Dongxu Zhang 2015-12-28

Last Week

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• change classifier to liblinear. slightly improve the performance.
• dropout some words from input can improve the performance. And dropout from both input and output results in similar performance.(try 1/10->1/5)
• with initialization and dropout, the performance improved a little.
• idf weight on sum of pooling(less), on sum of cost(more) hurt the performance.

This Week

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• Tune the dropout ratio(1/2).
• summarize the classification accuracy on knn and liblinear.