[LUCENE-5878] Add utility to convert document terms to doubles

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.10, 6.0
• Component/s: modules/classification
• Lucene Fields: New
• Assignee: Tommaso Teofili
• Reporter: Tommaso Teofili
• Created: 08/Aug/14 09:22
• Updated: 28/Aug/22 14:13
• Resolved: 08/Aug/14 09:54

Description

It would be good to have a way to create double vectors/arrays from doc terms (using frequencies), this would allow to visualize / plot documents better and also better interact with other classification / learning frameworks (e.g. for comparison).