CarlosOrtegaV's repositories

PU_AnomalyDetection

Software implementation of the manuscript "A Two-step Anomaly detection Based Method for PU Classification in Imbalanced Data Sets".

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PU_Hellinger_Trees

PU Hellinger Trees is a technique for positive and unlabeled imbalanced data.

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Data-Analysis-and-Machine-Learning-Projects

Repository of teaching materials, code, and data for my data analysis and machine learning projects.

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dyn-bae

Dynamic Node2Vec using a bayesian skip-gram model.

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fraud_cc_detection

Basic ML Product that detects credit card fraud based on Altman's data set.

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PUCSBoost

Software implementation of a manuscript submitted to Information Sciences

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recsys_hnm

Recsys on a public data set on H&M items.

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statsblog

Stats Blog

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