Results 71 to 80 of about 30,779 (289)

Створення та тестування спеціалізованих словників для аналізу тексту [PDF]

, 2020
Practitioners in many domains–e.g., clinical psychologists, college instructors, researchers–collect written responses from clients. A well-developed method that has been applied to texts from sources like these is the computer application Linguistic ...
Fu Zun Yang, Winson, Gunturu, Srivinasa Murthy, Marcy, William M., Nalabandian, Taleen, Pittman, Jessica, Taraban, Roman, Марсі, Вільям, Налабандян, Талін, Піттман, Джесіка, Тарабань, Роман, Янґ, Вінсон Фу Зун, Ґунтуру, Шрівінаса Мерті   +11 more
core  

Orientation Analysis for Chinese News Based on Word Embedding and Syntax Rules

IEEE Access, 2019
In this era of Internet and big data, there is billions of news generated every day, and the traditional manual methods are insufficient for public opinion orientation analysis.
Pengwei Wang, Yujun Luo, Zhen Chen, Lianghua He, Zhaohui Zhang   +4 more
doaj   +1 more source

Text Tone Determination Using Fuzzy Logic

Applied Computer Systems, 2021
The study proposes the text tone detection system based on sentiment dictionaries and fuzzy rules. Computer analysis of texts from different sources has been performed in emotional categories: anger, anticipation, disgust, fear, joy, sadness, surprise ...
Olenych Igor, Sinkevych Oleh, Salamakha Maryana, Prytula Marianna   +3 more
doaj   +1 more source

Measuring Corporate Alignment With the Circular Economy: a Text‐Based Circularity Index From Mandatory Non‐Financial Disclosures

Business Strategy and the Environment, EarlyView.
ABSTRACT The transition to a circular economy (CE) has become a strategic priority for firms, yet empirical assessments of corporate circularity remain fragmented and heavily dependent on structured indicators or self‐reported metrics. This paper proposes a novel, text‐based circularity index derived from mandatory non‐financial statements of large ...
Giuseppe Pernagallo, Francesco Quatraro, Eleonora Rubichi   +2 more
wiley   +1 more source

Sentiment/Subjectivity Analysis Survey for Languages other than English

, 2016
Subjective and sentiment analysis have gained considerable attention recently. Most of the resources and systems built so far are done for English. The need for designing systems for other languages is increasing.
Aljadda, Khalifeh, Crandall, David, Korayem, Mohammed   +2 more
core   +1 more source

Sentiment index as a predictor of CPI: A lexicon-based approach using economic news data in Vietnam

Journal of Open Innovation: Technology, Market and Complexity
This study aims to construct a sentiment index for predicting CPI in Vietnam. Adopting a lexicon-based approach, the study utilized two widely recognized sentiment dictionaries, specialized in financial and economic contexts, to build the sentiment index.
Dang Phong Nguyen, Dang Thi Viet Duc, Nguyen Thi Mai Trang, Vu Quang Ket, Nguyen Anh Hoang   +4 more
doaj   +1 more source

Decoding Emotional Signatures of Ethical Ads: An Analysis of Actor‐Viewer Synchrony

Journal of Consumer Behaviour, EarlyView.
ABSTRACT We examine whether ethical advertisements differ from conventional ads in their on‐screen emotional signatures and whether those signatures transfer to actor‐viewer synchrony. Study 1 analyses 138 professionally produced YouTube ads using Automated Facial Expression Recognition (AFER) and Convolutional Neural Networks (CNN) to quantify actor ...
Vik Naidoo, Nicolas Hamelin
wiley   +1 more source

Word-Embedding-Based Traffic Document Classification Model for Detecting Emerging Risks Using Sentiment Similarity Weight

IEEE Access, 2020
With the increase in traffic accident rates, traffic risk detection is becoming increasingly important. Moreover, it is necessary to provide appropriate traffic information considering user locations and routes and design an analysis method accordingly ...
Min-Jeong Kim, Ji-Soo Kang, Kyungyong Chung   +2 more
doaj   +1 more source

Why Are Consumers Ambivalent About AI‐Generated Images? The Moderating Role of Commercial Versus Noncommercial Content Type

Journal of Consumer Behaviour, EarlyView.
ABSTRACT Grounded in ambivalence theories, this research examined factors shaping consumer ambivalence toward AI‐generated content and investigated differences between commercial and noncommercial contexts. As a preliminary study, sentiment analysis of Reddit data using a support vector machine (SVM) revealed that most consumer sentiment toward AI ...
Garim Lee, Jinsu Park, Hye‐Young Kim, Divya Manoj   +3 more
wiley   +1 more source

Dictionary-Based Sentiment Analysis Applied to a Specific Domain [PDF]

, 2017
The web and social media have been growing exponentially in recent years. We now have access to documents bearing opinions expressed on a broad range of topics. This constitutes a rich resource for natural language processing tasks, particularly for sentiment analysis.
Cruz, Laura, Ochoa, José, Roche, Mathieu, Poncelet, Pascal   +3 more
openaire   +4 more sources