Big Data Workshops: Analytics and Models por Esteban Moro y Alejandro Llorente
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Big Data Workshops: Analytics and Models por Esteban Moro y Alejandro Llorente

Big Data Workshops: Analytics and Models por Esteban Moro y Alejandro Llorente

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    Big Data Workshops: Analytics and Models por Esteban Moro y Alejandro Llorente Big Data Workshops: Analytics and Models por Esteban Moro y Alejandro Llorente Presentation Transcript

    • Analytics & Models Esteban Moro Alejandro Llorente
    • Index ① Introduction to cartographic data ② Getting Points of Interest ③ Extracting data from Innova Challenge API ④ Merging activity and cartography ⑤ Building a recommender system ⑥ From analytics to the app: RShiny INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Introduction to cartographic data in R
    • Loading and filtering Shapefiles INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Loading and filtering Shapefiles plot(map) INNOVA CHALLENGE plot(mapMadrid) Workshop TallerthOctober 30 8 Octubre
    • Getting points of interest
    • Google Points Of Interest Parameters INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Google Points Of Interest Obtaining places information INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Google Points Of Interest Obtaining POI around Puerta del Sol and color them by type INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Google Points Of Interest Using Google Maps as background INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Google Points Of Interest INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Extracting data from Innova Challenge API
    • Connecting to the API Parameters INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Connecting to the API Extracting data INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Connecting to the API Building the adjacency list INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Connecting to the API Building and plotting the graph INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Connecting to the API INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Merging activity and cartography
    • Data + Cartography Reading files INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Data + Cartography Merging & plotting data and maps INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Data + Cartography INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Data + Cartography Building our own polygons: a regular grid INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Data + Cartography INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Building a recommender system
    • Recommending by profile INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by profile Getting data from the API INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by profile Reading and preprocessing data INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by profile Parameters Result of preprocessing INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by profile Recommendation map INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by profile INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by origin postal code INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by origin postal code Getting data from the API INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Recommending by origin postal code Analogous data preprocessing and visualizing results INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Combining classifiers Geographic and demographic based recommender system INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Combining classifiers Getting and merging recommendations INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Combining classifiers INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • From analytics to the app: RShiny
    • What’s RShiny 1 Web development framework with R. 2 Declarative user interface definition. 3 Server processing as servlets. 4 Agile prototyping. INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Installing Shiny INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Shiny project structure ui.R: definition of user interface. • Layout • Plots • Control panels and filters • Tabs server.R: definition of functions that generate the output to visualize in ui.R INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Our Goal INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Our Goal INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • Our Goal INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • User interface definition Requirements 1. Title of the application 2. Tabs to handle visualizations 3. Conditional panels 4. Filters: radio buttons, sliders and selectors INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • ui.R Layout, title and beginning of the control panel INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • ui.R Control panel definition INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • ui.R Control panel definition Main panel definition INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • server.R Importing modules and first line INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • server.R Output definitions INNOVA CHALLENGE Workshop TallerthOctober 30 8 Octubre
    • And it works! Recommender system @estebanmoro @llorentealex INNOVA CHALLENGE esteban.moro@iic.uam.es alejandro.llorente@iic.uam.es Workshop TallerthOctober 30 8 Octubre