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This operator works with buildTermCorpusPerGroup operator, where buildTermCorpusPerGroup builds the model and matchSimilarFromCorpusPerGroup operator matches the text to the corpus in the model and adds the columns those kept during building the model.

Operator Usage in Easy Mode

1. Click + on the parent node.
2. Enter the Match Similar From Corpus Per Group operator in the search field and select the operator from the Results to open the operator form.
3. In the Table drop-down, enter or select the name of the table to run this operator on.
4. In the Model Name drop-down, enter or select the name of the model.
5. In the Grouping Column drop-down, enter or select the name of the column for grouping.
6. In the Column drop-down, enter or select the name of the column that contains the text to extract TF-IDF features.
7. Click Run to view the result.
8. Click Save to add the operator to the playbook.
9. Click Cancel to discard the operator form.

Usage Details

Uses the processed corpus from buildTermCorpusPerGroup and a new column of text to return the Cosine similarity.

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