mlsanityData to 7 Oct 2026

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

arXiv 2105.02520 ↗First posted 6 May 2021cs.CLcited by 31

Not on the map. Why?

Abstract (arXiv)

In this paper, we propose to enhance the pair-wise aspect and opinion terms extraction (PAOTE) task by incorporating rich syntactic knowledge. We first build a syntax fusion encoder for encoding syntactic features, including a label-aware graph convolutional network (LAGCN) for modeling the dependency edges and labels, as well as the POS tags unifiedly, and a local-attention module encoding POS tags for better term boundary detection. During pairing, we then adopt Biaffine and Triaffine scoring for high-order aspect-opinion term pairing, in the meantime re-harnessing the syntax-enriched representations in LAGCN for syntactic-aware scoring. Experimental results on four benchmark datasets demonstrate that our model outperforms current state-of-the-art baselines, meanwhile yielding explainable predictions with syntactic knowledge.

Key facts. Cited by 31 papers in the map (data through 7 Oct 2026). Builds on 15 of its 29 references that are in the map. First posted on arXiv 6 May 2021.

Builds on

15 of 29 references.

References · 15

  1. 2018BERT: Pre-training of Deep Bidirectional Transformers for Language Understandingcited by 40,204
  2. 2015Effective Approaches to Attention-based Neural Machine Translationcited by 1,024
  3. 2016Deep Biaffine Attention for Neural Dependency Parsingcited by 334
  4. 2018Graph Convolution over Pruned Dependency Trees Improves Relation Extractioncited by 146
  5. 2017Encoding Sentences with Graph Convolutional Networks for Semantic Role Labelingcited by 137
  6. 2019Span-based Joint Entity and Relation Extraction with Transformer Pre-trainingcited by 132
  7. 2019Knowing What, How and Why: A Near Complete Solution for Aspect-based Sentiment Analysiscited by 123
  8. 2020Relational Graph Attention Network for Aspect-based Sentiment Analysiscited by 104
  9. 2019Aspect-based Sentiment Classification with Aspect-specific Graph Convolutional Networkscited by 62
  10. 2020Cross-Lingual Semantic Role Labeling with High-Quality Translated Training Corpuscited by 49
  11. 2018Double Embeddings and CNN-based Sequence Labeling for Aspect Extractioncited by 42
  12. 2019Neural Aspect and Opinion Term Extraction with Mined Rules as Weak Supervisioncited by 25
3 more
  1. 2019Second-Order Semantic Dependency Parsing with End-to-End Neural Networkscited by 21
  2. 2020Latent Opinions Transfer Network for Target-Oriented Opinion Words Extractioncited by 19
  3. 2020Improving Named Entity Recognition with Attentive Ensemble of Syntactic Informationcited by 17

Built on by

Cited by year (2026 to 7 Oct)

Citing papers per year: 2021: 1; 2022: 5; 2023: 16; 2024: 7; 2025: 1; 2026: 1.

31 papers.

Sort:

By area:

  1. 2023LayoutLLM-T2I: Eliciting Layout Guidance from LLM for Text-to-Image Generationcited by 92
  2. 2023Reasoning Implicit Sentiment with Chain-of-Thought Promptingcited by 79
  3. 2022A Survey on Aspect-Based Sentiment Analysis: Tasks, Methods, and Challengescited by 61
  4. 2023LasUIE: Unifying Information Extraction with Latent Adaptive Structure-aware Generative Language Modelcited by 43
  5. 2022DiaASQ : A Benchmark of Conversational Aspect-based Sentiment Quadruple Analysiscited by 27
  6. 2023Scene Graph as Pivoting: Inference-time Image-free Unsupervised Multimodal Machine Translation with Visual Scene Hallucinationcited by 27
  7. 2021Mastering the Explicit Opinion-role Interaction: Syntax-aided Neural Transition System for Unified Opinion Role Labelingcited by 25
  8. 2023On the Robustness of Aspect-based Sentiment Analysis: Rethinking Model, Data, and Trainingcited by 20
  9. 2023Information Screening whilst Exploiting! Multimodal Relation Extraction with Feature Denoising and Multimodal Topic Modelingcited by 16
  10. 2023Generating Visual Spatial Description via Holistic 3D Scene Understandingcited by 16
  11. 2023Cross2StrA: Unpaired Cross-lingual Image Captioning with Cross-lingual Cross-modal Structure-pivoted Alignmentcited by 15
  12. 2022A Span-level Bidirectional Network for Aspect Sentiment Triplet Extractioncited by 12
19 more
  1. 2022Joint Alignment of Multi-Task Feature and Label Spaces for Emotion Cause Pair Extractioncited by 10
  2. 2023Constructing Code-mixed Universal Dependency Forest for Unbiased Cross-lingual Relation Extractioncited by 6
  3. 2023XNLP: An Interactive Demonstration System for Universal Structured NLPcited by 4
  4. 2024Punctuation Restoration Improves Structure Understanding Without Supervisioncited by 3
  5. 2023ECQED: Emotion-Cause Quadruple Extraction in Dialogscited by 2
  6. 2023TKDP: Threefold Knowledge-enriched Deep Prompt Tuning for Few-shot Named Entity Recognitioncited by 2
  7. 2023Revisiting Conversation Discourse for Dialogue Disentanglementcited by 2
  8. 2024Dual Encoder: Exploiting the Potential of Syntactic and Semantic for Aspect Sentiment Triplet Extractioncited by 2
  9. 2022A Framework of Customer Review Analysis Using the Aspect-Based Opinion Mining Approachcited by 1
  10. 2024Exploiting Adaptive Contextual Masking for Aspect-Based Sentiment Analysiscited by 1
  11. 2024FaiMA: Feature-aware In-context Learning for Multi-domain Aspect-based Sentiment Analysiscited by 1
  12. 2024Revisiting Structured Sentiment Analysis as Latent Dependency Graph Parsingcited by 1
  13. 2023Chinese Financial Text Emotion Mining: GCGTS -- A Character Relationship-based Approach for Simultaneous Aspect-Opinion Pair Extractioncited by 0
  14. 2023Syntactic Fusion: Enhancing Aspect-Level Sentiment Analysis Through Multi-Tree Graph Integrationcited by 0
  15. 2023Dynamic Syntax Mapping: A New Approach to Unsupervised Syntax Parsingcited by 0
  16. 2024Triple GNNs: Introducing Syntactic and Semantic Information for Conversational Aspect-Based Quadruple Sentiment Analysiscited by 0
  17. 2024Modeling Unified Semantic Discourse Structure for High-quality Headline Generationcited by 0
  18. 2025Dialogues Aspect-based Sentiment Quadruple Extraction via Structural Entropy Minimization Partitioningcited by 0
  19. 2026TCDA: Thread-Constrained Discourse-Aware Modeling for Conversational Sentiment Quadruple Analysiscited by 0