This document discusses using text mining of online social networks to classify user personality traits. It examines using status updates from Facebook profiles as text data to extract features and classify personalities according to the Big Five model using an RBF neural network. The results showed RBF neural networks achieved higher precision than other common classifiers like SVM and Naive Bayes.
This document discusses analyzing human personality characteristics from social media profiles using machine learning techniques. It collects over 3,000 profile summaries from LinkedIn using web scraping. It then uses the WordNet lexical database to form word clusters for extroversion and introversion characteristics. The k-nearest neighbors algorithm is used to classify profiles as extrovert, introvert, or ambivert based on the words in their summaries. The goal is to analyze users' profiles and provide guidance to write profiles that include a balance of introvert and extrovert traits classified as ambivert, which tends to be viewed more positively. Accuracy results from the classification approach are promising but not discussed in detail.
The document summarizes a research paper that proposes a personalized recommendation approach combining social network factors like interpersonal interest similarity and interpersonal rating behavior similarity. It uses probabilistic matrix factorization to predict ratings by considering these social network factors. The approach is evaluated on two large real-world social rating datasets and shows improved performance over approaches that only use social network information.
This document reviews research on predicting personality from Twitter users' tweets using machine learning algorithms. It discusses how tweets have attracted research interest from diverse fields. Different techniques have been used to predict personality from tweets, but there are still shortcomings to address. The aim is to consider the current state of this research area and explore personality prediction from tweets by reviewing past literature and discussing approaches to issues researchers face. It provides an overview of machine learning methods used for personality prediction from tweets, including data collection, preprocessing, model training and evaluation.
Carter Rees is a data scientist with 15 years of experience in statistical research. He currently works at Domo developing data visualization, machine learning, and statistical features. He has a PhD in Criminology and was previously an assistant professor. He has extensive experience conducting quantitative research projects and publishing in peer-reviewed journals. He is skilled in machine learning, time series analysis, and statistical modeling.
Stabilization of Black Cotton Soil with Red Mud and Formulation of Linear Reg...IRJET Journal
This document describes a proposed friend discovery system for online social networks that recommends friends to users based on their lifestyles, behaviors, ratings, profile analyses, and comments rather than just location. It uses a predefined form for users to indicate their daily activities to better determine lifestyle similarities. The system also provides security using AES encryption algorithms. The proposed system aims to address limitations of existing systems that rely only on social graphs or unstructured lifestyle data from users.
Provide individualized suggestions
of data or products related to users’ needs
by Recommender systems (RSs). Even
if RSs have created substantial progresses
in theory and formula development and
have achieved many business successes, a
way to operate the wide accessible info in
online social Networks (OSNs) has been
mainly overlooked. Noticing such a gap in
the existing research in RSs and taking
into account a user’s choice being greatly
influenced by his/her trustworthy friends
and their opinions; this paper proposes a,
Fact Finder technique that improves the
prevailing recommendation approaches by
exploring a new source of data from
friends’ short posts in microbloggings as
micro-reviews.Degree of friends’
sentiment and level being sure to a user’s
choice are known by victimisation
machine learning strategies as well as
Naive Bayes, Logistic Regression and
Decision Trees. As the verification of the
proposed Fact finder, experiments
victimisation real social data from Twitter
microblogger area unit given and results
show the effectiveness and promising of
the planned approach.
This document discusses using natural language processing (NLP) techniques to analyze content in social networking sites. Specifically, it aims to identify abusive or defaming content in blog and social media posts. It first provides background on NLP and its role in understanding human language at a semantic level. This includes techniques like named entity recognition, coreference resolution, relationship extraction, and sentiment analysis. The document then discusses how NLP can be applied to analyze social media content and filter out noise to better understand conversations and sentiment. The goal is to automatically detect and rate abusive content in posts using a combination of NLP and HTML analysis.
This document discusses analyzing human personality characteristics from social media profiles using machine learning techniques. It collects over 3,000 profile summaries from LinkedIn using web scraping. It then uses the WordNet lexical database to form word clusters for extroversion and introversion characteristics. The k-nearest neighbors algorithm is used to classify profiles as extrovert, introvert, or ambivert based on the words in their summaries. The goal is to analyze users' profiles and provide guidance to write profiles that include a balance of introvert and extrovert traits classified as ambivert, which tends to be viewed more positively. Accuracy results from the classification approach are promising but not discussed in detail.
The document summarizes a research paper that proposes a personalized recommendation approach combining social network factors like interpersonal interest similarity and interpersonal rating behavior similarity. It uses probabilistic matrix factorization to predict ratings by considering these social network factors. The approach is evaluated on two large real-world social rating datasets and shows improved performance over approaches that only use social network information.
This document reviews research on predicting personality from Twitter users' tweets using machine learning algorithms. It discusses how tweets have attracted research interest from diverse fields. Different techniques have been used to predict personality from tweets, but there are still shortcomings to address. The aim is to consider the current state of this research area and explore personality prediction from tweets by reviewing past literature and discussing approaches to issues researchers face. It provides an overview of machine learning methods used for personality prediction from tweets, including data collection, preprocessing, model training and evaluation.
Carter Rees is a data scientist with 15 years of experience in statistical research. He currently works at Domo developing data visualization, machine learning, and statistical features. He has a PhD in Criminology and was previously an assistant professor. He has extensive experience conducting quantitative research projects and publishing in peer-reviewed journals. He is skilled in machine learning, time series analysis, and statistical modeling.
Stabilization of Black Cotton Soil with Red Mud and Formulation of Linear Reg...IRJET Journal
This document describes a proposed friend discovery system for online social networks that recommends friends to users based on their lifestyles, behaviors, ratings, profile analyses, and comments rather than just location. It uses a predefined form for users to indicate their daily activities to better determine lifestyle similarities. The system also provides security using AES encryption algorithms. The proposed system aims to address limitations of existing systems that rely only on social graphs or unstructured lifestyle data from users.
