Running head CRIME ANALYSIS TECHNOLOGY .docxhealdkathaleen
Running head: CRIME ANALYSIS TECHNOLOGY 1
CRIME ANALYSIS TECHNOLOGY 9
Crime Analysis Technology
Student’s Name
Institutional Affiliation
Crime Analysis Technology
Peer-Reviewed Article Analysis
Technology has evolved over the years in various sectors, with new technological innovations being developed. One of the areas that has witnessed great applications of technological evolution is in the detection and prevention of crime. This article will analyze the various technologies that are used to prevent and detect crime.
Byrne and Marx (2011) in their article reviews the topic in detail and gives insight in the role of technology in combating crime.
The key data that will be used in this research is secondary data from various peer-reviewed sources that review the topic of Crime Analysis Technology from various perspectives. Byrne and Marx (2011) presents various data on crime and the use of Information Technology in crime detection and prevention. For instance, it highlights that the percentage of schools in the United States that deploy metal detectors is approximately 2%. The article also approximates that as of 2006, one million CCTV cameras had been deployed in the United States, although the article does not provide current estimates on the same.
The article plays a great role in my final research. It gives a highlight of the various technological applications for crime prevention and detection. This can provide a background for further research, especially the technological innovations that are currently being developed. The article also presents figures about various elements of technology in crime prevention and detection such as the number of CCTV cameras, the crime rates such as the registered sex offenders, among others. Projections can therefore be made to the future.
The article mentions several significant facts. First, it classifies technological innovations in criminal justice as hard technology versus soft technology. Hard technology innovations include hardware and materials while soft technology innovations include information systems and computer software. Examples of hard technology is the CCTV cameras, metal detectors, and security systems at homes and schools. Examples of soft technology include predictive policing technology, crime analysis techniques, software, and data sharing techniques, among others. Both of the two categories of technological innovations are important in criminal justice. Another fact is the new technology of policing. The article identifies hard policing technological tools such as non-lethal weaponry and technologies for officer safety. It highlights soft policing technologies such as data-driven policies in policing and information sharing. Another important fact that the article mentions is the issues that should be con ...
Running head CRIME ANALYSIS TECHNOLOGY .docxtodd271
Running head: CRIME ANALYSIS TECHNOLOGY 1
CRIME ANALYSIS TECHNOLOGY 9
Crime Analysis Technology
Student’s Name
Institutional Affiliation
Crime Analysis Technology
Peer-Reviewed Article Analysis
Technology has evolved over the years in various sectors, with new technological innovations being developed. One of the areas that has witnessed great applications of technological evolution is in the detection and prevention of crime. This article will analyze the various technologies that are used to prevent and detect crime.
Byrne and Marx (2011) in their article reviews the topic in detail and gives insight in the role of technology in combating crime.
The key data that will be used in this research is secondary data from various peer-reviewed sources that review the topic of Crime Analysis Technology from various perspectives. Byrne and Marx (2011) presents various data on crime and the use of Information Technology in crime detection and prevention. For instance, it highlights that the percentage of schools in the United States that deploy metal detectors is approximately 2%. The article also approximates that as of 2006, one million CCTV cameras had been deployed in the United States, although the article does not provide current estimates on the same.
The article plays a great role in my final research. It gives a highlight of the various technological applications for crime prevention and detection. This can provide a background for further research, especially the technological innovations that are currently being developed. The article also presents figures about various elements of technology in crime prevention and detection such as the number of CCTV cameras, the crime rates such as the registered sex offenders, among others. Projections can therefore be made to the future.
The article mentions several significant facts. First, it classifies technological innovations in criminal justice as hard technology versus soft technology. Hard technology innovations include hardware and materials while soft technology innovations include information systems and computer software. Examples of hard technology is the CCTV cameras, metal detectors, and security systems at homes and schools. Examples of soft technology include predictive policing technology, crime analysis techniques, software, and data sharing techniques, among others. Both of the two categories of technological innovations are important in criminal justice. Another fact is the new technology of policing. The article identifies hard policing technological tools such as non-lethal weaponry and technologies for officer safety. It highlights soft policing technologies such as data-driven policies in policing and information sharing. Another important fact that the article mentions is the issues that should be con.
