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1 paper

stat.ML2022

Conservative Likelihood Ratio Estimator for Infrequent Data Slightly above a Frequency Threshold

Masato Kikuchi, Yuhi Kusakabe, Tadachika Ozono

A naive likelihood ratio (LR) estimation using the observed frequencies of events can overestimate LRs for infrequent data. One approach to avoid this problem is to use a frequency…