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Twitter Sentiment Analysis using ConvNet

A tool to

How to use it?

>> from sentiment import sentiment_score
>> print sentiment_score(u"I love you")
0.9999

It returns a sentiment index ranging from 0 (negative sentiment) to 1 (positive sentiment).

Online Demo

Click here

Algorithm

Please refer to A Convolutional Neural Network for Modelling Sentences for more information about the algorithm.

Technical choices

Training techniques

  1. Fan-in, fan-out initialization
  2. Dropout
  3. AdaDelta

Contributors

Han Xiao and Yao Lu