Personal information

Verified email addresses

Verified email domains

natural language processing, artificial intelligence, machine learning, graph methods, explainability, astroinformatics
Chile, Germany

Activities

Employment (1)

Universidad Técnica Federico Santa María: Valparaiso, Valparaíso, CL

2019-08 to 2021-12 | Part-time Lecturer (Informatics)
Employment
Source: Self-asserted source
Margarita Bugueño

Education and qualifications (4)

Hasso Plattner Institute: Potsdam, Brandenburg, DE

2022-01 to present | PhD (Research School "Data Science and Engineering")
Education
Source: Self-asserted source
Margarita Bugueño

Universidad Técnica Federico Santa María: Valparaíso, Valparaíso, CL

2018-03 to 2020-12 | Master of Science in Informatics Engineering (Informatics)
Education
Source: Self-asserted source
Margarita Bugueño

Universidad Técnica Federico Santa María: Santiago, Metropolitana, CL

2013-03 to 2020-12 | Engineering (Informatics)
Education
Source: Self-asserted source
Margarita Bugueño

Universidad Técnica Federico Santa María: Santiago, Metropolitana, CL

2013-03 to 2017-11 | Bachellor of Science in Informatics Engineering (Informatics)
Education
Source: Self-asserted source
Margarita Bugueño

Works (10)

Connecting the Dots: What Graph-Based Text Representations Work Best for Text Classification using Graph Neural Networks?

Findings of the Association for Computational Linguistics: EMNLP 2023
2023-12 | Conference paper
Contributors: Margarita Bugueño; Gerard de Melo
Source: Self-asserted source
Margarita Bugueño

On the Quality of Deep Representations for Kepler Light Curves Using Variational Auto-Encoders

Signals
2021-10-14 | Journal article
Contributors: Francisco Mena; Patricio Olivares; Margarita Bugueño; Gabriel Molina; Mauricio Araya
Source: check_circle
Crossref

Harnessing the power of CNNs for unevenly-sampled light-curves using Markov Transition Field

Astronomy and Computing
2021-04 | Journal article
Contributors: M. Bugueño; G. Molina; F. Mena; P. Olivares; M. Araya
Source: check_circle
Crossref

Learning to Detect Online Harassment on Twitter with the Transformer

Machine Learning and Knowledge Discovery in Databases
2020 | Book chapter
Part of ISBN: 9783030438869
Part of ISBN: 9783030438876
Part of ISSN: 1865-0929
Part of ISSN: 1865-0937
Source: Self-asserted source
Margarita Bugueño

Learning to combine classifiers outputs with the transformer for text classification

Intelligent Data Analysis
2020-12-04 | Journal article
Source: Self-asserted source
Margarita Bugueño

An Empirical Analysis of Rumor Detection on Microblogs with Recurrent Neural Networks

Social Computing and Social Media. Design, Human Behavior and Analytics
2019 | Book chapter
Part of ISBN: 9783030219017
Part of ISBN: 9783030219024
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
Margarita Bugueño

Applying Self-attention for Stance Classification

Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications
2019 | Book chapter
Part of ISBN: 9783030339036
Part of ISBN: 9783030339043
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
Margarita Bugueño

Classical Machine Learning Techniques in the Search of Extrasolar Planets

CLEI Electronic Journal
2019-12-01 | Journal article
Part of ISSN: 0717-5000
Source: Self-asserted source
Margarita Bugueño

Refining Exoplanet Detection Using Supervised Learning and Feature Engineering

2018 XLIV Latin American Computer Conference (CLEI)
2018-10 | Conference paper
Source: Self-asserted source
Margarita Bugueño

ChiVOLabs: cloud service that offer interactive environment for reprocessing astronomical data

Software and Cyberinfrastructure for Astronomy V
2018-07-06 | Conference paper
Source: Self-asserted source
Margarita Bugueño