Código QR (código de barras bidimensional)

Positive-Unlabeled Learning in Implicit Feedback from Data Missing-Not-At-Random Perspective

The lack of explicit negative labels issue is a prevalent challenge in numerous domains, including CV, NLP, and Recommender Systems (RSs). To address this challenge, many negative sample completion methods are proposed, such as optimizing sample distribution through pseudo-negative sampling and conf...

Fuld beskrivelse

Na minha lista:
Principais autores: Sichao Wang, Tianyu Xia, Lingxiao Yang
Format: Artigo
Sprog:Inglês
Udgivet: MDPI AG 2025-12-01
Serier:Entropy
Fag:
recommender systems
implicit feedback
missing-not-at-random
positive-unlabeled learning
Online adgang:https://www.mdpi.com/1099-4300/28/1/41
Tags: Tilføj Tag
Ingen Tags, Vær først til at tagge denne postø!

Lignende værker