AIMC Topic: Sentiment Analysis

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An Attention-Aware Long Short-Term Memory-Like Spiking Neural Model for Sentiment Analysis.

International journal of neural systems Jun 10, 2023
LSTM-SNP model is a recently developed long short-term memory (LSTM) network, which is inspired from the mechanisms of spiking neural P (SNP) systems. In this paper, LSTM-SNP is utilized to propose a novel model for aspect-level sentiment analysis, t...
Neural Networks, Computer Sentiment Analysis Humans
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Block-level dependency syntax based model for end-to-end aspect-based sentiment analysis.

Neural networks : the official journal of the International Neural Network Society May 12, 2023
End-to-End aspect-based sentiment analysis (E2E-ABSA) aims to jointly extract aspect terms and identify their sentiment polarities. Although previous research has demonstrated that syntax knowledge can be beneficial for E2E-ABSA, standard syntax depe...
Humans Semantics Speech Sentiment Analysis
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Understanding the Perceptions of Healthcare Researchers Regarding ChatGPT: A Study Based on Bidirectional Encoder Representation from Transformers (BERT) Sentiment Analysis and Topic Modeling.

Annals of biomedical engineering May 2, 2023
In this study, we have used deep learning techniques to understand the perception of researchers in the healthcare sector about the recently introduced chat generative pre-trained transformer (ChatGPT). Ever since the launch of ChatGPT, there have be...
Humans Electric Power Supplies Sentiment Analysis
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Public sentiment analysis on urban regeneration: A massive data study based on sentiment knowledge enhanced pre-training and latent Dirichlet allocation.

PloS one Apr 27, 2023
BACKGROUND: Public satisfaction is the ultimate goal and an important determinant of China's urban regeneration plan. This study is the first to use massive data to perform sentiment analysis of public comments on China's urban regeneration.
Sentiment Analysis Regeneration China Attitude Hong Kong Social Media Humans
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Explainable hybrid word representations for sentiment analysis of financial news.

Neural networks : the official journal of the International Neural Network Society Apr 21, 2023
Due to the increasing interest of people in the stock and financial market, the sentiment analysis of news and texts related to the sector is of utmost importance. This helps the potential investors in deciding what company to invest in and what are ...
Semantics Sentiment Analysis Natural Language Processing Humans Language Neural Networks, Computer
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Assessing Virtual Reality Spaces for Elders Using Image-Based Sentiment Analysis and Stress Level Detection.

Sensors (Basel, Switzerland) Apr 20, 2023
Seniors, in order to be able to fight loneliness, need to communicate with other people and be engaged in activities to keep their minds active to increase their social capital. There is an intensified interest in the development of social virtual re...
Loneliness Sentiment Analysis Social Isolation Humans Virtual Reality Aged
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Lexicon-based sentiment analysis to detect opinions and attitude towards COVID-19 vaccines on Twitter in Italy.

Computers in biology and medicine Apr 5, 2023
The paper proposes a methodology based on Natural Language Processing (NLP) and Sentiment Analysis (SA) to get insights into sentiments and opinions toward COVID-19 vaccination in Italy. The studied dataset consists of vaccine-related tweets publishe...
COVID-19 Vaccines Social Media COVID-19 Humans Attitude Italy Sentiment Analysis
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Sentiment analysis of clinical narratives: A scoping review.

Journal of biomedical informatics Mar 22, 2023
A clinical sentiment is a judgment, thought or attitude promoted by an observation with respect to the health of an individual. Sentiment analysis has drawn attention in the healthcare domain for secondary use of data from clinical narratives, with a...
Algorithms Humans Sentiment Analysis Narration Mental Disorders Attitude
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Sentiment analysis of hotel online reviews using the BERT model and ERNIE model-Data from China.

PloS one Mar 10, 2023
The emotion analysis of hotel online reviews is discussed by using the neural network model BERT, which proves that this method can not only help hotel network platforms fully understand customer needs but also help customers find suitable hotels acc...
Neural Networks, Computer China Sentiment Analysis Intelligence Emotions
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Lifelong Text-Audio Sentiment Analysis learning.

Neural networks : the official journal of the International Neural Network Society Feb 17, 2023
Sentiment analysis refers to the mining of textual context, which is conducted with the aim of identifying and extracting subjective opinions in textual materials. However, most existing methods neglect other important modalities, e.g., the audio mod...
Sentiment Analysis Semantics Knowledge Learning Machine Learning
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