August 15, 2023

Combining feature vectors – Docs for ESB 6.x

  2. Talend for ESB Docs
  3. Docs 6.x
  4. Combining feature vectors – Docs for ESB 6.x

Combining feature vectors

  1. Double-click the tModelEncoder component labelled features_assembler to open its Component view.

    use_case-trandomforestmodel10.png

  2. Repeat the operations described previously over the tModelEncoder labelled Tokenizer to add the features_vect column of the Vector type to the output schema and define the
    transformation as displayed in the image above.

    Note that the parameter to be put in the Parameters column is inputCols=sms_tf_idf_vect,num_currency,num_numeric,num_exclamation.
    use_case-trandomforestmodel12.png

    In this transformation, tModelEncoder
    combines all feature vectors into one single feature column.
Document get from Talend https://help.talend.com
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Docs 6.x
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