Provide individualized suggestions
of data or products related to users’ needs
by Recommender systems (RSs). Even
if RSs have created substantial progresses
in theory and formula development and
have achieved many business successes, a
way to operate the wide accessible info in
online social Networks (OSNs) has been
mainly overlooked. Noticing such a gap in
the existing research in RSs and taking
into account a user’s choice being greatly
influenced by his/her trustworthy friends
and their opinions; this paper proposes a,
Fact Finder technique that improves the
prevailing recommendation approaches by
exploring a new source of data from
friends’ short posts in microbloggings as
micro-reviews.Degree of friends’
sentiment and level being sure to a user’s
choice are known by victimisation
machine learning strategies as well as
Naive Bayes, Logistic Regression and
Decision Trees. As the verification of the
proposed Fact finder, experiments
victimisation real social data from Twitter
microblogger area unit given and results
show the effectiveness and promising of
the planned approach.
This document discusses using natural language processing (NLP) techniques to analyze content in social networking sites. Specifically, it aims to identify abusive or defaming content in blog and social media posts. It first provides background on NLP and its role in understanding human language at a semantic level. This includes techniques like named entity recognition, coreference resolution, relationship extraction, and sentiment analysis. The document then discusses how NLP can be applied to analyze social media content and filter out noise to better understand conversations and sentiment. The goal is to automatically detect and rate abusive content in posts using a combination of NLP and HTML analysis.
Survey on personality predication methods using AIIJAEMSJORNAL
In this paper we present a deep Literature Survey on Personality. Personality is a psychological concept intended to explain the broad range of human behaviors in terms of a few, consistent and observable individual characteristics. In this regard, any technology that includes knowing, predicting and synthesizing human nature is likely to gain from technologies to Personality Computing, i.e. technologies that can deal with human character.This paper is a study of these technologies and seeks to provide not just a strong knowledge and understanding on the state-of – the art, and also a conceptual model underlying the three main issues discussed in the literature, Electronic Recognition of Character(Inference from behavioral knowledge of an individual or group true character),Automatic recognition of identities(Personality inference other people attribute to an applicant based on observable actions) and Automatic combination of identities (Artificial personality production by means of embodied agents).
User Personality Prediction on Facebook Social Media using Machine Learningijtsrd
In recent years, Social network use is increasingly build up. The various statistics are split widely through social media Such as Facebook, Twitter. Data about the person and what they communicate through the status updates are important for research in human personality. This paper intends to scrutinize the forecasting of personality traits of Facebook users bases on machine learning and part of the Big ve model this experiment uses my personality data set of Facebook users are used for linguistic factors respective to personality correlation. We used the Data Prepossessing concept of data mining after that feature Extraction. Next, we will work on feature selection. The Personality Prediction system built in the XGboosting classi cation model. Poonam L Patil | Dr. S. R. Jadhao "User Personality Prediction on Facebook Social Media using Machine Learning" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33414.pdf Paper Url: https://www.ijtsrd.com/computer-science/data-miining/33414/user-personality-prediction-on-facebook-social-media-using-machine-learning/poonam-l-patil
IRJET- Personality Recognition using Social Media DataIRJET Journal
This document summarizes a research paper on personality recognition using social media data. The paper proposes analyzing personality traits based on the Big Five model (openness, conscientiousness, extraversion, agreeableness, neuroticism) using Facebook status updates and machine learning. Specifically, it involves collecting Facebook status data through a browser extension, storing it in a database, training a random forest regression model on an existing dataset, and using the model to predict personality trait values for additional Facebook users. The predicted traits are then visualized with radar charts to provide an overview of each user's personality profile.
A Review: Text Classification on Social Media DataIOSR Journals
This document provides a review of different classifiers used for text classification on social media data. It discusses how social media data is often unstructured and contains users' opinions and sentiments. Various machine learning algorithms can be used to classify this social media text data, extracting meaningful information. The document focuses on describing Naive Bayes classifiers, which are commonly used for text classification tasks. It explains how Naive Bayes classifiers work by calculating the posterior probability that a document belongs to a certain class, based on applying Bayes' theorem with an independence assumption between features.
This document provides a review of different classifiers used for text classification on social media data. It discusses how social media data is often unstructured and contains users' opinions and sentiments. Various machine learning algorithms can be used to classify this social media text data, extracting meaningful information. The document focuses on describing Naive Bayes classifiers, which are commonly used for text classification tasks. It explains how Naive Bayes classifiers work by calculating the posterior probability that a document belongs to a certain class, based on applying Bayes' theorem with an independence assumption between features.
Humans communication is generally under the control of emotions and full of opinions. Emotions and their opinions plays an important role in thinking process of mind, influences the human actions too. Sentiment analysis is one of the ways to explore user’s opinion made on any social media and networking site for various commercial applications in number of fields. This paper takes into account the basis requirements of opinion mining to explore the present techniques used to developed an full fledge system. Is highlights the opportunities or deployment and research of such systems. The available tools used for building such applications have even presented with their merits and limitations.
This document provides a high-level and low-level description of a sentiment analysis system. At the high level, it collects text data, splits it into sentences, assigns polarity, checks for repeated words, and extracts sentiment. The low-level description details how it collects data from Facebook using APIs, processes the data by tagging parts of speech, analyzes polarity vs neutral sets, lists features, and builds a classifier using naive Bayes and dependencies between n-grams and parts of speech. The system aims to analyze sentiment from social media texts at both the document and sentence level.
