Entity Extraction with Process Documents

JeffChowaniecJeffChowaniec Employee, Member Posts: 14 RM Data Scientist
edited November 2018 in Knowledge Base

Entity Extraction:


Using the Text mining extension and coupled process documents operators, we can build a process for entity extraction.



  • Text Processing Extension
  • Text file of entities to be extracted
  • Text file to extract

For the entity file, a simple CSV where each line is an individual entity


Step 1:

Read CSV - Call our entity CSV file

Process documents from data - send the read CSV into the process documents


Inside the process documents from data we will need a filter tokens and a transform cases (lowercase)


Step 2: 


Using the word list output from step one, we connect it to a Process Documents operator to extract the word list from the text.



  • Options
    bieha95_nsabieha95_nsa Member Posts: 10 Contributor I

    On step 2: what process involved in the second 'process document and after that, how to do to create the document ?


    Other question, after create the document (there is sentence that we want to extract).

    How to do matching the sentence with database use?

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