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03 Tagging

Exercise: Tagging documentsIn this exercise you'll add different types of tags to the agenda of the L4-TP instructor-led course.1) Execute the workflow below. It accesses the agenda text from a pdf file and converts it into a document.2) Apply POS tagging to the document. Which POS tags are the most common in the agenda? (You can inspectthe results with the Tagged Document Viewer node)3) Apply NE tagging to the document. Which organizations are mentioned in the document?4) Apply wildcard tagging to the document. Match with the regular expressions "\d" and "\D+\d". Apply the tag typeNE and tag value UNKNOWN. Which parts of the agenda did you tag here? Read course agendaas pdfParts of speechOrganizationsSession identifiersRegular expressions MISSING Tika Parser MISSING StringsTo Document MISSING POS Tagger MISSING TaggedDocument Viewer MISSING StanfordNLPNE Tagger MISSINGWildcard Tagger Table Creator MISSING TaggedDocument Viewer MISSING TaggedDocument Viewer Exercise: Tagging documentsIn this exercise you'll add different types of tags to the agenda of the L4-TP instructor-led course.1) Execute the workflow below. It accesses the agenda text from a pdf file and converts it into a document.2) Apply POS tagging to the document. Which POS tags are the most common in the agenda? (You can inspectthe results with the Tagged Document Viewer node)3) Apply NE tagging to the document. Which organizations are mentioned in the document?4) Apply wildcard tagging to the document. Match with the regular expressions "\d" and "\D+\d". Apply the tag typeNE and tag value UNKNOWN. Which parts of the agenda did you tag here? Read course agendaas pdfParts of speechOrganizationsSession identifiersRegular expressions MISSING Tika Parser MISSING StringsTo Document MISSING POS Tagger MISSING TaggedDocument Viewer MISSING StanfordNLPNE Tagger MISSINGWildcard Tagger Table Creator MISSING TaggedDocument Viewer MISSING TaggedDocument Viewer

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: Lada.Rudnitckaia
Created at: 2020-07-31
On NodePit since: 2021-07-21
Last update: 2024-04-25
Created with KNIME version: v4.4.0

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