The document discusses a citizen report from 2007 that analyzed progress towards achieving Millennium Development Goals (MDGs) in Madhya Pradesh, India. The report found that poverty, especially urban poverty, remained high and was declining slowly. Efforts were needed to boost livelihood opportunities in rural areas through non-farm sector development and industrialization. Investments in schools were also needed to increase access to education.
Power no longer resides exclusively (if at all) in states, institutions, or large corporations. It is located in the networks that structure society. Social network analysis seeks to understand networks and their participants and has two main focuses: the actors and the relationships between them in a specific social context.
Approach for Enneagram personality detection for Twitter text: a case studyIJECEIAES
Understanding people’s emotions and orientations attracts researchers nowadays. Current personality detection research concentrates on models such as the big five model, the three-factor model. The Enneagram is deeper than these models for providing a comprehensive view. This theory is a unique personality model because it illustrates what drives human behavior. This recognition helps in building smarter recommendation systems and intelligent educational systems. Enneagram personalities are realized through a long questionnaire-based test. People are not concerned about doing a test because it is time-consuming. A proposed case study employs Twitter’s text to detect Enneagram personality because it requires no time or effort. The proposed case study is based on an approach that uses a combination of ontology, lexicon, and statistical technique. This proposed case study uses the biography description text and 40 tweets of a Twitter profile text. The highest probability percentage is peacemaker personality which is 15.58%. This result means that the identified personality is the peacemaker. The outcome is equivalent to the determination of the Enneagram’s specialized people. This result promises more positive outcomes. This is the first automated approach to determine the Enneagram from text.
Problem statement-1-friend-affinity-finderAmitabhDas22
This document presents a problem statement to build a web/mobile application that can analyze personality traits of users and their friends from social media data in order to find commonalities between them. It involves using IBM Watson services like Personality Insights to infer the Big Five personality characteristics of individuals from text data and identify traits, interests, and preferences that they share. The application would allow authenticating with social media accounts to access profile data and visualize friend connections and classifications. It should be developed using Python and can leverage any mobile platforms.
Running head DEPRESSION PREDICTION DRAFT1DEPRESSION PREDICTI.docxhealdkathaleen
This paper explores using machine learning and natural language processing techniques to analyze social media posts and other online behaviors to detect levels of depression in individuals. Key approaches discussed include using k-means clustering and neural networks on sources like reviews, posts, and articles. Link mining and weighted network modeling are also used to understand relationships between online content and detect patterns associated with depression. The goal is to help identify individuals who may be depressed so counselors can better assist them.
Review on Opinion Mining for Fully Fledged Systemijeei-iaes
Humans communication is generally under the control of emotions and full of opinions. Emotions an d their opinions plays an important role in thinking process of mind, influences the human actions too. Sentiment analysis is one of the ways to explore user’s opinion made on any social media and networking site for various commercial applications in number of fields. This paper takes into account the basis requirements of opinion mining to explore the present techniques used to develop a fully fledged system. Is highlights the opportunities or deployment and research of such systems. The available tools used for building such applications have even presented with their merits and limitations.
Current trends of opinion mining and sentiment analysis in social networkseSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
It is essential for a business organization to get the customer feedback in order to grow as a company. Business organizations are collecting customer feedback using various methods. But the question is ‘are they efficient and effective?’ In the current context, there is more of a customer oriented market and all the business organizations are competing to achieve customer delight through their products and services. Social Media plays a huge role in one’s life. Customers tend to reveal their true opinion about certain brands on social media rather than giving routine feedback to the producers or sellers. Because of this reason, it is identified that social media can be used as a tool to analyze customer behavior. If relevant data can be gathered from the customers’ social media feeds and if these data are analyzed properly, a clear idea to the companies what customers really think about their brand can be provided.
Big five personality prediction based in Indonesian tweets using machine lea...IJECEIAES
The popularity of social media has drawn the attention of researchers who have conducted cross-disciplinary studies examining the relationship between personality traits and behavior on social media. Most current work focuses on personality prediction analysis of English texts, but Indonesian has received scant attention. Therefore, this research aims to predict user’s personalities based on Indonesian text from social media using machine learning techniques. This paper evaluates several machine learning techniques, including naive Bayes (NB), K-nearest neighbors (KNN), and support vector machine (SVM), based on semantic features including emotion, sentiment, and publicly available Twitter profile. We predict the personality based on the Big Five personality model, the most appropriate model for predicting user personality in social media. We examine the relationships between the semantic features and the Big Five personality dimensions. The experimental results indicate that the Big Five personality exhibit distinct emotional, sentimental, and social characteristics and that SVM outperformed NB and KNN for Indonesian. In addition, we observe several terms in Indonesian that specifically refer to each personality type, each of which has distinct emotional, sentimental, and social features.
The document summarizes a research study that analyzed differences in how older users and teenagers use social networking sites like MySpace. It found that teenagers had larger friend networks focused on their age/interest groups, while older users' networks were more diverse. The study effectively chose the popular MySpace platform and clearly outlined its objective to compare age groups. However, the analysis relied on self-reported profile data, which may not be accurate, and the choice to examine users age 60+ limited useful comparisons as very few in that age group use MySpace.
a modified weight balanced algorithm for influential users community detectio...INFOGAIN PUBLICATION
This document summarizes a research paper that proposes a modified algorithm for detecting influential user communities in online social networks. The paper first discusses existing community detection techniques and their limitations in identifying overlapping communities and influential kernel members. It then presents a new algorithm that uses Longest Chain Subsequence metrics to identify communities and their connections in a way that considers both highly connected and smaller communities. The algorithm is tested on Facebook network datasets and shown to outperform existing techniques in precision, recall, and F1-score for community detection.
THE SURVEY OF SENTIMENT AND OPINION MINING FOR BEHAVIOR ANALYSIS OF SOCIAL MEDIAIJCSES Journal
Nowadays, internet has changed the world into a global village. Social Media has reduced the gaps among
the individuals. Previously communication was a time consuming and expensive task between the people.
