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Automatic
Taxonomy
Learning What You Need from What You Did: Product Taxonomy Expansion with User Behaviors Supervision
We present a self-supervised and user behavior-oriented framework for automatically expanding product taxonomies by appending new concepts. Experimental results on a real-world e-commerce platform demonstrate the superiority of our framework, achieving significant taxonomy expansion with high precision.
Sijie Cheng
,
Zhouhong Gu
,
Bang Liu
,
Rui Xie
,
Wei Wu
,
Yanghua Xiao
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