Mining human preference via self-correction causal structure learning

Jian Sun

doi:10.1038/s41598-022-08879-6

Mining human preference via self-correction causal structure learning

2022-03-23

0

OA

AI

DOI：10.1038/s41598-022-08879-6

Original

Save

View PDF

Abstract

En 中文

Spurred by causal structure learning (CSL) ability to reveal the cause-effect connection, significant research efforts have been made to enhance the scalability of CSL algorithms in various artificial intelligence applications. However, less effort has been made regarding the stability and the interpretability of CSL algorithms. Thus, this work proposes a self-correction mechanism that embeds domain knowledge for CSL, improving the stability and accuracy even in low-dimensional but high-noise environments by guaranteeing a meaningful output. The suggested algorithm is challenged against multiple classic and influential CSL algorithms in synthesized and field datasets. Our algorithm achieves a superior accuracy on the synthesized dataset, while on the field dataset, our method interprets the learned causal structure as a human preference for investment, coinciding with domain expert analysis.

Keywords:

AGRICULTURAL COMMODITY PRICES

FEATURE-SELECTION

MARKOV BLANKET

OIL

INVESTMENT

DOLLAR

GOLD

Mining human preference via self-correction causal structure learning

Abstract

AI Summary

Journal

Organization