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arxiv_cs_lg · Oct 9, 2026 · paper
Source brief
FORTE: A Production Framework for Feature Evaluation and Deprecation in Industrial Recommender Systems
arxiv.orgOct 9, 2026
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In brief
Production recommender systems have feature-lifecycle asymmetry: adding new features must produce gains on some metric, while feature removal must not regress any metric. In practice, feature deprecation is hard to pr...
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evaluation