Carlos Ortega Vazquez

Joined

September 2022

Names

Carlos Ortega Vazquez (Preferred)

Emails

****@kuleuven.be (Confirmed)

Personal Links

Career & Education History

Researcher

LIRIS, KU Leuven (kuleuven.be)

2023 – 2024

PhD student

LIRIS, KU Leuven (kuleuven.be)

2019 – 2023

Advisors, Relations & Conflicts

PhD Advisor

Jochen De Weerdt

2019 – 2023

Expertise

Weakly Supervised Learning

2019 – Present

PU learning

2019 – 2023

Graph Machine Learning

2019 – 2023

Publications

Hellinger distance decision trees for PU learning in imbalanced data sets
Carlos Ortega Vázquez, Seppe vanden Broucke, Jochen De Weerdt
- Mach. Learn. 2024
- Readers: Everyone
A two-step anomaly detection based method for PU classification in imbalanced data sets
Carlos Ortega Vázquez, Seppe vanden Broucke, Jochen De Weerdt
- Data Min. Knowl. Discov. 2023
- Readers: Everyone
The Hidden Cost of Fraud: An Instance-Dependent Cost-Sensitive Approach for Positive and Unlabeled Learning
Carlos Ortega Vázquez, Jochen De Weerdt, Seppe vanden Broucke
- LIDTA 2022
- Readers: Everyone
Outcome-Oriented Predictive Process Monitoring on Positive and Unlabelled Event Logs
Jari Peeperkorn, Carlos Ortega Vázquez, Alexander Stevens, Johannes De Smedt, Seppe vanden Broucke, Jochen De Weerdt
- ICPM Workshops 2022
- Readers: Everyone
Evaluation of Joint Modeling Techniques for Node Embedding and Community Detection on Graphs
Simon Hiel, Lore Nicolaers, Carlos Ortega Vázquez, Sandra Mitrovic, Bart Baesens, Jochen De Weerdt
- ASONAM 2022
- Readers: Everyone
Neural Machine Translation for Conditional Generation of Novel Procedures
Joppe Geluykens, Sandra Mitrovic, Carlos Ortega Vázquez, Teodoro Laino, Alain C. Vaucher, Jochen De Weerdt
- HICSS 2021
- Readers: Everyone
A Comparative Study of Representation Learning Techniques for Dynamic Networks
Carlos Ortega Vázquez, Sandra Mitrovic, Jochen De Weerdt, Seppe vanden Broucke
- WorldCIST (3) 2020
- Readers: Everyone

Co-Authors