[LUCENE-6853] Boolean perceptron classifier is too sensitive to threshold

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.10.4, 5.3
• Fix Version/s: 7.0
• Component/s: modules/classification
• Lucene Fields: New
• Assignee: Tommaso Teofili
• Reporter: Tommaso Teofili
• Created: 23/Oct/15 15:07
• Updated: 28/Aug/22 14:44
• Resolved: 07/Apr/17 09:00

Description

BooleanPerceptronClassifier is too sensitive to the value of its threshold, that should be weighted and adjusted against the classifier inputs instead.