[SPARK-12096] remove the old constraint in word2vec

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 1.5.2
• Fix Version/s: 2.0.0
• Component/s: MLlib
• Assignee: yuhao yang
• Reporter: yuhao yang
• Created: 02/Dec/15 14:17
• Updated: 05/Dec/15 15:28
• Resolved: 05/Dec/15 15:27

Description

word2vec now can handle much bigger vocabulary.
The old constraint vocabSize.toLong * vectorSize < Ine.max / 8 should be removed.

Issue Links

• links to: [Github] Pull Request #10103 (hhbyyh)