There are 5 repositories under pu-learning topic.
Non-negative Positive-Unlabeled (nnPU) and unbiased Positive-Unlabeled (uPU) learning reproductive code on MNIST and CIFAR10
[ICML2020] "Self-PU: Self Boosted and Calibrated Positive-Unlabeled Training" by Xuxi Chen, Wuyang Chen, Tianlong Chen, Ye Yuan, Chen Gong, Kewei Chen, Zhangyang Wang
Code and results accompanying our paper titled Mixture Proportion Estimation and PU Learning: A Modern Approach at Neurips 2021 (Spotlight)
A collection of notebooks that implement algorithms introduced in "Learning from positive and unlabeled data: a survey"
uPU, nnPU and PN learning with Extra Trees classifier.
Official Tensorflow implementation for Deep Generative Positive-Unlabeled Learning under Selection Bias (VAE-PU) in CIKM 2020.
Source code & appendices accompanying the AAAI2022 paper "Unifying Knowledge Base Completion with PU Learning to Mitigate the Observation Bias"
Software implementation of the manuscript "A Two-step Anomaly detection Based Method for PU Classification in Imbalanced Data Sets".
PU Hellinger Trees is a technique for positive and unlabeled imbalanced data.
Implementation of the paper: Towards Improved Illicit Node Detection with Positive-Unlabelled Learning
Software implementation of a manuscript submitted to Information Sciences
Project - Semi-supervised learning Anomaly detection in Multivariate Timeseries