Discovering causal structures in binary exclusive-or skew acyclic models

Takanori Inazumi, Takashi Washio, Shohei Shimizu, Joe Suzuki, Akihiro Yamamoto, Yoshinobu Kawahara

研究成果: 会議への寄与タイプ論文

1 引用 (Scopus)

抄録

Discovering causal relations among observed variables in a given data set is a main topic in studies of statistics and artificial intelligence. Recently, some techniques to discover an identifiable causal structure have been explored based on non-Gaussianity of the observed data distribution. However, most of these are limited to continuous data. In this paper, we present a novel causal model for binary data and propose a new approach to derive an identifiable causal structure governing the data based on skew Bernoulli distributions of external noise. Experimental evaluation shows excellent performance for both artificial and real world data sets.

元の言語英語
ページ373-382
ページ数10
出版物ステータス出版済み - 9 29 2011
イベント27th Conference on Uncertainty in Artificial Intelligence, UAI 2011 - Barcelona, スペイン
継続期間: 7 14 20117 17 2011

会議

会議27th Conference on Uncertainty in Artificial Intelligence, UAI 2011
スペイン
Barcelona
期間7/14/117/17/11

Fingerprint

Skew
Artificial intelligence
Statistics
Binary
Causal Model
Binary Data
Data Distribution
Experimental Evaluation
Bernoulli
Model
Artificial Intelligence

All Science Journal Classification (ASJC) codes

  • Artificial Intelligence
  • Applied Mathematics

これを引用

Inazumi, T., Washio, T., Shimizu, S., Suzuki, J., Yamamoto, A., & Kawahara, Y. (2011). Discovering causal structures in binary exclusive-or skew acyclic models. 373-382. 論文発表場所 27th Conference on Uncertainty in Artificial Intelligence, UAI 2011, Barcelona, スペイン.

Discovering causal structures in binary exclusive-or skew acyclic models. / Inazumi, Takanori; Washio, Takashi; Shimizu, Shohei; Suzuki, Joe; Yamamoto, Akihiro; Kawahara, Yoshinobu.

2011. 373-382 論文発表場所 27th Conference on Uncertainty in Artificial Intelligence, UAI 2011, Barcelona, スペイン.

研究成果: 会議への寄与タイプ論文

Inazumi, T, Washio, T, Shimizu, S, Suzuki, J, Yamamoto, A & Kawahara, Y 2011, 'Discovering causal structures in binary exclusive-or skew acyclic models' 論文発表場所 27th Conference on Uncertainty in Artificial Intelligence, UAI 2011, Barcelona, スペイン, 7/14/11 - 7/17/11, pp. 373-382.
Inazumi T, Washio T, Shimizu S, Suzuki J, Yamamoto A, Kawahara Y. Discovering causal structures in binary exclusive-or skew acyclic models. 2011. 論文発表場所 27th Conference on Uncertainty in Artificial Intelligence, UAI 2011, Barcelona, スペイン.
Inazumi, Takanori ; Washio, Takashi ; Shimizu, Shohei ; Suzuki, Joe ; Yamamoto, Akihiro ; Kawahara, Yoshinobu. / Discovering causal structures in binary exclusive-or skew acyclic models. 論文発表場所 27th Conference on Uncertainty in Artificial Intelligence, UAI 2011, Barcelona, スペイン.10 p.
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