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Target-Aspect-Sentiment Joint Detection for Aspect-Based Sentiment Analysis
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| joint training of yes/no classification and target sequence labeling (vs separate models) (ablation) | TAS-BERT-SW-BIO-CRF · Res16 TASD | micro-F1: 62.42 -> 65.89 | Helped |
| joint training vs separate (ablation) | TAS-BERT-SW-TO · Res15 TASD | micro-F1: 53.92 -> 58.09 | Helped |
| joint training vs separate (ablation) | TAS-BERT-SW-BIO-CRF · Res16 implicit-target opinions | micro-F1: 44.83 -> 50.59 | Helped |
| Split Word handling of unknown words instead of Longest Prefix Match (ablation) | TAS-BERT-BIO-CRF · Res15 TASD | micro-F1: 54.76 -> 57.51 | Helped |
| TO tagging + softmax instead of BIO + CRF (ablation) | TAS-BERT-SW · Res16 TD | micro-F1: 81.37 -> 78.10 | Hurt |
| TO tagging + softmax instead of BIO + CRF (ablation) | TAS-BERT-SW · Res15 AD | micro-F1: 76.34 -> 76.40 | Helped |
| joint target-aspect-sentiment detection with BERT | ASD baseline BERT-pair-NLI-B · Res15 ASD | micro-F1: 63.67 -> 70.42 | Helped |
| joint detection handling implicit targets | DOER · Res16 TSD | micro-F1: 65.91 -> 75.68 | Helped |
Closest papers by meaning
- Aspect-Based Sentiment Analysis with Explicit Sentiment Augmentations (AAAI 2024 · similarity 0.91)
- You Only Read Once: Constituency-Oriented Relational Graph Convolutional Network for Multi-Aspect Multi-Sentiment Classification (AAAI 2024 · similarity 0.87)
- TextGT: A Double-View Graph Transformer on Text for Aspect-Based Sentiment Analysis (AAAI 2024 · similarity 0.86)
- A Novel Energy Based Model Mechanism for Multi-Modal Aspect-Based Sentiment Analysis (AAAI 2024 · similarity 0.85)
- Aspect Enhancement and Text Simplification in Multimodal Aspect-Based Sentiment Analysis for Multi-Aspect and Multi-Sentiment Scenarios (AAAI 2025 · similarity 0.85)
- DanceHA: A Multi-Agent Framework for Document-Level Aspect-Based Sentiment Analysis (AAAI 2026 · similarity 0.85)
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