NodeNode / Manipulator

Document vector (deprecated)

This node creates a document vector for each document representing it in the terms space. The values of the feature vectors can be specified as boolean values or as values of a specified column i.e. an tf*idf column. The dimension of the vectors will be the number of distinct terms in the BoW.

Input ports
  1. Documents input table Type: Data
    The input table containing the bag of words.
Output ports
  1. Documents output table Type: Data
    An output table containing the documents with the related document vectors.
  1. Assigning Topics to the KNIME Forum Posts
    NLP text processing natural language processing +2
    This workflow performs a supervised topic classification on the forum posts. The training set consists of the descripti…
    knime > Examples > 50_Applications > 07_Forum_Analysis_of_the_KNIME_Forum > 02_Text_Classification_from_Forum_Posts
  2. KNIME Audio Nodes - And Example of Speech-to-Text
    text mining cloud CMUSphinx4 SR +3
    This workflow shows the functionality of the KNIME Audio nodes in combination with Text Mining. The example audio file …
    lcs > Public > 01_Data_Access > 08_Audio_Files > 01_Example_Speech-to-Text
  3. KNIME Audio Nodes - And Example of Speech-to-Text
    text mining cloud CMUSphinx4 SR +3
    This workflow shows the functionality of the KNIME Audio nodes in combination with Text Mining. The example audio file …
    knime > Examples > 01_Data_Access > 08_Audio_Files > 01_Example_Speech-to-Text