ResearchBenchmarksPersonalized Review Generation on Amazon Reviews Video Games 2023 (test)Follow29.28ROUGE-1CoPersona23.643225.106626.5728.0334Jul 1, 2026Evaluation ResultsMethodMethodLinksROUGE-1ROUGE-LMETEORBLEUCoPersonaModel scale=7BModel scale=7B2026.0729.2815.5320.865.87DEPModel scale=7BModel scale=7B2026.0726.5514.419.744.66DPLModel scale=7BModel scale=7B2026.0726.2613.6620.052.01RAGModel scale=7BModel scale=7B2026.0725.5313.6518.411.3PAGModel scale=7BModel scale=7B2026.0725.3713.0720.081.99Non-PersoModel scale=7BModel scale=7B2026.0723.8613.0416.640.74