Unified Named Entity Recognition as Word-Word Relation Classification

Jingye Li, Hao Fei, Jiang Liu, +5

Proceedings of the AAAI Conference on Artificial Intelligence

EngineeringMachine LearningKernel BottleneckSemantic WebCorpus Linguistics +18

MRN: A Locally and Globally Mention-Based Reasoning Network for Document-Level Relation Extraction

Jingye Li, Kang Xu, Fei Li, +3

Learn from Syntax: Improving Pair-wise Aspect and Opinion Terms Extraction with Rich Syntactic Knowledge

Shengqiong Wu, Hao Fei, Yafeng Ren, +2

Syntactic ParsingEngineeringSyntactic KnowledgeMultimodal Sentiment AnalysisCorpus Linguistics +18

HiTrans: A Transformer-Based Context- and Speaker-Sensitive Model for Emotion Detection in Conversations

Jingye Li, Donghong Ji, Fei Li, +2

Utterance RepresentationsEngineeringHierarchical TransformersSpoken Language ProcessingSpoken Dialog System +23

Effective Token Graph Modeling using a Novel Labeling Strategy for Structured Sentiment Analysis

Wenxuan Shi, Fei Li, Jingye Li, +2

Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)

LasUIE: Unifying Information Extraction with Latent Adaptive Structure-aware Generative Language Model

Hao Fei, Shengqiong Wu, Jingye Li, +6

arXiv (Cornell University)

Structured PredictionLlm Fine-tuningEngineeringMachine LearningMultilingual Pretraining +20

Inheriting the Wisdom of Predecessors: A Multiplex Cascade Framework for Unified Aspect-based Sentiment Analysis

Hao Fei, Fei Li, Chenliang Li, +3

Proceedings of the Thirty-First International Joint Conference on Artificial Intelligence

EngineeringPart-of-speech TaggingMultimodal Sentiment AnalysisCorpus LinguisticsSentiment Analysis +18

Entity-centered Cross-document Relation Extraction

Fengqi Wang, Fei Li, Hao Fei, +6

EngineeringRelation ExtractionSemantic WebCorpus LinguisticsText Mining +15

OneEE: A One-Stage Framework for Fast Overlapping and Nested Event Extraction

Hu Cao, Jingye Li, Fangfang Su, +6

arXiv (Cornell University)

Event-driven ArchitectureEngineeringEvent CorrelationNested Event ExtractionCorpus Linguistics +23

DiaASQ: A Benchmark of Conversational Aspect-based Sentiment Quadruple Analysis

Bobo Li, Hao Fei, Fei Li, +8

Applied LinguisticsNatural Language ProcessingBobo LiEngineeringDigital Linguistics +13