Meliorating usable document density for online event detectionIJICTJOURNAL
Online event detection (OED) has seen a rise in the research community as it can provide quick identification of possible events happening at times in the world. Through these systems, potential events can be indicated well before they are reported by the news media, by grouping similar documents shared over social media by users. Most OED systems use textual similarities for this purpose. Similar documents, that may indicate a potential event, are further strengthened by the replies made by other users, thereby improving the potentiality of the group. However, these documents are at times unusable as independent documents, as they may replace previously appeared noun phrases with pronouns, leading OED systems to fail while grouping these replies to their suitable clusters. In this paper, a pronoun resolution system that tries to replace pronouns with relevant nouns over social media data is proposed. Results show significant improvement in performance using the proposed system.
Running head CRIME ANALYSIS TECHNOLOGY .docxhealdkathaleen
Running head: CRIME ANALYSIS TECHNOLOGY 1
CRIME ANALYSIS TECHNOLOGY 9
Crime Analysis Technology
Student’s Name
Institutional Affiliation
Crime Analysis Technology
Peer-Reviewed Article Analysis
Technology has evolved over the years in various sectors, with new technological innovations being developed. One of the areas that has witnessed great applications of technological evolution is in the detection and prevention of crime. This article will analyze the various technologies that are used to prevent and detect crime.
Byrne and Marx (2011) in their article reviews the topic in detail and gives insight in the role of technology in combating crime.
The key data that will be used in this research is secondary data from various peer-reviewed sources that review the topic of Crime Analysis Technology from various perspectives. Byrne and Marx (2011) presents various data on crime and the use of Information Technology in crime detection and prevention. For instance, it highlights that the percentage of schools in the United States that deploy metal detectors is approximately 2%. The article also approximates that as of 2006, one million CCTV cameras had been deployed in the United States, although the article does not provide current estimates on the same.
The article plays a great role in my final research. It gives a highlight of the various technological applications for crime prevention and detection. This can provide a background for further research, especially the technological innovations that are currently being developed. The article also presents figures about various elements of technology in crime prevention and detection such as the number of CCTV cameras, the crime rates such as the registered sex offenders, among others. Projections can therefore be made to the future.
The article mentions several significant facts. First, it classifies technological innovations in criminal justice as hard technology versus soft technology. Hard technology innovations include hardware and materials while soft technology innovations include information systems and computer software. Examples of hard technology is the CCTV cameras, metal detectors, and security systems at homes and schools. Examples of soft technology include predictive policing technology, crime analysis techniques, software, and data sharing techniques, among others. Both of the two categories of technological innovations are important in criminal justice. Another fact is the new technology of policing. The article identifies hard policing technological tools such as non-lethal weaponry and technologies for officer safety. It highlights soft policing technologies such as data-driven policies in policing and information sharing. Another important fact that the article mentions is the issues that should be con ...
Running head CRIME ANALYSIS TECHNOLOGY .docxtodd271
Running head: CRIME ANALYSIS TECHNOLOGY 1
CRIME ANALYSIS TECHNOLOGY 9
Crime Analysis Technology
Student’s Name
Institutional Affiliation
Crime Analysis Technology
Peer-Reviewed Article Analysis
Technology has evolved over the years in various sectors, with new technological innovations being developed. One of the areas that has witnessed great applications of technological evolution is in the detection and prevention of crime. This article will analyze the various technologies that are used to prevent and detect crime.
Byrne and Marx (2011) in their article reviews the topic in detail and gives insight in the role of technology in combating crime.
The key data that will be used in this research is secondary data from various peer-reviewed sources that review the topic of Crime Analysis Technology from various perspectives. Byrne and Marx (2011) presents various data on crime and the use of Information Technology in crime detection and prevention. For instance, it highlights that the percentage of schools in the United States that deploy metal detectors is approximately 2%. The article also approximates that as of 2006, one million CCTV cameras had been deployed in the United States, although the article does not provide current estimates on the same.
The article plays a great role in my final research. It gives a highlight of the various technological applications for crime prevention and detection. This can provide a background for further research, especially the technological innovations that are currently being developed. The article also presents figures about various elements of technology in crime prevention and detection such as the number of CCTV cameras, the crime rates such as the registered sex offenders, among others. Projections can therefore be made to the future.
The article mentions several significant facts. First, it classifies technological innovations in criminal justice as hard technology versus soft technology. Hard technology innovations include hardware and materials while soft technology innovations include information systems and computer software. Examples of hard technology is the CCTV cameras, metal detectors, and security systems at homes and schools. Examples of soft technology include predictive policing technology, crime analysis techniques, software, and data sharing techniques, among others. Both of the two categories of technological innovations are important in criminal justice. Another fact is the new technology of policing. The article identifies hard policing technological tools such as non-lethal weaponry and technologies for officer safety. It highlights soft policing technologies such as data-driven policies in policing and information sharing. Another important fact that the article mentions is the issues that should be con.
