본문 바로가기
  • Home

A Novel Posterior Probability Estimation Method for Multi-label Naive Bayes Classification

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2018, 23(6), pp.1-7
  • DOI : 10.9708/jksci.2018.23.06.001
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science
  • Received : March 20, 2018
  • Accepted : May 28, 2018
  • Published : June 29, 2018

Hae Choen Kim 1 Jaesung Lee 1

1중앙대학교

Accredited

ABSTRACT

A multi-label classification is to find multiple labels associated with the input pattern. Multi-label classification can be achieved by extending conventional single-label classification. Common extension techniques are known as Binary relevance, Label powerset, and Classifier chains. However, most of the extended multi-label naive bayes classifier has not been able to accurately estimate posterior probabilities because it does not reflect the label dependency. And the remaining extended multi-label naive bayes classifier has a problem that it is unstable to estimate posterior probability according to the label selection order. To estimate posterior probability well, we propose a new posterior probability estimation method that reflects the probability between all labels and labels efficiently. The proposed method reflects the correlation between labels. And we have confirmed through experiments that the extended multi-label naive bayes classifier using the proposed method has higher accuracy then the existing multi-label naive bayes classifiers.

Citation status

* References for papers published after 2023 are currently being built.

This paper was written with support from the National Research Foundation of Korea.