Social Media has earned fame because it is a cheaper and faster communication provider. Besides, social
media has allowed us to reduce the gaps of physical distance, it also generates and preserves huge amount
of data. The data are very valuable and it presents association degree between people and their opinions.The comprehensive analysis of the methods which are used on user behavior prediction is presented in this paper. This comparison will provide a detailed information, pros and cons in the domain of sentiment and
opinion mining.
One fundamental problem in sentiment analysis is categorization of sentiment polarity. Given a piece of written text, the problem is to categorize the text into one specific sentiment polarity, positive or negative (or neutral). Based on the scope of the text, there are three distinctions of sentiment polarity categorization, namely the document level, the sentence level, and the entity and aspect level. Consider a review “I like multimedia features but the battery life sucks.†This sentence has a mixed emotion. The emotion regarding multimedia is positive whereas that regarding battery life is negative. Hence, it is required to extract only those opinions relevant to a particular feature (like battery life or multimedia) and classify them, instead of taking the complete sentence and the overall sentiment. In this paper, we present a novel approach to identify pattern specific expressions of opinion in text.
Survey on personality predication methods using AIIJAEMSJORNAL
In this paper we present a deep Literature Survey on Personality. Personality is a psychological concept intended to explain the broad range of human behaviors in terms of a few, consistent and observable individual characteristics. In this regard, any technology that includes knowing, predicting and synthesizing human nature is likely to gain from technologies to Personality Computing, i.e. technologies that can deal with human character.This paper is a study of these technologies and seeks to provide not just a strong knowledge and understanding on the state-of – the art, and also a conceptual model underlying the three main issues discussed in the literature, Electronic Recognition of Character(Inference from behavioral knowledge of an individual or group true character),Automatic recognition of identities(Personality inference other people attribute to an applicant based on observable actions) and Automatic combination of identities (Artificial personality production by means of embodied agents).
User Personality Prediction on Facebook Social Media using Machine Learningijtsrd
In recent years, Social network use is increasingly build up. The various statistics are split widely through social media Such as Facebook, Twitter. Data about the person and what they communicate through the status updates are important for research in human personality. This paper intends to scrutinize the forecasting of personality traits of Facebook users bases on machine learning and part of the Big ve model this experiment uses my personality data set of Facebook users are used for linguistic factors respective to personality correlation. We used the Data Prepossessing concept of data mining after that feature Extraction. Next, we will work on feature selection. The Personality Prediction system built in the XGboosting classi cation model. Poonam L Patil | Dr. S. R. Jadhao "User Personality Prediction on Facebook Social Media using Machine Learning" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-6 , October 2020, URL: https://www.ijtsrd.com/papers/ijtsrd33414.pdf Paper Url: https://www.ijtsrd.com/computer-science/data-miining/33414/user-personality-prediction-on-facebook-social-media-using-machine-learning/poonam-l-patil
IRJET- Personality Recognition using Social Media DataIRJET Journal
This document summarizes a research paper on personality recognition using social media data. The paper proposes analyzing personality traits based on the Big Five model (openness, conscientiousness, extraversion, agreeableness, neuroticism) using Facebook status updates and machine learning. Specifically, it involves collecting Facebook status data through a browser extension, storing it in a database, training a random forest regression model on an existing dataset, and using the model to predict personality trait values for additional Facebook users. The predicted traits are then visualized with radar charts to provide an overview of each user's personality profile.
A Review: Text Classification on Social Media DataIOSR Journals
This document provides a review of different classifiers used for text classification on social media data. It discusses how social media data is often unstructured and contains users' opinions and sentiments. Various machine learning algorithms can be used to classify this social media text data, extracting meaningful information. The document focuses on describing Naive Bayes classifiers, which are commonly used for text classification tasks. It explains how Naive Bayes classifiers work by calculating the posterior probability that a document belongs to a certain class, based on applying Bayes' theorem with an independence assumption between features.
This document provides a review of different classifiers used for text classification on social media data. It discusses how social media data is often unstructured and contains users' opinions and sentiments. Various machine learning algorithms can be used to classify this social media text data, extracting meaningful information. The document focuses on describing Naive Bayes classifiers, which are commonly used for text classification tasks. It explains how Naive Bayes classifiers work by calculating the posterior probability that a document belongs to a certain class, based on applying Bayes' theorem with an independence assumption between features.
Humans communication is generally under the control of emotions and full of opinions. Emotions and their opinions plays an important role in thinking process of mind, influences the human actions too. Sentiment analysis is one of the ways to explore user’s opinion made on any social media and networking site for various commercial applications in number of fields. This paper takes into account the basis requirements of opinion mining to explore the present techniques used to developed an full fledge system. Is highlights the opportunities or deployment and research of such systems. The available tools used for building such applications have even presented with their merits and limitations.
This document provides a high-level and low-level description of a sentiment analysis system. At the high level, it collects text data, splits it into sentences, assigns polarity, checks for repeated words, and extracts sentiment. The low-level description details how it collects data from Facebook using APIs, processes the data by tagging parts of speech, analyzes polarity vs neutral sets, lists features, and builds a classifier using naive Bayes and dependencies between n-grams and parts of speech. The system aims to analyze sentiment from social media texts at both the document and sentence level.
The document discusses a citizen report from 2007 that analyzed progress towards achieving Millennium Development Goals (MDGs) in Madhya Pradesh, India. The report found that poverty, especially urban poverty, remained high and was declining slowly. Efforts were needed to boost livelihood opportunities in rural areas through non-farm sector development and industrialization. Investments in schools were also needed to increase access to education.