Meliorating usable document density for online event detectionIJICTJOURNAL
Online event detection (OED) has seen a rise in the research community as it can provide quick identification of possible events happening at times in the world. Through these systems, potential events can be indicated well before they are reported by the news media, by grouping similar documents shared over social media by users. Most OED systems use textual similarities for this purpose. Similar documents, that may indicate a potential event, are further strengthened by the replies made by other users, thereby improving the potentiality of the group. However, these documents are at times unusable as independent documents, as they may replace previously appeared noun phrases with pronouns, leading OED systems to fail while grouping these replies to their suitable clusters. In this paper, a pronoun resolution system that tries to replace pronouns with relevant nouns over social media data is proposed. Results show significant improvement in performance using the proposed system.
MACHINE LEARNING APPLICATIONS IN MALWARE CLASSIFICATION: A METAANALYSIS LITER...IJCI JOURNAL
With a text mining and bibliometrics approach, this study reviews the literature on the evolution
of malware classification using machine learning. This work takes literature from 2008 to 2022
on the subject of using machine learning for malware classification to understand the impact of
this technology on malware classification. Throughout this study, we seek to answer three main
research questions: RQ1: Is the application of machine learning for malware classification
growing? RQ2: What is the most common machine-learning application for malware
classification? RQ3: What are the outcomes of the most common machine learning
applications? The analysis of 2186 articles resulting from a data collection process from peerreviewed databases shows the trajectory of the application of this technology on malware
classification as well as trends in both the machine learning and malware classification fields of
study. This study performs quantitative and qualitative analysis using statistical and N-gram
analysis techniques and a formal literature review to answer the proposed research questions.
The research reveals methods such as support vector machines and random forests to be
standard machine learning methods for malware classification in efforts to detect maliciousness
or categorize malware by family. Machine learning is a highly researched technology with
many applications, from malware classification and beyond.
Analyzing sentiment dynamics from sparse text coronavirus disease-19 vaccina...IJECEIAES
Social media platforms enable people exchange their thoughts, reactions, emotions regarding all aspects of their lives. Therefore, sentiment analysis using textual data is widely practiced field. Due to large textual content available on social media, sentiment analysis is usually considered a text classification task. The high feature dimension is an important issue that needs to be resolved by examining text meaningfully. The proposed study considers a case study of coronavirus (COVID) vaccination to conclude public opinions about prospects for vaccination. Text corpus of tweets is collected, published between December 12, 2020, and July 13, 2021 is considered. The proposed model is developed considering phase-by-phase data analysis process, followed by an assessment of important information about the collected tweets on coronavirus disease (COVID-19) vaccine using two sentiment analyzer methods and probabilistic models for validation and knowledge analysis. The result indicated that public sentiment is more positive than negative. The study also presented statistics of trends in vaccination progress in the top countries from early 2021 to July 2021. The scope of study is enormous regarding sentiment analysis based on keyword and document modeling. The proposed work offers an effective mechanism for a decision-making system to understand public opinion and accordingly assists policymakers in health measures and vaccination campaigns.
INVESTIGATE,IDENTIFY AND ESTIMATE THE TECHNICAL DEBT: A SYSTEMATIC MAPPING STUDYijseajournal
Context: Technical Debt (TD) is a metaphor that refers to short-term solutions in software development that may affect the cost to the software development life cycle. Objective: To explore and understand TDrelated to the software industry as well as an overview on the current state of TD research. Forty-three TD empirical studies were collected for classification and analyzation. Goals: Classify TD types, find the indicators used to detect TD, find the estimators used to quantify the TD, evaluate how researchers investigate TD. Method: By performing a systematic mapping study to identify and analyze the TD empirical studies which published between 2014 and 2017. Results: We present the most common indicators and evaluators to identify and evaluate the TD, and we gathered thirteen types of TD. We showed some ways to investigate the TD, and used tools in the selected studies. Conclusion: The outcome of our systematic mapping study can help researchers to identify interestand future in TD.
