Hongjie Cai

4 papers · 2020–2024 · 3 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Silver 🐣 Hot Topic Early Bird

Venues

ACL (2) COLING (1) EMNLP (1)

Top co-authors

Jianfei Yu (4) Rui Xia (4) Nan Song (1) Zhen Wu (1) Heqing Ma (1) Yaofeng Tu (1) Xinyu Dai (1) Xiangsheng Zhou (1)

Research topics

Natural Language Processing (4) Applications (4) Deep Learning (2) Machine Learning (2) Core Methods (2) Learning Types (2) Artificial Intelligence (1) Computer Vision (1) Analysis (1) Architectures (1) Core AI (1) Understanding (1)

Keywords

aspect-based sentiment analysis (3) document-level analysis (2) aspect-based sentiment (2) opinion mining (1) hierarchical classification (1) named entity recognition (1) sentiment classification (1) coreference resolution (1) hierarchical structure (1) graph convolutional network (1) targeted sentiment analysis (1) opinion target (1) opinion extraction (1) opinion target extraction (1) document-level sentiment (1) multi-level entity (1) implicit aspect extraction (1) document-level sentiment analysis (1) targeted sentiment (1) multi-task learning (1)

Papers

A Joint Coreference-Aware Approach to Document-Level Target Sentiment Analysis ACL 2024 A Sequence-to-Structure Approach to Document-level Targeted Sentiment Analysis EMNLP 2023 Aspect-Category-Opinion-Sentiment Quadruple Extraction with Implicit Aspects and Opinions ACL 2021 Aspect-Category based Sentiment Analysis with Hierarchical Graph Convolutional Network COLING 2020