Power no longer resides exclusively (if at all) in states, institutions, or large corporations. It is located in the networks that structure society. Social network analysis seeks to understand networks and their participants and has two main focuses: the actors and the relationships between them in a specific social context.
Approach for Enneagram personality detection for Twitter text: a case studyIJECEIAES
Understanding people’s emotions and orientations attracts researchers nowadays. Current personality detection research concentrates on models such as the big five model, the three-factor model. The Enneagram is deeper than these models for providing a comprehensive view. This theory is a unique personality model because it illustrates what drives human behavior. This recognition helps in building smarter recommendation systems and intelligent educational systems. Enneagram personalities are realized through a long questionnaire-based test. People are not concerned about doing a test because it is time-consuming. A proposed case study employs Twitter’s text to detect Enneagram personality because it requires no time or effort. The proposed case study is based on an approach that uses a combination of ontology, lexicon, and statistical technique. This proposed case study uses the biography description text and 40 tweets of a Twitter profile text. The highest probability percentage is peacemaker personality which is 15.58%. This result means that the identified personality is the peacemaker. The outcome is equivalent to the determination of the Enneagram’s specialized people. This result promises more positive outcomes. This is the first automated approach to determine the Enneagram from text.
Problem statement-1-friend-affinity-finderAmitabhDas22
This document presents a problem statement to build a web/mobile application that can analyze personality traits of users and their friends from social media data in order to find commonalities between them. It involves using IBM Watson services like Personality Insights to infer the Big Five personality characteristics of individuals from text data and identify traits, interests, and preferences that they share. The application would allow authenticating with social media accounts to access profile data and visualize friend connections and classifications. It should be developed using Python and can leverage any mobile platforms.
Running head DEPRESSION PREDICTION DRAFT1DEPRESSION PREDICTI.docxhealdkathaleen
This paper explores using machine learning and natural language processing techniques to analyze social media posts and other online behaviors to detect levels of depression in individuals. Key approaches discussed include using k-means clustering and neural networks on sources like reviews, posts, and articles. Link mining and weighted network modeling are also used to understand relationships between online content and detect patterns associated with depression. The goal is to help identify individuals who may be depressed so counselors can better assist them.
Review on Opinion Mining for Fully Fledged Systemijeei-iaes
Humans communication is generally under the control of emotions and full of opinions. Emotions an d their opinions plays an important role in thinking process of mind, influences the human actions too. Sentiment analysis is one of the ways to explore user’s opinion made on any social media and networking site for various commercial applications in number of fields. This paper takes into account the basis requirements of opinion mining to explore the present techniques used to develop a fully fledged system. Is highlights the opportunities or deployment and research of such systems. The available tools used for building such applications have even presented with their merits and limitations.
Current trends of opinion mining and sentiment analysis in social networkseSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
It is essential for a business organization to get the customer feedback in order to grow as a company. Business organizations are collecting customer feedback using various methods. But the question is ‘are they efficient and effective?’ In the current context, there is more of a customer oriented market and all the business organizations are competing to achieve customer delight through their products and services. Social Media plays a huge role in one’s life. Customers tend to reveal their true opinion about certain brands on social media rather than giving routine feedback to the producers or sellers. Because of this reason, it is identified that social media can be used as a tool to analyze customer behavior. If relevant data can be gathered from the customers’ social media feeds and if these data are analyzed properly, a clear idea to the companies what customers really think about their brand can be provided.
Big five personality prediction based in Indonesian tweets using machine lea...IJECEIAES
The popularity of social media has drawn the attention of researchers who have conducted cross-disciplinary studies examining the relationship between personality traits and behavior on social media. Most current work focuses on personality prediction analysis of English texts, but Indonesian has received scant attention. Therefore, this research aims to predict user’s personalities based on Indonesian text from social media using machine learning techniques. This paper evaluates several machine learning techniques, including naive Bayes (NB), K-nearest neighbors (KNN), and support vector machine (SVM), based on semantic features including emotion, sentiment, and publicly available Twitter profile. We predict the personality based on the Big Five personality model, the most appropriate model for predicting user personality in social media. We examine the relationships between the semantic features and the Big Five personality dimensions. The experimental results indicate that the Big Five personality exhibit distinct emotional, sentimental, and social characteristics and that SVM outperformed NB and KNN for Indonesian. In addition, we observe several terms in Indonesian that specifically refer to each personality type, each of which has distinct emotional, sentimental, and social features.
The document summarizes a research study that analyzed differences in how older users and teenagers use social networking sites like MySpace. It found that teenagers had larger friend networks focused on their age/interest groups, while older users' networks were more diverse. The study effectively chose the popular MySpace platform and clearly outlined its objective to compare age groups. However, the analysis relied on self-reported profile data, which may not be accurate, and the choice to examine users age 60+ limited useful comparisons as very few in that age group use MySpace.
a modified weight balanced algorithm for influential users community detectio...INFOGAIN PUBLICATION
This document summarizes a research paper that proposes a modified algorithm for detecting influential user communities in online social networks. The paper first discusses existing community detection techniques and their limitations in identifying overlapping communities and influential kernel members. It then presents a new algorithm that uses Longest Chain Subsequence metrics to identify communities and their connections in a way that considers both highly connected and smaller communities. The algorithm is tested on Facebook network datasets and shown to outperform existing techniques in precision, recall, and F1-score for community detection.
THE SURVEY OF SENTIMENT AND OPINION MINING FOR BEHAVIOR ANALYSIS OF SOCIAL MEDIAIJCSES Journal
Nowadays, internet has changed the world into a global village. Social Media has reduced the gaps among
the individuals. Previously communication was a time consuming and expensive task between the people.