INVESTIGATE,IDENTIFY AND ESTIMATE THE TECHNICAL DEBT: A SYSTEMATIC MAPPING STUDYijseajournal
Context: Technical Debt (TD) is a metaphor that refers to short-term solutions in software development that may affect the cost to the software development life cycle. Objective: To explore and understand TDrelated to the software industry as well as an overview on the current state of TD research. Forty-three TD empirical studies were collected for classification and analyzation. Goals: Classify TD types, find the indicators used to detect TD, find the estimators used to quantify the TD, evaluate how researchers investigate TD. Method: By performing a systematic mapping study to identify and analyze the TD empirical studies which published between 2014 and 2017. Results: We present the most common indicators and evaluators to identify and evaluate the TD, and we gathered thirteen types of TD. We showed some ways to investigate the TD, and used tools in the selected studies. Conclusion: The outcome of our systematic mapping study can help researchers to identify interestand future in TD.
NOVEL MACHINE LEARNING ALGORITHMS FOR CENTRALITY AND CLIQUES DETECTION IN YOU...ijaia
The goal of this research project is to analyze the dynamics of social networks using machine learning techniques to locate maximal cliques and to find clusters for the purpose of identifying a target demographic. Unsupervised machine learning techniques are designed and implemented in this project to analyze a dataset from YouTube to discover communities in the social network and find central nodes. Different clustering algorithms are implemented and applied to the YouTube dataset. The well-known Bron-Kerbosch algorithm is used effectively in this research to find maximal cliques. The results obtained from this research could be used for advertising purposes and for building smart recommendation systems. All algorithms were implemented using Python programming language. The experimental results show that we were able to successfully find central nodes through clique-centrality and degree centrality. By utilizing clique detection algorithms, the research shown how machine learning algorithms can detect close knit groups within a larger network.
NOVEL MACHINE LEARNING ALGORITHMS FOR CENTRALITY AND CLIQUES DETECTION IN YOU...gerogepatton
The goal of this research project is to analyze the dynamics of social networks using machine learning techniques to locate maximal cliques and to find clusters for the purpose of identifying a target demographic. Unsupervised machine learning techniques are designed and implemented in this project to analyze a dataset from YouTube to discover communities in the social network and find central nodes. Different clustering algorithms are implemented and applied to the YouTube dataset. The well-known Bron-Kerbosch algorithm is used effectively in this research to find maximal cliques. The results obtained from this research could be used for advertising purposes and for building smart recommendation systems. All algorithms were implemented using Python programming language. The experimental results show that we were able to successfully find central nodes through clique-centrality and degree centrality. By utilizing clique detection algorithms, the research shown how machine learning algorithms can detect close knit groups within a larger network.
Novel Machine Learning Algorithms for Centrality and Cliques Detection in You...gerogepatton
The goal of this research project is to analyze the dynamics of social networks using machine learning techniques to locate maximal cliques and to find clusters for the purpose of dentifying a target
demographic. Unsupervised machine learning techniques are designed and implemented in this project to analyze a dataset from YouTube to discover communities in the social network and find central nodes. Different clustering algorithms are implemented and applied to the YouTube dataset. The well-known Bron-Kerbosch algorithm is used effectively in this research to find maximal cliques. The results obtained
from this research could be used for advertising purposes and for building smart recommendation systems.
All algorithms were implemented using Python programming language. The experimental results show that
we were able to successfully find central nodes through clique-centrality and degree centrality. By utilizing
clique detection algorithms, the research shown how machine learning algorithms can detect close knit
groups within a larger network.
ANALYSIS OF DEVELOPMENT COOPERATION WITH SHARED AUTHORING ENVIRONMENT IN ACAD...IJITE
Team work is an important training element of future software engineers. However, the evaluation of the
performance of collaboration among individuals is very subjective. Meanwhile, how to effectively
promote the collaboration in an academic setting is an even more challenging task. The lack of a common
standard or method for the assessment is a practical issue in software engineering projects. With the
rapid development of shared authoring environments, such as Wiki, more and more educational
institutions are studying the adaptability of such kind of collaborative platforms. In order to study the
applicability of adopting wiki-based shared authoring environments in software engineering education,
we have proposed three major research questions. By solving these problems, we try to answer some of
the most important questions in adopting shared authoring platforms in academic settings.
PREDICTIVE MODELLING OF CRIME DATASET USING DATA MININGIJDKP
With a substantial increase in crime across the globe, there is a need for analysing the crime data to lower the crime rate. This helps the police and citizens to take necessary actions and solve the crimes faster. In this paper, data mining techniques are applied to crime data for predicting features that affect the high crime rate. Supervised learning uses data sets to train, test and get desired results on them whereas Unsupervised learning divides an inconsistent, unstructured data into classes or clusters. Decision trees, Naïve Bayes and Regression are some of the supervised learning methods in data mining and machine learning on previously collected data and thus used for predicting the features responsible for causing crime in a region or locality. Based on the rankings of the features, the Crimes Record Bureau and Police Department can take necessary actions to decrease the probability of occurrence of the crime.
