
{L[f(X_train; θ∧(1), θ∧(2), θ∧(L)], y_train]}, where L
represents the loss function and y train is the ground
truth drug ratings for the training set.
(7) Calculate the predicted drug ratings for the testing set
using the trained deep RNN model: y_pred = f[X_test;
θ∧(1)∗, θ∧(2)∗, θ∧(L)∗].
(8) By contrasting y_pred with the ground truth ratings
y_test, assess the model’s performance using a variety
of assessment metrics, including accuracy, precision,
recall, F1 score, and the AUC-ROC curve.
(9) Once the model has been trained and evaluated,
utilize it to predict drug ratings for a given user by
feeding the user’s features X_user into the trained
deep RNN model: y_user = f[X_user; θ∧(1)∗, θ∧(2)∗,.,
θ∧(L)∗]. Recommend the top-ranked drugs based on
the predicted ratings y_user.
Results
The drug recommendation system is based on user reviews
and ratings using the RNN algorithm. We evaluate the
system’s performance using a publicly available dataset of
drug reviews from the website Drugs.com, as shown in
Figure 2. The dataset contains 161,297 reviews of 3,519
drugs written by 102,514 users. Each review includes the
drug name, the user rating (on a scale of 1–10), the user’s
age and gender, the condition for which the drug was
prescribed, and the text of the review. We pre-processed
5. 10.54646/bijiam.2023.13 23
the text of the reviews by tokenizing them, removing
stop words, and then applying stemming. We then used
the bag-of-words model to convert the reviews into a
matrix of feature vectors, where each feature corresponds
to a unique word in the corpus. We also applied TF-
IDF weighting to the feature vectors to downweight the
importance of common words and upweight the importance
of rare words, and then the splitting of the dataset into a
training set (70%) and a test set (30%) was done. We then
trained a RNN classifier using a training set. The trained
model is utilized to predict the drug recommendations
for the test set.
We varied the hyperparameter in the range (0.01, 100)
and used five-fold cross-validation to select the optimal
value that maximized the AUC of the ROC curve. The
results showed that the RNN classifier has achieved an
accuracy of 82.6%, a precision of 82.8%, a recall of
80.6%, an F1 score of 81.7%, and an AUC of 89.3%.
This indicates that the system is able to accurately predict
whether a user will take a particular drug based on
their review and rating. We also performed a sensitivity
analysis to evaluate the robustness of the system to
different levels of sparsity in the data. Specifically, we
randomly removed 10, 20, 30, 40, and 50% of the
FIGURE 2 | ROC versus false positives.
FIGURE 3 | Medical recommendations testing dataset.
6. 24 Begum and Kiran Sree
FIGURE 4 | Medical recommendations training dataset.
reviews from the dataset and re-evaluated the system’s
performance as shown in Figure 3. The results showed
that the system’s performance degraded slightly as the
level of sparsity increased, but remained above 80% for
all levels of sparsity. Overall, these results demonstrate the
effectiveness of the drug recommendation system based
on user reviews and ratings using the RNN algorithm,
as shown in Figure 4, and its potential to assist patients
and healthcare professionals in making informed decisions
about drug treatment.
Conclusion
In conclusion, our proposed system of drug
recommendations based on reviews and sentiment
analysis utilizing RNN and NPL is an effective way of
prescribing drugs to users using patient-generated data
such as drug attributes, user demographics, and user
reviews. Our system utilizes RNN for the classification
of reviews into positive and negative reviews, and NPL
techniques are used for feature extractions such as
keyword, sentiment, and topic. Additionally, the five
metrics (precision, recall, F1 score, accuracy, and ROC
curve) of our proposed system help us ensure the high
performance of our system, and various techniques
such as cross-validation and hyperparameter tuning
are also used. The proposed methodology has the
capability of offering help to health professionals in
making informed drug predictions. Overall, our drug
recommendation system based on user reviews and
sentiment analysis shows that it is able to provide accurate
drug recommendations and has the potential to advance the
field of personalized medicine.
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