language:en license:mit size_categories:10K<n<100K format:json modality:text library:datasets library:pandas library:mlcroissant library:polars region:us sentiment aspect-based sentiment analysis Aspect Term Extraction Opinion Term Extraction Aspect Term-Opinion Term Pair Extraction Aspect term, Sentiment, Opinion term Triplet Extraction Aspect Category Detection Aspect Category-Sentiment Pair Extraction Aspect-Category-Opinion-Sentiment (ACOS) Quadruple Extraction Holder, Target, Opinion, Sentiment (HTOS) Quadruple Extraction sentiment analysis