Liang-Chi Hsieh created SPARK-7764: -------------------------------------- Summary: Add negative sampling to Word2Vec Key: SPARK-7764 URL: https://issues.apache.org/jira/browse/SPARK-7764 Project: Spark Issue Type: Improvement Components: MLlib Reporter: Liang-Chi Hsieh
The paper [1] proposed negative sampling approach that is more efficient than hierarchical softmax for training Word2Vec model. This ticket is proposed to add the support of negative sampling to current Word2Vec implementation. [1] Tomas Mikolov et al., "Distributed Representations of Words and Phrases and their Compositionality" -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org