ResearchBenchmarksAspect-Extraction Sentiment Classification (AESC) on D20a Res16Follow79.16F1 ScoreDiffuSent70.507272.75367577.2464May 31, 2026Evaluation ResultsMethodMethodLinksF1 ScoreDiffuSentPLM=Bert-basePLM=Bert-base2026.0579.16SyMuxPLM=RobertaPLM=Roberta2026.0577.95SK2PLM=Bert-largePLM=Bert-large2026.0577.78MvPPLM=T5-basePLM=T5-base2026.0577.63LEGO-ABSAPLM=T5-basePLM=T5-base2026.0576.1BART-GENPLM=Bart-basePLM=Bart-base2026.0575.69Dual-MRCPLM=Bert-basePLM=Bert-base2026.0570.84