Towards Twitter sentiment classification by multi-level sentiment-enriched word embeddings
Sign Up to like & getrecommendations! Published in 2018 at "Neurocomputing"
DOI: 10.1016/j.neucom.2017.11.023
Abstract: Abstract Existing studies learn sentiment-specific word representations to boost the performance of Twitter sentiment classification, via encoding both n-gram and distant supervised tweet sentiment information in learning process. Pioneer efforts explicitly or implicitly assume that… read more here.
Keywords: word; sentiment; twitter sentiment; sentiment classification ... See more keywords
Interactive POS-aware network for aspect-level sentiment classification
Sign Up to like & getrecommendations! Published in 2021 at "Neurocomputing"
DOI: 10.1016/j.neucom.2020.08.013
Abstract: Abstract Existing aspect-level sentiment-classification models completely rely on the learning from given datasets. However, these are easily misled by biased samples, resulting in learning some ill-suited rules that limit their potential. The information of some… read more here.
Keywords: information; pos; sentiment; aspect level ... See more keywords
CE-HEAT: An Aspect-Level Sentiment Classification Approach With Collaborative Extraction Hierarchical Attention Network
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2954590
Abstract: Aspect-level sentiment classification is a fine-grained sentiment analysis task. It aims to predict the sentiment of a review in different aspects. Recently many works exploit the hierarchical attention network to capture the aspect-specific sentiment information.… read more here.
Keywords: hierarchical attention; sentiment; attention; level sentiment ... See more keywords
Aspect-Level Sentiment Analysis Based on Bidirectional-GRU in SIoT
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DOI: 10.1109/access.2021.3078114
Abstract: A variety of independent research activities have recently been undertaken to explore the feasibility of incorporating social networking principles into the Internet of Things solutions. The resulting model, called the Social Internet of Things, has… read more here.
Keywords: model; level sentiment; sentiment analysis; sentiment ... See more keywords
VAE-Based Adversarial Multimodal Domain Transfer for Video-Level Sentiment Analysis
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DOI: 10.1109/access.2022.3174215
Abstract: Video-level sentiment analysis is a challenging task and requires systems to obtain discriminative multimodal representations that can capture difference in sentiments across various modalities. However, due to diverse distributions of various modalities and the unified… read more here.
Keywords: level sentiment; video level; sentiment analysis; multimodal ... See more keywords
MAN: Mutual Attention Neural Networks Model for Aspect-Level Sentiment Classification in SIoT
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Internet of Things Journal"
DOI: 10.1109/jiot.2020.2963927
Abstract: Text sentiment classification is of critical importance to improve the autonomous decision making and communication ability among object peers in the Social Internet of Things (SIoT). To classify sentiment polarity on a fine-grained level, aspect-level… read more here.
Keywords: sentiment classification; sentiment; level sentiment; attention ... See more keywords
GSMNet: Global Semantic Memory Network for Aspect-Level Sentiment Classification
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DOI: 10.1109/mis.2020.3042253
Abstract: Aspect-level sentiment classification determines the sentiment polarity of a targeted aspect. To solve this task, attention-based neural networks are typically adopted to explore the interaction between the aspect and its context in a single sentence.… read more here.
Keywords: gsmnet; global semantic; aspect level; semantic memory ... See more keywords
Incorporating Word Significance into Aspect-Level Sentiment Analysis
Sign Up to like & getrecommendations! Published in 2019 at "Applied Sciences"
DOI: 10.3390/app9173522
Abstract: Aspect-level sentiment analysis has drawn growing attention in recent years, with higher performance achieved through the attention mechanism. Despite this, previous research does not consider some human psychological evidence relating to language interpretation. This results… read more here.
Keywords: word; aspect level; sentiment analysis; level sentiment ... See more keywords
Towards Reliable Baselines for Document-Level Sentiment Analysis in the Czech and Slovak Languages
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DOI: 10.3390/fi14100300
Abstract: This article helps establish reliable baselines for document-level sentiment analysis in highly inflected languages like Czech and Slovak. We revisit an earlier study representing the first comprehensive formulation of such baselines in Czech and show… read more here.
Keywords: level sentiment; baselines document; document level; reliable baselines ... See more keywords
Research on Aspect-Level Sentiment Analysis Based on Text Comments
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14051072
Abstract: Sentiment analysis is the processing of textual data and giving positive or negative opinions to sentences. In the ABSA dataset, most sentences contain one aspect of sentiment polarity, or sentences of one aspect have multiple… read more here.
Keywords: level sentiment; sentiment; research aspect; aspect level ... See more keywords