Social Media has earned fame because it is a cheaper and faster communication provider. Besides, social
media has allowed us to reduce the gaps of physical distance, it also generates and preserves huge amount
of data. The data are very valuable and it presents association degree between people and their opinions.The comprehensive analysis of the methods which are used on user behavior prediction is presented in this paper. This comparison will provide a detailed information, pros and cons in the domain of sentiment and
opinion mining.
One fundamental problem in sentiment analysis is categorization of sentiment polarity. Given a piece of written text, the problem is to categorize the text into one specific sentiment polarity, positive or negative (or neutral). Based on the scope of the text, there are three distinctions of sentiment polarity categorization, namely the document level, the sentence level, and the entity and aspect level. Consider a review “I like multimedia features but the battery life sucks.†This sentence has a mixed emotion. The emotion regarding multimedia is positive whereas that regarding battery life is negative. Hence, it is required to extract only those opinions relevant to a particular feature (like battery life or multimedia) and classify them, instead of taking the complete sentence and the overall sentiment. In this paper, we present a novel approach to identify pattern specific expressions of opinion in text.
1. 1
Text mining Online Social Networks for Personality Classification
Farzad Golnoori1
, Mohammad Karim Sohraby2
, and Farzin Yaghmaei3
1
Department of Computer Engineering Science and Research Branch, Islamic Azad university Semnan,Iran
, farzadgolnoori@yahoo.com
2
Department of Computer Engineering Science and Research Branch, Islamic Azad university Semnan,Iran
, Amir_sohraby@yahoo.com
3
Department of Electrical and Computer Engineering Semnan University, Semnan,Iran
, f_yaghmaee@semnan.ac.ir
Abstract: Today's online social networks are one the major application programs among internet users. The user of
these networks daily expresses their tastes, interest and feelings in these networks. Among these, shared texts by users
can be important and rich sources for investigating current user's behaviour and personality traits in these networks. In
this study we investigated existing text in social networks, one of the existing diverse data in online social network in
order to classify user's personality traits. For this purpose, we built great corpus about 9900 status update, related to 250
existing user in face book social network, then with using this source, different datasets built according to extractive
traits from text and finally we used RBF neural network for classify user's personality traits .The results show that for
personality traits classification ,RBF neural network have high precision than common classification such as SVM,
Naïve Bayes.
Keywords: Online social network, Text mining, Personality, User modeling.
1. Introduction
Today with growing use of Internet and web application
program, achieving information about user's behavior in web,
in applications which the user's modeling play's critical role
like recommender systems, personalized systems, or in
applications like targeted marketing, have significant
importance. User's model Based on the system application can
be based on personal information, like user's name and age,
skills, knowledge, programs and purposes, preferences,
disaffection or information about user's behavior and
personality[1]. in this area the user's personality is one of the
interesting features.
The personality of an individual can be defined as a set of
features that induces a tendency on the behavior of the
individual.this tendency is stable through time and situations
.Knowing the personality of a given person provides hints
about how he would probably react when facing different
situations [2]. Research in the psychology literature has led to a
well established model for personality recognition and
description, called the Big Five Personality Model[3]. Five
traits can be summarized in the following way:
Extraversion measures a tendency to seek stimulation in
the external world, the company of others, and to express
positive emotions. Extroverts tend to be more outgoing,
friendly, and socially active. They are usually energetic and
talkative; they do not mind being at the center of attention,
and make new friends more easily. Introverts are more
likely to be solitary or reserved and seek environments
characterized by lower levels of external stimulation.
Conscientiousness measures preference for an organized
approach to life in contrast to a spontaneous one.
Conscientious people are more likely to be well organized,
reliable, and consistent. They enjoy planning, seek
achievements, and pursue long-term goals. Non-
conscientious individuals are generally more easy-going,
spontaneous, and creative. They tend to be more tolerant
and less bound by rules and plans.
Openness to experience (Openness) is related to
imagination, creativity, curiosity, tolerance, political
liberalism, and appreciation for culture. People scoring high
on Openness like change, appreciate new and unusual
ideas, and have a good sense of aesthetics.
Agreeableness relates to a focus on maintaining positive
social relations, being friendly, compassionate, and
cooperative. Agreeable people tend to trust others and adapt
to their needs. Disagreeable people are more focused on
themselves, less likely to compromise, and may be less
gullible. They also tend to be less bound by social
expectations and conventions, and more assertive.
Neuroticism (reversely referred to as Emotional Stability)
measures the tendency to experience mood swings and
emotions such as guilt, anger, anx-iety, and depression.
Emotionally unstable (neurotic) people are more likely to
experience stress and nervousness, while emotionally stable
people (low Neuroticism) tend to be calmer and self-
confident.
The most commonly used procedure to obtain this
information consists of asking the user to fill in
questionnaires. However, users can find this task too time-
consuming, since most of the personality questionnaires
include many questions to answer in order to obtain an
accurate user profile [2],[3].
Today's social network like face book are rich sources from
text in different forms. Users in face book can be updated
status, shared comment on it's friends wall or shared comment
2. 2
on other's user post. In this area one of the most popular
features used in face book is user status, which can be said this
capability are small blogs for describing person's views,
feeling, beliefs and behavior. So user status potentially
containing information about person's personality in
facebook[4].
However, in social networking websites, people generally
use unstructured or semi-structured language for
communication. In everyday life conversation, people do not
care about the spellings and accurate grammatical construction
of a sentence that may leads to different types of ambiguities,
such as lexical, syntactic, and semantic [6].Therefore,
extracting logical patterns with accurate information from
such unstructured form is a critical task to perform.Text
mining can be a solution of above mentioned problems.
