Aspect-Category-Opinion-Sentiment Quadruple Extraction
Aspect-Category-Opinion-Sentiment (ACOS) Quadruple Extraction is the task with the goal to extract all aspect-category-opinion-sentiment quadruples in a review sentence. ( and provide full support for aspect-level sentiment analysis with implicit aspects and opinions if possible )
Papers
No papers found.
Benchmark Results
| # | Model | Metric | Claimed | Verified | Status |
|---|---|---|---|---|---|
| 1 | BART-ABSA | F1 | 39.41 | — | Unverified |
| 2 | Extract-Classify-ACOS | F1 | 35.8 | — | Unverified |
| # | Model | Metric | Claimed | Verified | Status |
|---|---|---|---|---|---|
| 1 | BART-ABSA | F1 | 53.45 | — | Unverified |
| 2 | Extract-Classify-ACOS | F1 | 44.61 | — | Unverified |