PREDICTIVE MODELLING OF CRIME DATASET USING DATA MININGIJDKP
With a substantial increase in crime across the globe, there is a need for analysing the crime data to lower
the crime rate. This helps the police and citizens to take necessary actions and solve the crimes faster. In
this paper, data mining techniques are applied to crime data for predicting features that affect the high
crime rate. Supervised learning uses data sets to train, test and get desired results on them whereas
Unsupervised learning divides an inconsistent, unstructured data into classes or clusters. Decision trees,
Naïve Bayes and Regression are some of the supervised learning methods in data mining and machine
learning on previously collected data and thus used for predicting the features responsible for causing
crime in a region or locality. Based on the rankings of the features, the Crimes Record Bureau and Police
Department can take necessary actions to decrease the probability of occurrence of the crime.
ANALYSIS OF TOPIC MODELING WITH UNPOOLED AND POOLED TWEETS AND EXPLORATION OF...IJCSEA Journal
In this digital era, social media is an important tool for information dissemination. Twitter is a popular social media platform. Social media analytics helps make informed decisions based on people's needs and opinions. This information, when properly perceived provides valuable insights into different domains, such as public policymaking, marketing, sales, and healthcare. Topic modeling is an unsupervised algorithm to discover a hidden pattern in text documents. In this study, we explore the Latent Dirichlet Allocation (LDA) topic model algorithm. We collected tweets with hashtags related to corona virus related discussions. This study compares regular LDA and LDA based on collapsed Gibbs sampling (LDAMallet) algorithms. The experiments use different data processing steps including trigrams, without trigrams, hashtags, and without hashtags. This study provides a comprehensive analysis of LDA for short text messages using un-pooled and pooled tweets. The results suggest that a pooling scheme using hashtags helps improve the topic inference results with a better coherence score.
ANALYSIS OF TOPIC MODELING WITH UNPOOLED AND POOLED TWEETS AND EXPLORATION OF...IJCSEA Journal
In this digital era, social media is an important tool for information dissemination. Twitter is a popular
social media platform. Social media analytics helps make informed decisions based on people's needs and
opinions. This information, when properly perceived provides valuable insights into different domains,
such as public policymaking, marketing, sales, and healthcare. Topic modeling is an unsupervised
algorithm to discover a hidden pattern in text documents. In this study, we explore the Latent Dirichlet
Allocation (LDA) topic model algorithm. We collected tweets with hashtags related to corona virus related
discussions. This study compares regular LDA and LDA based on collapsed Gibbs sampling (LDAMallet)
algorithms. The experiments use different data processing steps including trigrams, without trigrams,
hashtags, and without hashtags. This study provides a comprehensive analysis of LDA for short text
messages using un-pooled and pooled tweets. The results suggest that a pooling scheme using hashtags
helps improve the topic inference results with a better coherence score.
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MACHINE LEARNING APPLICATIONS IN MALWARE CLASSIFICATION: A METAANALYSIS LITER...IJCI JOURNAL
With a text mining and bibliometrics approach, this study reviews the literature on the evolution
of malware classification using machine learning. This work takes literature from 2008 to 2022
on the subject of using machine learning for malware classification to understand the impact of
this technology on malware classification. Throughout this study, we seek to answer three main
research questions: RQ1: Is the application of machine learning for malware classification
growing? RQ2: What is the most common machine-learning application for malware
classification? RQ3: What are the outcomes of the most common machine learning
applications? The analysis of 2186 articles resulting from a data collection process from peerreviewed databases shows the trajectory of the application of this technology on malware
classification as well as trends in both the machine learning and malware classification fields of
study. This study performs quantitative and qualitative analysis using statistical and N-gram
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The research reveals methods such as support vector machines and random forests to be
standard machine learning methods for malware classification in efforts to detect maliciousness
or categorize malware by family. Machine learning is a highly researched technology with
many applications, from malware classification and beyond.
