Sao Paulo, San Pablo, Brasil
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Results-driven Data Leader with over 7 years of experience in data engineering…

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Experiencia y educación

  • QuantumBlack, AI by McKinsey

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Licencias y certificaciones

Publicaciones

  • Examining the quality of record linkage process using nationwide Brazilian istrative databases to build a large birth cohort

    Research using linked routine population-based data collected for non-research purposes has increased in recent years because they are a rich and detailed source of information. The objective of this study is to present an approach to prepare and link data from istrative sources in a middle-income country, to estimate its quality and to identify potential sources of bias by comparing linked and non-linked individual

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  • Applying Term Frequency-Based Indexing to Improve Scalability and Accuracy of Probabilistic Data Linkage

    DBLP

    Record or data linkage is a technique frequently used in diverse domains to aggregate data stored in different sources that presumably pertain to the same real world entity. Deterministic (key-based) or probabilistic (rulebased) linkage methods can be used to implement data linkage, being the second approach suitable when no common link attributes exist amongst the data sources involved. Depending on the volume of data being linked, indexing (or blocking) techniques should be used to reduce the…

    Record or data linkage is a technique frequently used in diverse domains to aggregate data stored in different sources that presumably pertain to the same real world entity. Deterministic (key-based) or probabilistic (rulebased) linkage methods can be used to implement data linkage, being the second approach suitable when no common link attributes exist amongst the data sources involved. Depending on the volume of data being linked, indexing (or blocking) techniques should be used to reduce the number of pairwise comparisons that need to be executed to decide if a given pair of records match or not. In this paper, we discuss a new indexing scheme, based on term-frequency counts, deployed in our data linkage tool (AtyImo). We present our algorithm design and some metrics related to accuracy and efficiency (reduction ratio achieved during blocking construction), as well a comparative analysis with a predicatebased technique also used in AtyImo. Our results shows a very high level of accuracy and reduction in of pairwise comparison tasks

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Reconocimientos y premios

  • Menção Honrosa - "Desafios Bahia Hackathon"

    Governo da Bahia

    Menção Honrosa - "Desafios Bahia Hackathon"
    https://ar-linkedin.portalmineiro.net/ba/detalhe/noticia/desafios-bahia-hackathon-premia-melhores-propostas-para-a-economia-criativa/

Idiomas

  • Inglês

    Competencia profesional completa

  • espanhol

    Competencia básica

Empresas

  • Campus Mobile

    Participante

    -

    O Programa Campus Mobile tem como objetivo reunir estudantes criativos e empreendedores de diferentes áreas e incentivá-los a se tornarem desenvolvedores de aplicativos e serviços. Na Sétima Edção do Programa, eu fui selecionado e pude apresentar o aplicativo Educandu!. O Educandu! tem por finalidade ser uma plataforma que possibilite a aproximação entre os estudantes de formar virtual e presencial. O aplicativo facilitará a conexão de grupos de estudo, não apenas utilizando o aplicativo, mas…

    O Programa Campus Mobile tem como objetivo reunir estudantes criativos e empreendedores de diferentes áreas e incentivá-los a se tornarem desenvolvedores de aplicativos e serviços. Na Sétima Edção do Programa, eu fui selecionado e pude apresentar o aplicativo Educandu!. O Educandu! tem por finalidade ser uma plataforma que possibilite a aproximação entre os estudantes de formar virtual e presencial. O aplicativo facilitará a conexão de grupos de estudo, não apenas utilizando o aplicativo, mas a mesma possibilitará o a descoberta por esses grupos atravé do mapa.

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