ResearchBenchmarksRecommendation Explanation Evaluation on Amazon Instrument (test)Recommendation Explanation Evaluation on Amazon Instrument (test)Follow14.3PrecisionBi-NAS0.4684.0597.6511.241Jul 1, 2026Evaluation resultsMethodMethodLinksPrecisionRecallF1 ScoreBi-NAS2026.0714.345.120.1NAR2026.0713.544.219.2CER2026.079.838.314.6Random2026.0713.21.4