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Expertise

$1.67/min

Machine Learning

New Arrival

Created 9 years ago in Technology / Other

I have been exposed to a large range of statistical problematics. For instance, I have realized several Network Analysis with Social Media data, on Customers data for a Recommendation Engine, on Historical Data using A Temporal Space Model.
I have also good knowledge aboug Machine Learning techniques in NLP ( Latent Dirichlet Allocation, Word2Vec..)

Charles DADI

Paris, France
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I am a French Datascientist and Machine Learning specialist. Technologist Expertises :  Machine Learning scripting  Python  Spark  R/rshiny  D3js  AngularJs  NodeJs  NoSQL Business field expertises :  Quantitative Finance  Smart - cities  Social Media   Problematic: Define customer value based on their data consumption and browsing specificities  Cleansed a very large data set containing almost a billion rows and hundreds of columns  Applied a segmentation of customer behavior using mobile web logs data & CRM data  Applied a life time value algorithm using Pareto/NBD model   Problematic: Process unstructured data and analyze correlation with Financial assets  Applied topic extraction techniques in an unsupervised environment and correlate to stock market  Designed Python algorithm to analyze large dataset of tweets with a special focus on Information propagation and virality.   Problematic: Define a web application to monitor building’s consumption across the country  Crossing data over 25 different data sets - Energy, IoT, Open Data, etc  Defined relevant KPIs and designed building monitoring model Information propagation  Developed a Smart Grid web application with costumed Dataviz

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