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IEICE Trans

Keyword : the zero-frequency problem

Unified Likelihood Ratio Estimation for High- to Zero-Frequency N-Grams
Masato KIKUCHI Kento KAWAKAMI Kazuho WATANABE Mitsuo YOSHIDA Kyoji UMEMURA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2021/08/01
Vol. E104-A  No. 8 ; pp. 1059-1074
Type of Manuscript:  PAPER
Category: Mathematical Systems Science
Keyword: 
likelihood ratio, the low-frequency problem, the zero-frequency problem, uLSIF, 
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