Analyzing sentiment dynamics from sparse text coronavirus disease-19 vaccina...IJECEIAES
Social media platforms enable people exchange their thoughts, reactions, emotions regarding all aspects of their lives. Therefore, sentiment analysis using textual data is widely practiced field. Due to large textual content available on social media, sentiment analysis is usually considered a text classification task. The high feature dimension is an important issue that needs to be resolved by examining text meaningfully. The proposed study considers a case study of coronavirus (COVID) vaccination to conclude public opinions about prospects for vaccination. Text corpus of tweets is collected, published between December 12, 2020, and July 13, 2021 is considered. The proposed model is developed considering phase-by-phase data analysis process, followed by an assessment of important information about the collected tweets on coronavirus disease (COVID-19) vaccine using two sentiment analyzer methods and probabilistic models for validation and knowledge analysis. The result indicated that public sentiment is more positive than negative. The study also presented statistics of trends in vaccination progress in the top countries from early 2021 to July 2021. The scope of study is enormous regarding sentiment analysis based on keyword and document modeling. The proposed work offers an effective mechanism for a decision-making system to understand public opinion and accordingly assists policymakers in health measures and vaccination campaigns.
INVESTIGATE,IDENTIFY AND ESTIMATE THE TECHNICAL DEBT: A SYSTEMATIC MAPPING STUDYijseajournal
Context: Technical Debt (TD) is a metaphor that refers to short-term solutions in software development that may affect the cost to the software development life cycle. Objective: To explore and understand TDrelated to the software industry as well as an overview on the current state of TD research. Forty-three TD empirical studies were collected for classification and analyzation. Goals: Classify TD types, find the indicators used to detect TD, find the estimators used to quantify the TD, evaluate how researchers investigate TD. Method: By performing a systematic mapping study to identify and analyze the TD empirical studies which published between 2014 and 2017. Results: We present the most common indicators and evaluators to identify and evaluate the TD, and we gathered thirteen types of TD. We showed some ways to investigate the TD, and used tools in the selected studies. Conclusion: The outcome of our systematic mapping study can help researchers to identify interestand future in TD.
INVESTIGATE,IDENTIFY AND ESTIMATE THE TECHNICAL DEBT: A SYSTEMATIC MAPPING STUDYijseajournal
Context: Technical Debt (TD) is a metaphor that refers to short-term solutions in software development that may affect the cost to the software development life cycle. Objective: To explore and understand TDrelated to the software industry as well as an overview on the current state of TD research. Forty-three TD empirical studies were collected for classification and analyzation. Goals: Classify TD types, find the indicators used to detect TD, find the estimators used to quantify the TD, evaluate how researchers investigate TD. Method: By performing a systematic mapping study to identify and analyze the TD empirical studies which published between 2014 and 2017. Results: We present the most common indicators and evaluators to identify and evaluate the TD, and we gathered thirteen types of TD. We showed some ways to investigate the TD, and used tools in the selected studies. Conclusion: The outcome of our systematic mapping study can help researchers to identify interestand future in TD.
NOVEL MACHINE LEARNING ALGORITHMS FOR CENTRALITY AND CLIQUES DETECTION IN YOU...ijaia
The goal of this research project is to analyze the dynamics of social networks using machine learning techniques to locate maximal cliques and to find clusters for the purpose of identifying a target demographic. Unsupervised machine learning techniques are designed and implemented in this project to analyze a dataset from YouTube to discover communities in the social network and find central nodes. Different clustering algorithms are implemented and applied to the YouTube dataset. The well-known Bron-Kerbosch algorithm is used effectively in this research to find maximal cliques. The results obtained from this research could be used for advertising purposes and for building smart recommendation systems. All algorithms were implemented using Python programming language. The experimental results show that we were able to successfully find central nodes through clique-centrality and degree centrality. By utilizing clique detection algorithms, the research shown how machine learning algorithms can detect close knit groups within a larger network.
NOVEL MACHINE LEARNING ALGORITHMS FOR CENTRALITY AND CLIQUES DETECTION IN YOU...gerogepatton
The goal of this research project is to analyze the dynamics of social networks using machine learning techniques to locate maximal cliques and to find clusters for the purpose of identifying a target demographic. Unsupervised machine learning techniques are designed and implemented in this project to analyze a dataset from YouTube to discover communities in the social network and find central nodes. Different clustering algorithms are implemented and applied to the YouTube dataset. The well-known Bron-Kerbosch algorithm is used effectively in this research to find maximal cliques. The results obtained from this research could be used for advertising purposes and for building smart recommendation systems. All algorithms were implemented using Python programming language. The experimental results show that we were able to successfully find central nodes through clique-centrality and degree centrality. By utilizing clique detection algorithms, the research shown how machine learning algorithms can detect close knit groups within a larger network.
