21 citations · 26 across the 4 of their papers we have counts for
4 papers
Polysemy Detection in Distributed Representation of Word Sense
Kana Oomoto, Haruka Oikawa, Eiko Yamamoto +3
In this paper, we propose a statistical test to determine whether a given word is used as a polysemic word or not. The statistic of the word in this test roughly corresponds to the…
Confidence Interval of Probability Estimator of Laplace Smoothing
Masato Kikuchi, Mitsuo Yoshida, Masayuki Okabe +1
Sometimes, we do not use a maximum likelihood estimator of a probability but it's a smoothed estimator in order to cope with the zero frequency problem. This is often the case when…
Using Conservative Estimation for Conditional Probability instead of Ignoring Infrequent Case
Masato Kikuchi, Eiko Yamamoto, Mitsuo Yoshida +2
There are several estimators of conditional probability from observed frequencies of features. In this paper, we propose using the lower limit of confidence interval on posterior d…
Communication of Social Agents and the Digital City - A Semiotic Perspective
Victor V. Kryssanov, Masayuki Okabe, Koh Kakusho +1
This paper investigates the concept of digital city. First, a functional analysis of a digital city is made in the light of the modern study of urbanism; similarities between the v…