29 citations · 131 across the 34 of their papers we have counts for
3 papers · 1 filter
Feature Selective Likelihood Ratio Estimator for Low- and Zero-frequency N-grams
Masato Kikuchi, Mitsuo Yoshida, Kyoji Umemura +1
In natural language processing (NLP), the likelihood ratios (LRs) of N-grams are often estimated from the frequency information. However, a corpus contains only a fraction of the p…
Unified Likelihood Ratio Estimation for High- to Zero-frequency N-grams
Masato Kikuchi, Kento Kawakami, Kazuho Watanabe +2
Likelihood ratios (LRs), which are commonly used for probabilistic data processing, are often estimated based on the frequency counts of individual elements obtained from samples.…
Journal Name Extraction from Japanese Scientific News Articles
Masato Kikuchi, Mitsuo Yoshida, Kyoji Umemura
In Japanese scientific news articles, although the research results are described clearly, the article's sources tend to be uncited. This makes it difficult for readers to know the…