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Aspect-Based Unsupervised Negative Sentiment Analysis
2021Twitter is a social media platform where users post their opinions on various events, products, services and celebrities. Automated analysis of these public posts is useful for tapping into public opinion and sentiment. Identifying negative public sentiment assumes importance when national security issues are at stake or when critical analysis of a ...
Mainak Ghosh, Kirtika Gupta, Seba Susan
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Aspect-Based Attention LSTM for Aspect-Level Sentiment Analysis
2021 3rd World Symposium on Artificial Intelligence (WSAI), 2021With the rapid development of the mobile Internet, how to efficiently extract information from the massive data in cyberspace and use it has become a key concern of all walks of life. Sentiment analysis aims to dig out the subjective emotional information contained in large-scale texts.
Jingang Ma +5 more
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Ontology-Enhanced Aspect-Based Sentiment Analysis
2017With many people freely expressing their opinions and feelings on the Web, much research has gone into modeling and monetizing opinionated, and usually unstructured and textual, Web-based content. Aspect-based sentiment analysis aims to extract the fine-grained topics, or aspects, that people are talking about, together with the sentiment expressed on ...
Schouten, Kim +2 more
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Hybrid sentiment classification on twitter aspect-based sentiment analysis
Applied Intelligence, 2017Social media sites and applications, including Facebook, YouTube, Twitter and blogs, have become major social media attractions today. The huge amount of information from this medium has become an attractive resource for organisations to monitor the opinions of users, and therefore, it is receiving a lot of attention in the field of sentiment analysis.
Zainuddin, Nurulhuda +2 more
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Improving aspect-based sentiment analysis via aligning aspect embedding
Neurocomputing, 2020Abstract Aspect-Based Sentiment Analysis (ABSA) is a fine-grained sentiment analysis task, which aims to predict sentiment polarities of given aspects or target terms in text. ABSA contains two subtasks: Aspect-Category Sentiment Analysis (ACSA) and Aspect-Term Sentiment Analysis (ATSA).
Xingwei Tan +5 more
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Cross-Domain Aspect Based Sentiment Analysis
International Journal for Research in Applied Science and Engineering TechnologyAbstract: Sentiment analysis, a crucial aspect of natural language processing, faces significant challenges in diverse domains. This research focuses on cross-domain aspect-based sentiment analysis, aiming to enhance accuracy across various fields. We propose a novel framework tailored for this purpose, addressing existing limitations.
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Aspect based Sentiment Analysis for Urdu
2021 6th International Conference on Computational Intelligence and Applications (ICCIA), 2021Naveed Ahmad, Jing Wan
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