This workflow shows how to convert string-type columns into document-type columns.
A document type contains much more than just text. It contains tokenized text and document meta-information such as Title, Author, etc .... Tokenized text means that sentences and words have been identified inside the text.
TextProcessing nodes work on document-type columns, but not on simple string-type columns. In order to proceed with any kind of text processing we therefore need to convert the text strings into documents.
Workflow
01_From_Strings_to_Documents
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Used extensions & nodes
Created with KNIME Analytics Platform version 4.5.0
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