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QCS-6493_2019-07-18T034241_Sentiment Analysis_PowerBI.ppt
- 1. Globalcode – Open4education Sentiment Analysis com Power BI e Cognitive Services Orlando Gomes BI Consultant @Lambda3 Co-Organizer @Nerdzao Microsoft MVP Data Platform; Microsoft Student Partner
- 2. Globalcode – Open4education Sobre Consultor de BI – Lambda3; Co-Organizer @Nerdzao; Microsoft MVP Data Platform; MSP - Microsoft Student Partner; Graduando do 4º Ano de Engenharia Mecatrônica - FIAP; Experiência focada em SharePoint e Power BI; Fã de Pokémon / Futebol.
- 3. Globalcode – Open4education Agenda Power BI; DAX (Data Analysis Expressions; Cognitive Services; Porque Sentiment Analysis ? Referencias.
- 6. Globalcode – Open4education DAX (Data Analysis Expressions) Coleção de funções, operações e constantes, úteis para a criação de métricas nos relatórios Power BI. • Date and time functions; • Time-intelligence functions; • Filter functions; • Information functions; • Logical functions; • Math and Trig functions.
- 8. Globalcode – Open4education Porque Sentiment Analysis ?
- 9. Globalcode – Open4education Porque Sentiment Analysis ?
- 10. Globalcode – Open4education Referências Text Analytics with Power BI https://docs.microsoft.com/en-us/azure/cognitive-services/text-analytics/tutorials/tutorial-power-bi-key-phrases Text Analytics API https://azure.microsoft.com/en-us/try/cognitive-services/?api=text-analytics Power BI Download https://powerbi.microsoft.com/pt-br/desktop/ DAX Calculate https://msdn.microsoft.com/en-us/library/ee634825.aspx Projeto https://github.com/orlandogomes/PowerBI-CognitiveServices Cognitive Services https://azure.microsoft.com/en-us/services/cognitive-services/
- 11. Globalcode – Open4education Referências Microsoft Power BI para Data Science https://www.datascienceacademy.com.br/pages/curso-microsoft-power-bi-para-data-science
- 12. Globalcode – Open4education The Dev Conf Twitter http://bit.ly/tdc-tweets
- 13. Globalcode – Open4education Obrigado! =D medium.com/@_orlandogomes linkedin.com/in/orlandomariano facebook.com/page.orlandogomes orlando.mariano@studentpartner.com
Editor's Notes
- Data Analysis Expressions, or “DAX” includes a library of over 200 functions, operators, and constructs and are similar to Excel formulas. DAX has many of the same functions as Excel, except that DAX functions are meant to work over data interactively “sliced” or filtered in a report. If users are familiar with writing Excel functions, its an easy transition into DAX.
- Power BI can unify all of your organization’s data, whether in the cloud or on-premises. Using the Power BI gateways, you can connect SQL Server databases, Analysis Services models, and many other data sources to your same dashboards in Power BI. If you already have reporting portals or applications, you can embed Power BI reports and dashboards into web and app scenarios for a unified experience across any device or platform.