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Lesaffrea

Alain Lesaffre

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Yelp and food poisoning
This presentation explains the report made about the usage of yelp to discover event of food poisoning in the restaurants of Las Vegas
Las Vegas Yelp and food poisoning
The presentation supporting the report about the usage of sentiments to identify food poisoning in Las Vegas Restaurants.
Project Definition
The first part of the project about analysis of Yelp reviews
Bank
Just for fun
Dynamic word prediction
This slide decks is about the implementation of a predictive engine. Once you enter one word the engine tries to predict the next one. The engine is built as a markov chain and uses a corps based on twitter
POC Predictive Text
This document is the proof of concept for predictive word. It describes the initial hypothesis based on a first analysis of the corpus for twitter, news and blogs.
Electricity Prediction
The documentation for Electricity forecasting and usage of boosting. This was done for the 1st Perth R group meeting. Refer to the Github for details
Storm Analysis
Under construction and far from finished...