This node learns a Word Vector Model based on either labelled (Doc2Vec) or unlabelled (Word2Vec) documents or Strings. This results in a Word Vector model containing Neural Word Embeddings depending on the chosen learning method. For more information on Word Vectors see: http://deeplearning4j.org/word2vec
The KNIME Deeplearning4J Integration has been marked as legacy with KNIME Analytics Platform 5.0 and will be deprecated in a future version. If you are using this extension in a production workflow, consider switching to one of the other deep learning integrations available in KNIME Analytics Platform.