Results 1 to 10 of about 30,779 (289)

Lexical Sense Labeling and Sentiment Potential Analysis Using Corpus-Based Dependency Graph

open access: yesMathematics, 2021
This paper describes a graph method for labeling word senses and identifying lexical sentiment potential by integrating the corpus-based syntactic-semantic dependency graph layer, lexical semantic and sentiment dictionaries.
Tajana Ban Kirigin   +2 more
doaj   +1 more source

Performance Analysis of Different Sentiment Polarity Dictionaries on Turkish Sentiment Detection

open access: yes2022 International Conference on INnovations in Intelligent SysTems and Applications (INISTA), 2022
- In places such as social media and news websites, the number of web-based textual materials those deal with today’s events and contain people’s emotions continues to increase inevitably day by day. All of these texts, with their own importance, affect our society in some way. For this reason, it is very important to automatically detect the sentiment
Ayse Berna Altinel   +2 more
openaire   +2 more sources

Evaluating the Applicability of Existing Lexicon-Based Sentiment Analysis Techniques on Family Medicine Resident Feedback Field Notes: Retrospective Cohort Study

open access: yesJMIR Medical Education, 2023
BackgroundField notes, a form for resident-preceptor clinical encounter feedback, are widely adopted across Canadian medical residency training programs for documenting residents’ performance.
Kevin Jia Qi Lu   +3 more
doaj   +1 more source

Turkish Sentiment Analysis: a Comparative Study on Different Sentiment Dictionaries with Generated Features and Presenting a New Sentiment Dictionary

open access: yes2023 Innovations in Intelligent Systems and Applications Conference (ASYU), 2023
Sentiment analysis is a research area that aims to find out people\"s opinions by matching data to topics, notions, etc. There are several approaches for sentiment analysis (e.g., machine learning-based, dictionary-based, hybrid-based, etc.). In this study, we presented a new tripolar Turkish sentiment dictionary, SentiMenTR, which consists of bigrams ...
Eren Elma   +2 more
openaire   +2 more sources

Brand Potential User Identification Algorithm Based on Sentiment Analysis

open access: yesFrontiers in Psychology, 2022
This paper firstly compares the current research status of text sentiment analysis and potential customer identification, and introduces the process of building sentiment dictionaries and feature selection, feature screening, and common classification ...
Hongxia Li
doaj   +1 more source

Efficient Sentiment-Aware Web Crawling Methods for Constructing Sentiment Dictionary [PDF]

open access: yesIEEE Access, 2021
In traditional web crawling, all web pages crawled are first stored to databases. As a result, this approach can store unnecessary web pages and requires additional running time for the construction of a sentiment dictionary in a particular domain because sentiment words should be identified by scanning all web pages in the database.
Byung-Won On   +5 more
openaire   +2 more sources

Creating sentiment dictionaries via triangulation [PDF]

open access: yesDecision Support Systems, 2012
The paper presents a semi-automatic approach to creating sentiment dictionaries in many languages. We first produced high-level gold-standard sentiment dictionaries for two languages and then translated them automatically into third languages. Those words that can be found in both target language word lists are likely to be useful because their word ...
Steinberger, J.   +9 more
openaire   +2 more sources

TEXTS SENTIMENT-ANALYSIS APPLICATION FOR PUBLIC OPINION ASSESSMENT [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2015
The paper describes an approach to the emotional tonality assessment of natural language texts based on special dictionaries. A method for an automatic assessment of public opinion by means of sentiment-analysis of reviews and discussions followed by ...
I. A. Bessmertny, R. V. Posevkin
doaj   +1 more source

Sentiment classification of Chinese Weibo based on extended sentiment dictionary and organisational structure of comments

open access: yesConnection Science, 2022
Sentiment classification can provide the decision support of social applications such as trend judgment, public opinion monitoring, etc. However, the accuracy of sentiment classification for Chinese Weibo is still not satisfactory due to the complexity ...
Zhongliang Wei   +4 more
doaj   +1 more source

Chinese Text Sentiment Analysis Based on Extended Sentiment Dictionary [PDF]

open access: yesIEEE Access, 2019
The method of text sentiment analysis based on sentiment dictionary often has the problems that the sentiment dictionary doesn't contain enough sentiment words or omits some field sentiment words. In addition, due to the existence of some polysemic sentiment words with positivity, negativity, and neutrality, the words' polarity cannot be accurately ...
Guixian Xu   +5 more
openaire   +2 more sources

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