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trevorlapay / UNMFall18_ML_Project2_NB_LR

Machine Learning Project 2
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Confusion Matrix #3

Open trevorlapay opened 6 years ago

trevorlapay commented 6 years ago

I created a confusion matrix based on a split on the testing data and committed it to the repo. Interesting - index 7 newsgroup gets misclassified as every other type. I think one approach to getting better accuracy is to toss that class out so others don't get misclassified as that one. Running that now to see how we do.

trevorlapay commented 6 years ago

Update: it didn't do anything good

hankyusa commented 6 years ago

Perhaps we could make a binary classifier that learns to distinguish between that problem class and all others.

trevorlapay commented 6 years ago

Right, or figure out the problem words and eliminate them. The set minus the bad newsgroup classified at 87%, which is still pretty good...

On Sun, Sep 30, 2018, 12:30 PM Luke Hanks notifications@github.com wrote:

Perhaps we could make a binary classifier that learns to distinguish between that problem class and all others.

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