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Effective Amazon Machine Learning by Alexis Perrier

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The training dataset and the model

The first step in our project is to train a sentiment analysis and classification Amazon ML model for Tweets. Fortunately, we have access to a rather large twitter sentiment dataset composed of over 1.5M Tweets tagged 0/1 for negative/positive sentiments. The dataset is available at http://thinknook.com/twitter-sentiment-analysis-training-corpus-dataset-2012-09-22/. This dataset is an aggregation of two twitter sentiment analysis datasets:

This Twitter Sentiment Analysis Dataset contains 1,578,627 classified ...

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