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Arthur Câmara

Arthur Câmara

Research Intern

Universidade Federal de Minas Gerais

Belo Horizonte Area, Brazil

Computer Science BS graduate at Universidade Federal de Minas Gerais, focused in Information Retrieval, Machine Learning and Recommender Systems. I'm also a MSc candidate for the Computer Science program at UFMG. My interests includes Recommender Systems, Machine Learning, Information Retrieval, Mobile development, as well ...

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Universidade Federal de Minas Gerais

Research Intern

Our research focus is semantics query recommendation. By leveraging entities informations found in graph-based datasets, such as DBPedia, we can generate query recommendations for users from commercial search engines, by using classic Information Retrieval techniques as well as Machine Learning and Recommender Systems techniques.

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Sppin

Co-Founder

Co-Founder of Sppin, a startup company based on Belo Horizonte - MG, hosted inside Inova - UFMG, an Business Incubator from Universidade Federal de Minas.
Working as iOS/Rails developer, data scientist with MongoDB and Python (Scikit-learn) and CIO.

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Career

https://lnkd.in/eg3e7PT

K-means is a widely used method in cluster analysis. In my understanding, this method does NOT require ANY assumptions, i.e., give me a data set and a pre-specified number of clusters, k, then I just

How to understand the drawbacks of k means?utm medium=social&utm source=facebook