Results 31 to 40 of about 554,719 (285)

Survey on visual sentiment analysis [PDF]

open access: yesIET Image Processing, 2020
Visual Sentiment Analysis aims to understand how images affect people, in terms of evoked emotions. Although this field is rather new, a broad range of techniques have been developed for various data sources and problems, resulting in a large body of research.
Ortis, Alessandro   +2 more
openaire   +4 more sources

Chinese Micro-Blog Sentiment Analysis Based on Multiple Sentiment Dictionaries and Semantic Rule Sets

open access: yesIEEE Access, 2019
Sentiment analysis of Chinese micro-blog based on sentiment dictionary has become a challenging research subject in the field of artificial intelligence.
Jiesheng Wu   +3 more
doaj   +1 more source

Diabetes on Twitter: A Sentiment Analysis [PDF]

open access: yesJournal of Diabetes Science and Technology, 2018
Background: Contents published on social media have an impact on individuals and on their decision making. Knowing the sentiment toward diabetes is fundamental to understanding the impact that such information could have on people affected with this health condition and their family members.
Gabarron, Elia   +3 more
openaire   +5 more sources

Implementasi Twitter Sentiment Analysis Untuk Review Film Menggunakan Algoritma Support Vector Machine [PDF]

open access: yes, 2018
Sentiment analysis digunakan untuk melihat opini terhadap sebuah masalah menuju ke opini positif atau negatif. Media sosial Twitter merupakan salah satu media yang digunakan untuk memberikan opini melalui tweet.
Fidyawan, M. A. (Miftahul)   +2 more
core   +1 more source

The Role of Text Pre-processing in Sentiment Analysis [PDF]

open access: yes, 2013
It is challenging to understand the latest trends and summarise the state or general opinions about products due to the big diversity and size of social media data, and this creates the need of automated and real time opinion extraction and mining ...
Haddi, E, Liu, X, Shi, Y
core   +1 more source

Sentiment Analysis for Social Media [PDF]

open access: yesApplied Sciences, 2019
Sentiment analysis has become a key technology to gain insight from social networks. The field has reached a level of maturity that paves the way for its exploitation in many different fields such as marketing, health, banking or politics. The latest technological advancements, such as deep learning techniques, have solved some of the traditional ...
Carlos A. Iglesias, Antonio Moreno
openaire   +4 more sources

Multimodal Sentiment Analysis: A Survey

open access: yesDisplays, 2023
It needs to be returned for major ...
Songning Lai   +4 more
openaire   +2 more sources

Bayesian estimation‐based sentiment word embedding model for sentiment analysis

open access: yesCAAI Transactions on Intelligence Technology, 2022
Sentiment word embedding has been extensively studied and used in sentiment analysis tasks. However, most existing models have failed to differentiate high‐frequency and low‐frequency words.
Jingyao Tang   +7 more
doaj   +1 more source

Challenges and Issues in Sentiment Analysis: A Comprehensive Survey

open access: yesIEEE Access, 2023
Sentiment analysis, a specialization of natural language processing (NLP), has witnessed significant progress since its emergence in the late 1990s, owing to the swift advances in deep learning techniques and the abundance of vast digital datasets ...
Nilaa Raghunathan   +1 more
doaj   +1 more source

The Applications of Sentiment Analysis for Russian Language Texts: Current Challenges and Future Perspectives

open access: yesIEEE Access, 2020
Sentiment analysis has become a powerful tool in processing and analysing expressed opinions on a large scale. While the application of sentiment analysis on English-language content has been widely examined, the applications on the Russian language ...
Sergey Smetanin
doaj   +1 more source

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