ResearchBenchmarksAspect-Extraction Sentiment Classification (AESC) on D20a Res15Follow75.85F1 ScoreDiffuSent64.711667.603370.49573.3867May 31, 2026Evaluation ResultsMethodMethodLinksF1 ScoreDiffuSentPLM=Bert-basePLM=Bert-base2026.0575.85MvPPLM=T5-basePLM=T5-base2026.0574.84LEGO-ABSAPLM=T5-basePLM=T5-base2026.0574.2SK2PLM=Bert-largePLM=Bert-large2026.0573.3BART-GENPLM=Bart-basePLM=Bart-base2026.0569.95SyMuxPLM=RobertaPLM=Roberta2026.0569.08Dual-MRCPLM=Bert-basePLM=Bert-base2026.0565.14