Semi-supervised regression trees with application to QSAR modelling
作者:
Highlights:
• Obtaining labelled data for many domains is a very difficult and expensive task.
• Semi-supervised learning leverages the information from labelled and unlabelled data.
• The proposed semi-supervised regression trees outperform supervised regression trees.
• Semi-supervised regression trees can be easily applied to QSAR modelling.
• Semi-supervised regression trees are readily interpretable models.
摘要
•Obtaining labelled data for many domains is a very difficult and expensive task.•Semi-supervised learning leverages the information from labelled and unlabelled data.•The proposed semi-supervised regression trees outperform supervised regression trees.•Semi-supervised regression trees can be easily applied to QSAR modelling.•Semi-supervised regression trees are readily interpretable models.
论文关键词:Semi-supervised learning,Regression,Decision trees,Random forests,QSAR
论文评审过程:Received 11 July 2019, Revised 18 February 2020, Accepted 13 May 2020, Available online 21 May 2020, Version of Record 9 June 2020.
论文官网地址:https://doi.org/10.1016/j.eswa.2020.113569