Text mining refer to textual data analysis by machine
learning technique, intelligence information recovery, natural
language processing or other's related methods to extract and
discover knowledge from text [6].On the other hand, with
respect to that face book and other social network in recent
years, set many laws in order to maintain user's privacy, in this
area text can be as one achievable sources than other used data
in online social networks. main purpose of this study, is using
existing text in social networks and investigating the power of
extractable features from them, without using another kinds of
information about user, like related information to user's use
of social network (the number of status, the number of joined
groups, the number of Likes) or structural information related
to user's egocentric like number of friend or criteria such as
betweenness and density in order to classify personality traits.
The main question is whether with having special user's
status's sample in face book and or user's tweets in twitter can
be achieved to useful information about user's personality .
2. Related Works
In recent years there have been many different attempts to
automatically classify personality traits from text or from
other cues, like social network usage.In [8] classified
extraversion, stability, agreeableness and conscientiousness of
blog authors using n-grams as features and Naive Bayes (NB)
as learning algorithm. They reported that binary classes and
automatic feature selection yield the best improvement over
the baseline.In [9] ran personality recognition in both
conversation (using observer judjements) and text (using self
assessments via Big5). They exploited two lexical resources as
features, LIWC and MRC , and predicted both personality
scores and classes using Support Vector Machines (SVMs)
and M5 trees respectively. They also reported a long list of
correlations between Big5 personality traits and two lexical
resources they used.In [10] used as features word n-grams
extracted from a large corpus of blogs, testing different
extraction settings, such as the presence/ absence of stop
words or inverse document frequency.They found that
bigrams, treated as boolean features and keeping stop words,
yield very good results using SVMs as learning algorithm,
although the features extracted are few in a very large corpus.
As for the extraction of personality recognition from social
network sites [2] with using related parameters to face book
social network users activity like the friends number, posts
number in last month, the months number that user begin
his/her activity in face book and with using Decision tree
algorithm, personality trait classifier built in two case, 3-class
and 5-class which 3- class case (low, high,middle) with 70%
accuracy for all of personality traits reports having higher
precision. According to this issue which in many studies,
textual data correlation with personality traits are proved, in
some works existing texts in user's profile or existing texts in
posts and tweets, beside other existing traits in social
networks like structural information, personal information,
behavioral information [11], user's interests and preferences
(the matrix of user's likes) [12], cultural information,
information about the person's living place (like Ethnicity
distribution, the average house's price, average income) [13],
viewed as a tool for personality extraction.
In most of these works used text's analysis tools Like
LIWC [14] for desired features extraction. This software
measured predefined categories of words usage in all over the
text. According to our knowledge, the following study is the
first task to use text alone, and text mining method as power
tool for predicting user personality traits in online social
networks fields. In this regard according to other's text
classification which have two major stage first, better
predictable features extracted from text and then with using
machine learning Algorithm, documents (user's status set) are
classified.
3. Methodology
One of the Major application of text mining is text
classification. Text classification assign a document to a
predefined category of documents.
Particularly, if we have set of labeled documents from data
set D={d1,d2,...,dn} belonging to the set of categories
C={c1, c2,..., cp}, Text classification duty is training classifiers
with using these documents and assigning new (not observed)
documents to specified categories [15]. In this work, we used
about 9900 status update, related to 250 face book user,
collected with my personality project[12] to evaluate methods.
We turn all of the sent statuses by user to a similar text for per
user, with this work, for any user who is in data set, we have
one text containing all of the user's posted statuses in the
dataset.In this work text classification duty is assigning text
set ( user's statuses), to low or high category for each user
personality trait. our approach is performed through the
following main steps.
3.1 Preprocessing
Preprocess phase ,prepared statuses for classification
procedure, which in these, labels and stop words are omitted
then stemming to the rest of text perform in document.
The stop words are words that do not add meaningful
3. 3
content to the data set (i.e., pronouns, prepositions,
conjunctions, etc). Consequently, removing them reduces,
significantly, the space of the items in the training and testing
texts, and simplifies the targeted analysis. Stemming is the
process of removing prefixes and suffixes leaving the stem or
the root of the considered words.
3.2 Feature Extraction
Textual documents must be displayed in the way that
classifier able to interpret them. The two main approaches of
text representation are the Bag-of-Words Model(BOW) and the
Vector Space Model (VSM)[15]. In BOW model,each word is
represented as a separate variable having numeric weight.
VSM is now recognized as the best text representation model.
Its basic idea is to represent the document as a presence vector
in which feature term is weighted as component.Term's weight
can be binary or Decimal .In the case of binary, 0 used to show
absence of term and 1 used to indicate the presence of term in
desired document.
When the weights are non-binary, weights calculated With
statistical and probabilistic techniques. One of the most popular
term's weight calculation functions, is tf*idf [14]. This method
viewed frequency of one word in one document against it's
frequency in all of the documents set .One of the main steps of
feature extraction is n-gram conversion [16]. The n-gram
conversion consists of extracting a bag-of words representation
of the text’s field .In this work we used unigram
,bigram,trigram as features.
3.3 Feature Selection
The next step is selecting suitable features spaces among
terms in document, which this stage is vital stage in this
process and system's precision have high dependency to
selected keys which indicate document.we used one feature
selection method based on filter and using information Gain
Ranking Criteria for selecting features with more capability of
prediction.
3.4 Classification
In this study we used RBF neural network for classifying
user's statuses .Radial Basis Function (RBF networks) is the
artificial neural network type for application of supervised
learning problem [17]. By using RBF networks, the training of
networks is relatively fast due to the simple structure of RBF
networks. Other than that, RBF networks are also capable of
universal approximation with non-restrictive assumptions
[19]. The RBF networks can be implemented in any types of
model whether linear on non-linear and in any kind of network
whether single or multilayer [18] Generally, for neural
network training, documents divided to train and test
document which train document used for training system and
test documents for evaluating system.
