A survey on sentiment analysis methods, applications, and challenges

M Wankhade, ACS Rao, C Kulkarni - Artificial Intelligence Review, 2022‏ - Springer
The rapid growth of Internet-based applications, such as social media platforms and blogs,
has resulted in comments and reviews concerning day-to-day activities. Sentiment analysis …

Sentiment analysis using deep learning architectures: a review

A Yadav, DK Vishwakarma - Artificial Intelligence Review, 2020‏ - Springer
Social media is a powerful source of communication among people to share their sentiments
in the form of opinions and views about any topic or article, which results in an enormous …

A hybrid model integrating deep learning with investor sentiment analysis for stock price prediction

N **g, Z Wu, H Wang - Expert Systems with Applications, 2021‏ - Elsevier
Whether stock prices are predictable has been the center of debate in academia. In this
paper, we propose a hybrid model that combines a deep learning approach with a sentiment …

A survey on aspect-based sentiment classification

G Brauwers, F Frasincar - ACM Computing Surveys, 2022‏ - dl.acm.org
With the constantly growing number of reviews and other sentiment-bearing texts on the
Web, the demand for automatic sentiment analysis algorithms continues to expand. Aspect …

Deep learning for aspect-based sentiment analysis: a comparative review

HH Do, PWC Prasad, A Maag, A Alsadoon - Expert systems with …, 2019‏ - Elsevier
The increasing volume of user-generated content on the web has made sentiment analysis
an important tool for the extraction of information about the human emotional state. A current …

CNN features with bi-directional LSTM for real-time anomaly detection in surveillance networks

W Ullah, A Ullah, IU Haq, K Muhammad… - Multimedia tools and …, 2021‏ - Springer
In current technological era, surveillance systems generate an enormous volume of video
data on a daily basis, making its analysis a difficult task for computer vision experts …

Arabic text classification using deep learning models

A Elnagar, R Al-Debsi, O Einea - Information Processing & Management, 2020‏ - Elsevier
Text classification or categorization is the process of automatically tagging a textual
document with most relevant labels or categories. When the number of labels is restricted to …

[HTML][HTML] Natural language processing applied to tourism research: A systematic review and future research directions

MÁ Álvarez-Carmona, R Aranda… - Journal of king Saud …, 2022‏ - Elsevier
The social networks and the rapid development of new technologies have led to
considerable changes in the tourism industry. Artificial intelligence, in particular natural …

Multimodal sentimental analysis for social media applications: A comprehensive review

G Chandrasekaran, TN Nguyen… - … Reviews: Data Mining …, 2021‏ - Wiley Online Library
The analysis of sentiments is essential in identifying and classifying opinions regarding a
source material that is, a product or service. The analysis of these sentiments finds a variety …

[PDF][PDF] An efficient dimension reduction based fusion of CNN and SVM model for detection of abnormal incident in video surveillance

R Sharma, A Sungheetha - Journal of Soft Computing Paradigm …, 2021‏ - researchgate.net
Performing dimensionality reduction in the camera captured images without any loss is
remaining as a big challenge in image processing domain. Generally, camera surveillance …