Comments on: Text Classification Threshold Performance Graph http://thinknook.com/text-classification-threshold-performance-graph-2013-01-20/?utm_source=rss&utm_medium=rss&utm_campaign=text-classification-threshold-performance-graph Because the world needs another Business Intelligence blog! Fri, 14 Sep 2018 19:30:18 +0000 hourly 1 https://wordpress.org/?v=4.1.41 By: Thinknook | 10 Ways to Improve your Text Classification Algorithm Accuracy and Performance http://thinknook.com/text-classification-threshold-performance-graph-2013-01-20/#comment-1232 Mon, 21 Jan 2013 16:47:27 +0000 http://thinknook.com/?p=927#comment-1232 […] If your model can tolerate a reduction in the coverage of what it can classify, you could greatly improve the accuracy of what is being classified by returning “Class Unknown”  when the classifier is too uncertain (highest probability is lower than threshold), this can be done by analyzing probability filter threshold against accuracy and coverage. […]

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