me

About Me

I'm Felipe José Bravo Márquez, I was born in 3th January 1984 on Santiago, Chile. I am currently studying a PhD in computer science at the University of Waikato in the Machine Learning Group. My supervisors are professors Bernhard Pfahringer and Eibe Frank.

In my research thesis I investigate algorithms for domain-focused sentiment analysis in time-evolving social media streams.

Main areas of interest

Miscellaneous

Studies

Publications

  1. E. Marrese-Taylor, J.D. Velásquez, F. Bravo-Marquez A Novel Deterministic Approach for Aspect-Based Opinion Mining in Tourism Products Reviews, In Expert Systems with Applications DOI:10.1016/j.eswa.2014.05.045

  2. F. Bravo-Marquez, M. Mendoza and B. Poblete Meta-Level Sentiment Models for Big Social Data Analysis, In Knowledge-Based Systems DOI:10.1016/j.knosys.2014.05.016 (pdf)

  3. E. Marrese-Taylor, J.D. Velásquez, F. Bravo-Marquez OpinionZoom, a modular tool to explore tourism opinions on the Web, In WI '2013: IEEE/WIC/ACM International Conference on Web Intelligence. Industry Track. Atlanta, USA. DOI:10.1109/WI-IAT.2013.19 (pdf)

  4. M. Mendoza, F. Bravo-Marquez, B. Poblete, and D. Gayo-Avello Long-memory Time Series Ensembles for Concept Shift Detection, In KDD-BigMine '13 2nd International Workshop on Big Data, Streams and Heterogeneous Source Mining: Algorithms, Systems, Programming Models and Applications. Chicago, USA 2013. DOI:10.1145/2501221.2501225 (pdf)

  5. F. Bravo-Marquez, M. Mendoza and B. Poblete Combining Strengths, Emotions and Polarities for Boosting Twitter Sentiment Analysis, In KDD-WISDOM '13: 2nd Workshop on Issues of Sentiment Discovery and Opinion Mining. Chicago, USA 2013. DOI:10.1145/2502069.2502071 (pdf)

  6. E. Marrese-Taylor, J.D. Velásquez, F. Bravo-Marquez, Y. Matsuo Identifying Customer Preferences about Tourism Products using an Aspect-Based Opinion Mining Approach, In KES '13: 17th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems. Kitakyushu, Japan, 2013. Procedia Computer Science. DOI:10.1016/j.procs.2013.09.094 (pdf)

  7. F. Bravo-Marquez, D. Gayo-Avello, M. Mendoza and B. Poblete Opinion Dynamics of Elections in Twitter, In LA-WEB '12: 8th Latin American Web Congress. Cartagena de Indias, Colombia, 2012. IEEE Computer Society's Conference Publishing Services (CPS). DOI:10.1109/LA-WEB.2012.11 (pdf)

  8. F. Bravo-Marquez and M. Manriquez A Zipf-Like Distant Supervision Approach for Multi-Document Summarization Using Wikinews Articles, In SPIRE '12: 19th International Symposium on String Processing and Information Retrieval. Cartagena de Indias, Colombia, 2012. Springer-Verlag. DOI:10.1007/978-3-642-34109-0_15 (pdf)

  9. F. Bravo-Marquez, G. L'Huillier, P. Moya, S.A. Rios, and J.D. Velasquez An Automatic Text Comprehension Classifier Based on Mental Models and Latent Semantic Features, In I-KNOW '2011: 11th International Conference on Knowledge Management and Knowledge Technologies. Grass, Austria. ACM ICPS. DOI:10.1145/2024288.2024317 (pdf)

  10. F. Bravo-Marquez, G. L'Huillier, S.A. Rios, and J.D. Velasquez A Text Similarity Meta-Search Engine Based on Document Fingerprints and Search Results Records, In WI '2011: IEEE/WIC/ACM International Conference on Web Intelligence. Lyon, France. DOI:10.1109/WI-IAT.2011.27 (pdf)

  11. F. Bravo-Marquez, G. L'Huillier, S. Rios, and J.D. Velasquez Hypergeometric Language Model and Zipf-like Scoring Function for Web Document Similarity Retrieval, In SPIRE '10: 17th International Symposium on String Processing and Information Retrieval. Los Cabos, Mexico, 2010. Springer-Verlag. DOI:10.1007/978-3-642-16321-0_32 (pdf)

  12. F. Bravo-Marquez, G. L'Huillier, S. Rios, J.D. Velasquez, and L. Guerrero DOCODE-lite: A Meta-Search Engine for Document Similarity Retrieval, In KES '10: 14th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems. Cardiff, Wales, 2010. Springer-Verlag. DOI:10.1007/978-3-642-15390-7_10 (pdf)

Projects and Internships

Teaching

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Contact


Last Updated June 3rd, 2014