Research map / Label-efficient and robust learning / Recognition and long-tail
Unsupervised Sentiment Analysis with Signed Social Networks
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| add signed-link partial-order regularizer (alpha>0) (ablation) | SignedSenti-T · Epinions | clustering accuracy: 0.649 -> 0.723 | Helped |
| add signed-link partial-order regularizer (alpha>0) (ablation) | SignedSenti-T · Slashdot | clustering accuracy: 0.672 -> 0.731 | Helped |
| add SentiWordNet term sentiment prior (beta>0) (ablation) | SignedSenti-L · Epinions | clustering accuracy: 0.714 -> 0.723 | Helped |
| add SentiWordNet term sentiment prior (beta>0) (ablation) | SignedSenti-L · Slashdot | clustering accuracy: 0.700 -> 0.731 | Helped |
| add term prior and signed links to NMF | NMF · Epinions | clustering accuracy: 0.637 -> 0.723 | Helped |
| increase alpha from 0 to 0.01 (then up to 1) (ablation) | SignedSenti · Slashdot | accuracy | Helped |
| increase beta from 0 to 0.01 (then up to 10) (ablation) | SignedSenti · Slashdot | accuracy | Helped |
Closest papers by meaning
- FILE: A Novel Framework for Predicting Social Status in Signed Networks (AAAI 2018 · similarity 0.84)
- Topic Enhanced Sentiment Spreading Model in Social Networks Considering User Interest (AAAI 2020 · similarity 0.84)
- ROAR: Robust Label Ranking for Social Emotion Mining (AAAI 2018 · similarity 0.83)
- Unsupervised Nonlinear Feature Selection from High-Dimensional Signed Networks (AAAI 2020 · similarity 0.83)
- What Gets Measured Gets Managed: Sign-aware Recommendation Needs Sign-aware Evaluation (NeurIPS 2026 · similarity 0.81)
- Aspect-Based Sentiment Analysis with Explicit Sentiment Augmentations (AAAI 2024 · similarity 0.80)
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