Yongcheng Zhang

4 papers · 2024–2025 · 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 · Bronze 🗺️ Taxonomy Completionist (12)

Venues

COLING (2) AAAI (1) ACL (1)

Top co-authors

Ying Sha (4) Guixin Su (4) Mingmin Wu (4) Yuxue Hu (2) Tongguan Wang (2) Zhongqiang Huang (2) Zeng Zhi (1)

Research topics

Artificial Intelligence (4) Machine Learning (3) Natural Language Processing (3) Applications (3) Core AI (3) Learning Types · Machine Learning (3) Deep Learning (2) Techniques (2) Core Methods (1) Learning Paradigms (1) Learning Types · Deep Learning (1)

Keywords

contrastive learning (3) sentiment analysis (2) chinese idiom (2) machine reading comprehension (1) multi-view learning (1) graph diffusion (1) graph attention network (1) cross-attention mechanism (1) cross attention (1) linguistic feature (1) semantic gap (1) chinese nlp (1) opinion extraction (1) aspect sentiment quad prediction (1) aspect sentiment triplet extraction (1) metaphorical meaning (1) contextual inconsistency (1) multi-view contrastive learning (1) semantic bia (1) unified grid tagging (1)

Papers

Unified Grid Tagging Scheme for Aspect Sentiment Quad Prediction COLING 2025 Mitigating Idiom Inconsistency: A Multi-Semantic Contrastive Learning Method for Chinese Idiom Reading Comprehension AAAI 2024 Refine, Align, and Aggregate: Multi-view Linguistic Features Enhancement for Aspect Sentiment Triplet Extraction ACL 2024 Refining Idioms Semantics Comprehension via Contrastive Learning and Cross-Attention COLING 2024