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The goal of this research project is to analyze the dynamics of social networks using machine learning techniques to locate maximal cliques and to find clusters for the purpose of dentifying a target
demographic. Unsupervised machine learning techniques are designed and implemented in this project to analyze a dataset from YouTube to discover communities in the social network and find central nodes. Different clustering algorithms are implemented and applied to the YouTube dataset. The well-known Bron-Kerbosch algorithm is used effectively in this research to find maximal cliques. The results obtained
from this research could be used for advertising purposes and for building smart recommendation systems.
All algorithms were implemented using Python programming language. The experimental results show that
we were able to successfully find central nodes through clique-centrality and degree centrality. By utilizing
clique detection algorithms, the research shown how machine learning algorithms can detect close knit
groups within a larger network.
ANALYSIS OF DEVELOPMENT COOPERATION WITH SHARED AUTHORING ENVIRONMENT IN ACAD...IJITE
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performance of collaboration among individuals is very subjective. Meanwhile, how to effectively
promote the collaboration in an academic setting is an even more challenging task. The lack of a common
standard or method for the assessment is a practical issue in software engineering projects. With the
rapid development of shared authoring environments, such as Wiki, more and more educational
institutions are studying the adaptability of such kind of collaborative platforms. In order to study the
applicability of adopting wiki-based shared authoring environments in software engineering education,
we have proposed three major research questions. By solving these problems, we try to answer some of
the most important questions in adopting shared authoring platforms in academic settings.
PREDICTIVE MODELLING OF CRIME DATASET USING DATA MININGIJDKP
With a substantial increase in crime across the globe, there is a need for analysing the crime data to lower the crime rate. This helps the police and citizens to take necessary actions and solve the crimes faster. In this paper, data mining techniques are applied to crime data for predicting features that affect the high crime rate. Supervised learning uses data sets to train, test and get desired results on them whereas Unsupervised learning divides an inconsistent, unstructured data into classes or clusters. Decision trees, Naïve Bayes and Regression are some of the supervised learning methods in data mining and machine learning on previously collected data and thus used for predicting the features responsible for causing crime in a region or locality. Based on the rankings of the features, the Crimes Record Bureau and Police Department can take necessary actions to decrease the probability of occurrence of the crime.
PREDICTIVE MODELLING OF CRIME DATASET USING DATA MININGIJDKP
With a substantial increase in crime across the globe, there is a need for analysing the crime data to lower
the crime rate. This helps the police and citizens to take necessary actions and solve the crimes faster. In
this paper, data mining techniques are applied to crime data for predicting features that affect the high
crime rate. Supervised learning uses data sets to train, test and get desired results on them whereas
Unsupervised learning divides an inconsistent, unstructured data into classes or clusters. Decision trees,
Naïve Bayes and Regression are some of the supervised learning methods in data mining and machine
learning on previously collected data and thus used for predicting the features responsible for causing
crime in a region or locality. Based on the rankings of the features, the Crimes Record Bureau and Police
Department can take necessary actions to decrease the probability of occurrence of the crime.
ANALYSIS OF TOPIC MODELING WITH UNPOOLED AND POOLED TWEETS AND EXPLORATION OF...IJCSEA Journal
In this digital era, social media is an important tool for information dissemination. Twitter is a popular social media platform. Social media analytics helps make informed decisions based on people's needs and opinions. This information, when properly perceived provides valuable insights into different domains, such as public policymaking, marketing, sales, and healthcare. Topic modeling is an unsupervised algorithm to discover a hidden pattern in text documents. In this study, we explore the Latent Dirichlet Allocation (LDA) topic model algorithm. We collected tweets with hashtags related to corona virus related discussions. This study compares regular LDA and LDA based on collapsed Gibbs sampling (LDAMallet) algorithms. The experiments use different data processing steps including trigrams, without trigrams, hashtags, and without hashtags. This study provides a comprehensive analysis of LDA for short text messages using un-pooled and pooled tweets. The results suggest that a pooling scheme using hashtags helps improve the topic inference results with a better coherence score.
ANALYSIS OF TOPIC MODELING WITH UNPOOLED AND POOLED TWEETS AND EXPLORATION OF...IJCSEA Journal
In this digital era, social media is an important tool for information dissemination. Twitter is a popular
social media platform. Social media analytics helps make informed decisions based on people's needs and
opinions. This information, when properly perceived provides valuable insights into different domains,
such as public policymaking, marketing, sales, and healthcare. Topic modeling is an unsupervised
algorithm to discover a hidden pattern in text documents. In this study, we explore the Latent Dirichlet
Allocation (LDA) topic model algorithm. We collected tweets with hashtags related to corona virus related
discussions. This study compares regular LDA and LDA based on collapsed Gibbs sampling (LDAMallet)
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Methodology of CVE Research - Sajid Amit
sajidamit.com/methodology-of-cve-research
December 7, 2023
Category: Countering violent
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The research method for understanding violent extremism and counter violent extremism
differs from one group to another. The main idea behind this particular CVE research is to
identify existing initiatives globally in the space of disruptive online technologies that have
yielded some success in preventing CVE.