Due to data set smallness, instead of data dividing to two
train and test part, we used 10 fold cross validation for
measuring effectiveness of the neural network. In this method,
data set divided to 10 subset and each time the analysis
performed on one set while the rest of data play training data
role. precision will be equal to mean resulted precision in this
10 stage .
4. Experiments And Results
In this work, for each personality trait, three data set built
with using unigram , bigram and trigram and binary
weighting. All of this procedure performed in Weka toolkit
[17] and with using string to vector filter . For stemming used
snow ball and for token determining used NGram
Tokenizer.To build RBF neural network we used RBF
implementation in Weka toolkit. For each personality trait,
three RBF neural network built with using three data set.
In order to evaluate method, we compared obtained
precision and recall from applying RBF text classifier with
other popular classifiers in text classification field like SVM,
Naïve Bayes.Two criteria definition are follow:
ba
a
ecision
Pr (1)
ca
a
call
Re
(2)
a= the number of texts assigned to one category correctly
b= the number of texts that assigned to one category
incorrectly
c= the number of texts that reject from one category
incorrectly
According to indicated results in below tables, it is
observed that for Each five personality trait in using bigram
model(b2) than unigram(b1) and trigram(b3), model's
precision increased. Also in all of experience cases the using
RBF neural network as a classifier have high precision than
Naïve Bayes and SVM classifiers. Better obtained precision
for extraversion personality trait equal to .945, for neuroticism
personality trait equal to .931, for agreeableness personality
trait equal to .894, for Conscientiousness personality trait
equal to .949 and for openness personality trait equal to .931
which among the hardest personality trait for classifier based
on RBF was agreeableness personality trait and the easiest
trait was Conscientiousness. The results show that using
trigram for openness and extraversion personality trait have a
better effectiveness than unigram, while about
Conscientiousness, agreeableness, neuroticism, unigram have
a better effectiveness than trigram. Also about comparing
precision and recall of two SVM, Naive Bayse classifier,
using Naïve Bayes for classifying openness (Naive Bayes-
b3), Agreeableness (Naive Bayes-b2), neuroticism (Naive
Bayes-b1), extraversion (Naive Bayes-b2) have better
effectiveness than using SVM, while about Conscientiousness
personality trait, using SVM(SVM-b2) have a better
effectiveness than Naïve Bayes.
4. 4
TABLE I. EXTRAVERSION'S CLASSIFYING RESULTS
Classifier-Feature Precision Recall
RBF-b1 0.893 0.888
RBF-b2 0.945 0.94
RBF-b3 0.905 0.892
SVM-b1 0.804 0.8
SVM-b2 0.846 0.82
SVM-b3 0.826 0.772
NaiveBayes-b1 0.813 0.808
NaiveBayes-b2 0.854 0.844
NaiveBayes-b3 0.819 0.8
TABLE II. NEUROTICISM'S CLASSIFYING RESULTS
Classifier-Feature Precision Recall
RBF-b1 0.903 0.872
RBF-b2 0.931 0.916
RBF-b3 0.854 0.768
SVM-b1 0.764 0.748
SVM-b2 0.856 0.82
SVM-b3 0.814 0.732
NaiveBayes-b1 0.878 0.856
NaiveBayes-b2 0.863 0.832
NaiveBayes-b3 0.827 0.772
TABLE III. AGREEABLENESS'S CLASSIFYING RESULTS
Classifier-Feature Precision Recall
RBF-b1 0.88 0.852
RBF-b2 0.894 0.868
RBF-b3 0.859 0.808
SVM-b1 0.758 0.748
SVM-b2 0.847 0.796
SVM-b3 0.808 0.7
NaiveBayes-b1 0.813 0.784
NaiveBayes-b2 0.882 0.864
NaiveBayes-b3 0.728 0.728
TABLE IV. Conscientiousness's CLASSIFYING Results
Classifier-Feature Precision Recall
RBF-b1 0.932 0.924
RBF-b2 0.949 0.944
RBF-b3 0.887 0.856
SVM-b1 0.802 0.78
SVM-b2 0.834 0.796
SVM-b3 0.816 0.748
NaiveBayes-b1 0.777 0.764
NaiveBayes-b2 0.805 0.784
NaiveBayes-b3 0.821 0.776
TABLE V. OPENNESS'S CLASSIFYING RESULTS
Classifier-Feature Precision Recall
RBF-b1 0.912 0.9
RBF-b2 0.931 0.924
RBF-b3 0.925 0.916
SVM-b1 0.834 0.816
SVM-b2 0.832 0.796
SVM-b3 0.837 0.788
NaiveBayes-b1 0.85 0.772
NaiveBayes-b2 0.861 0.836
NaiveBayes-b3 0.875 0.848
5. Conclusion
In this study we explored existing text in social Network
and text mining methods as a tool for facebook users's
personality traits classification. Our main purpose was to
investigate relationship among special words with social
network user's personality traits. We build three data set
according to text indicative terms (unigram, bigram, trigram)
and terms scoring (binary) for each personality trait.
Then with using these data sets, we trained several RBF
neural network for social network users personality
classification and with using 10 fold cross validation, we
evaluate neural networks effectiveness. Results show that use
bigram model in face book user statuses are better than
trigram and unigram results. Also with regards to obtained
results, using RBF neural networks have high precision than
other classifiers for personality traits classification. High
obtained precision in five personality traits proved that with
having a sample of user's statuses in face book can be
achieved secrets about person's personality traits and as follow
his/her behavior predicting in specified situations. The main
advantage of this task, not requiring other related user's data
like, like's number, joined groups number or structural data
related to user's friend network. So existing text in user status
and text classification as a text mining application converted
to power strong tool for user's personality traits classification.
The results of this research can useful in fields such as
assisting technology, e-learning ,e-business, health care
systems or recommender systems .
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