Aspect-Category-Opinion-Sentiment Quadruple Extraction

18 benchmarks6 papers

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 )

Benchmarks

Aspect-Category-Opinion-Sentiment Quadruple Extraction on Laptop-ACOS

Aspect-Category-Opinion-Sentiment Quadruple Extraction on Restaurant-ACOS

Aspect-Category-Opinion-Sentiment Quadruple Extraction on DiaASQ (EN)

Pair F1 (aspect-opinion)Pair F1 (target-aspect)Pair F1 (target-opinion)Quad F1 (identification)Quad F1 (micro)Span F1 (aspect)Span F1 (opinion)Span F1 (target)

Aspect-Category-Opinion-Sentiment Quadruple Extraction on DiaASQ (ZH)

Pair F1 (aspect-opinion)Pair F1 (target-aspect)Pair F1 (target-opinion)Quad F1 (identification)Quad F1 (micro)Span F1 (aspect)Span F1 (opinion)Span F1 (target)