We will break down the research method used, how the data was collected and how the
data was analyzed. Using these valuable data further analysis can be done on the topic of
VE and CVE.
Research Setting
This study has a global setting, so it is not focused on any particular region. It considers
events, incidences, and decisions associated with CVE activities around the world. This
study is explorative with a qualitative approach. The data collection focuses on capturing
the state of the CVE scenario influenced by social media based on secondary data sources,
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which are widely used for high-quality research. Indeed, secondary data is perhaps more
appropriate for this study because first-hand data could not provide comprehensive
knowledge about the impact of disruptive technology on CVE.
Secondary data has been widely used in a range of disciplines, including strategic
orientation (Shortell and Zajac, 1990), microfinancing (Cobb et al., 2016), and policy
establishment (Lichtenberger et al., 2014; Stewart, 2017), and it has several benefits for
academic studies (Houston et al., 2006). It shows the real decisions being made by real
decision-makers, having been collected in a less obstructive manner and not influenced by
the biases of self-reporting. The biases related to the vital informant sampling approach can
therefore be avoided. Recent studies based on online comments to a newspaper article
present a vivid exemplification of the importance of such data for studies (Cheng and Foley,
2018).
Data Collection
The main data sources comprise newspaper and popular press articles, blog posts,
published journal articles, and video clips. Through a comprehensive search, we collected
as much information as possible about social media impacts on CVE activities. When
searching for relevant articles, we used the keywords shown in Table 1. We only included
documents written in English that clearly discuss social media technology and CVE
relationship. The searches took place during July and August of 2020. Whenever we found
an appropriate document, we added its title and a web link to a spreadsheet. After
completing the collection process, we sorted the documents listed in the spreadsheet to see
if any had been recorded twice.
We found several such documents, so duplicates were removed from the list. We do not
claim to cover all the relevant documents available on the internet. Still, we feel that our list
is comprehensive enough to provide an insightful academic contribution about social media
impact on VE activities and effective recommendations to minimize it. The final body of
documents comprised 104 written documents and 8 videos, with the latter being viewed
carefully and their main information being written down. For implementing the appropriate
online-based CVE strategies in Bangladesh, information collected worldwide was validated
and further enriched from 15 in-depth interviews with experts (including academics,
activists, journalists, and researchers) in this field (Annex 01).
Table 1. Overview of data collection sources.
Data
Source
type
No. of
documents
Collection
sites
Searching Keyword
Journal
Articles
48 Google
Scholar
Impact of social media/internet on VE activities,
strategies to reduce the VE using social media,
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and successful global strategies for controlling
CVE.
Newspaper
articles
23 Google
Search
Reports 14 Google
Search
Blogs 19 Google
Search
Data Analysis
All documents were downloaded as PDFs and saved in a temporary folder. Subsequently,
these were combined into a single PDF document that was 894 pages long. We applied
content analysis and organized the diverse data, including coding information, into different
categories (Neuendorf & Kumar, 2015; Soldatenko and Backer, 2019). Content analysis can
contribute a new depth of understanding for a phenomenon that has received limited
attention (Vaismoradi et al., 2016). The combined document was uploaded to Qualitative
Data Analysis (QDA) Miner Lite, an effective qualitative data analysis program. A free basic
version was used, which is sufficient for coding and data analysis purposes.
We used a range of preselected codes and additional codes through open coding. The
preselected codes included worldwide CVE interventions, apps to reduce it, and effective
strategies. We read each document line by line and coded it accordingly. After completing
the iterative coding process, we merged several codes into one to reduce the number of
coding categories to a more reasonable level. Once the coding process was completed, we
extracted the coded texts into Excel files and synthesized the findings for implementable
online-based strategies to minimize the CVE effect. The results of this study are described
briefly in the following section.
Conclusion
The research method implemented in this project involved a global setting that included
numerous events, incidences, and decisions. One of the methods of data collection
involved social media platforms.
The information that was collected primarily revolved around social media impacts on CVE
activities. Afterward, the information was analyzed using a qualitative data analysis
program.
Disclaimer
Originally this article was published in ScienceDirect, the world’s leading source for
scientific, technical, and medical research journals and articles.