21 citations · 30 across the 8 of their papers we have counts for
8 papers
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…
Developing a Lecture Video Recording System Using Augmented Reality
Yuma Ito, Masato Kikuchi, Tadachika Ozono +1
Assistive technology is a prerequisite for making a high-quality lecture video. It is therefore imperative to edit the lecture video after recording. In this study, we aim to reduc…
Development of an Extractive Title Generation System Using Titles of Papers of Top Conferences for Intermediate English Students
Kento Kaku, Masato Kikuchi, Tadachika Ozono +1
The formulation of good academic paper titles in English is challenging for intermediate English authors (particularly students). This is because such authors are not aware of the…
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…
Finding Association Rules by Direct Estimation of Likelihood Ratios
Kento Kawakami, Masato Kikuchi, Mitsuo Yoshida +2
In this paper, we propose a cost function that corresponds to the mean square errors between estimated values and true values of conditional probability in a discrete distribution.…