Hub

483 results

Filter
Text Mining
Text processing Natural Language Processing Nlp Topic detection Case converter Document cleaning Document vector
  1. Workflow
    KNIME Audio Nodes - And Example of Speech-to-Text
    Text mining Cloud CMUSphinx4 SR
    +3
    This workflow shows the functionality of the KNIME Audio nodes in combination with Text Mining. The example audio file contains a…
    knime > Examples > 01_Data_Access > 08_Audio_Files > 01_Example_Speech-to-Text
    3
    knime
  2. Workflow
    Brand Reputation Tracker
    Brand Reputation Text Mining Marketing Analytics
    +1
    This workflow is based on the Brand Reputation Tracker, a marketing reserach tool that was developed by Rust et al. (2021) and pu…
    knime > Machine Learning and Marketing > Brand Reputation > Brand Reputation Tracker
    2
    knime
  3. Workflow
    Speech Recognition with Audio Nodes
    Audio Feature extraction Speech recognition
    +7
    This workflow shows the functionality of the KNIME Audio nodes - Read in audio files - Use speech-to-text services - Extract acou…
    paolotamag > Public > Speech_Recognition_with_Audio_Nodes
    1
    paolotamag
  4. Workflow
    01_Tagging Words in Documents
    Text Mining Books From Words To Wisdom
    For the purposes of enrichment, this workflow applies a variety of tags to words in a Document. - Part-Of-Speech (POS) tags via t…
    vincenzo > Public > From_Words_To_Wisdom_Book > Chapter3 > 01_POS_NE_Taggers
    1
    vincenzo
  5. Workflow
    Apache Tika integration
    Books Text Mining From Words To Wisdom
    The goal of this workflow is to show how to use KNIME Tika Integration nodes to parse document metadata and attachments, includin…
    vincenzo > Public > From_Words_To_Wisdom_Book > Chapter2 > 02_Tika_Integration
    1
    vincenzo
  6. Workflow
    Creating a Corpus of Documents
    WHO Document Grabber Drug prediction
    +1
    This workflow parses the drug list and descriptions from the WHO website and creates a corpus by using the Document Grabber to fe…
    knime > Examples > 08_Other_Analytics_Types > 02_Chemistry_and_Life_Sciences > 04_Prediction_Of_Drug_Purpose > 01_Creating_A_Corpus
    1
    knime
  7. Workflow
    SDS Risk Phrase Extraction
    Safety Data Sheet Text Mining Dangerous Chemicals
    Needed inputs are: - SDS pdf-containing folder - Excel file containing the risk phrases list (R-, S- H- and P-phrases) Example fi…
    knime > Examples > 40_Partners > 06_S-IN_Soluzioni_Informatiche > 01_SDS phrases extraction
    1
    knime
  8. Workflow
    Network Analytics meets Text Processing
    Network mining Text Processing Text Mining
    +7
    The goal of the text processing part of the workflow is to identify the general mood of a user e.g. positive, negative or neutral…
    knime > Examples > 08_Other_Analytics_Types > 04_Social_Media > 02_NetworkAnalytics_meets_TextProcessing
    1
    knime
  9. Workflow
    07 Visualizations - Solution
    NLP Text mining Text processing
    +2
    Solution to an L4-TP SELF-PACED COURSE exercise. Visualize a document in a word cloud. Show the frequencies of words in a bar cha…
    mcmas1999 > Assignments > Lab 05 > L4-TP Introduction to Text Processing > Solutions > 07 Visualizations - Solution
    0
    mcmas1999
  10. Workflow
    02 Reading Text Data
    Text mining Text processing Pdf
    +4
    L4-TP SELF-PACED COURSE exercise. Encapsulate text and its metainformation from strings to a document. Access data from a pdf fil…
    bojesphob > Public > L4-TP Introduction to Text Processing > Exercises > 02 Reading Text Data
    0
    bojesphob
  11. Workflow
    02 Reading Text Data
    Text mining Text processing Pdf
    +4
    L4-TP SELF-PACED COURSE exercise. Encapsulate text and its metainformation from strings to a document. Access data from a pdf fil…
    mcmas1999 > Assignments > Lab 05 > Custom Data Exercises > 02 Reading Text Data
    0
    mcmas1999
  12. Workflow
    01 Document Viewer - Solution
    Text mining Text processing Document viewer
    +2
    Solution to an L4-TP SELF-PACED COURSE exercise. Explore documents with the Document Viewer node. CHECK YOUR ANSWERS: - The word …
    mcmas1999 > Assignments > Lab 05 > L4-TP Introduction to Text Processing > Solutions > 01 Document Viewer - Solution
    0
    mcmas1999
  13. Workflow
    08 Topic Detection
    NLP Text mining Text processing
    +3
    L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each topic based on t…
    mcmas1999 > Assignments > Lab 05 > Custom Data Exercises > 08 Topic Detection
    0
    mcmas1999
  14. Workflow
    08 Topic Detection
    NLP Text mining Text processing
    +3
    L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each topic based on t…
    alex_123 > Public > 08 Topic Detection
    0
    alex_123
  15. Workflow
    07 Visualizations
    NLP Text mining Text processing
    +2
    L4-TP SELF-PACED COURSE exercise. Visualize a document in a word cloud. Show the frequencies of words in a bar chart.
    manuel1972 > Public > Self-Paced Courses > L4-TP Introduction to Text Processing > Exercises > 07 Visualizations
    0
    manuel1972
  16. Workflow
    01 Document Viewer - Solution
    Text mining Text processing Document viewer
    +2
    Solution to an L4-TP SELF-PACED COURSE exercise. Explore documents with the Document Viewer node. CHECK YOUR ANSWERS: - The word …
    manuel1972 > Public > Self-Paced Courses > L4-TP Introduction to Text Processing > Solutions > 01 Document Viewer - Solution
    0
    manuel1972
  17. Workflow
    05 Bag of Words and Frequencies - Solution
    Text mining Text processing NLP
    +5
    Solution to an L4-TP SELF-PACED COURSE exercise. Create a bag of words of a document. Calculate document frequencies (DF), term f…
    manuel1972 > Public > Self-Paced Courses > L4-TP Introduction to Text Processing > Solutions > 05 Bag of Words and Frequencies - Solution
    0
    manuel1972
  18. Workflow
    07 Visualizations - Solution
    NLP Text mining Text processing
    +2
    Solution to an L4-TP SELF-PACED COURSE exercise. Visualize a document in a word cloud. Show the frequencies of words in a bar cha…
    manuel1972 > Public > Self-Paced Courses > L4-TP Introduction to Text Processing > Solutions > 07 Visualizations - Solution
    0
    manuel1972
  19. Workflow
    02 Reading Text Data - Solution
    Text mining Text processing Pdf
    +4
    Solution to an L4-TP SELF-PACED COURSE exercise. Encapsulate text and its metainformation from strings to a document. Access data…
    manuel1972 > Public > Self-Paced Courses > L4-TP Introduction to Text Processing > Solutions > 02 Reading Text Data - Solution
    0
    manuel1972
  20. Workflow
    08 Topic Detection
    NLP Text mining Text processing
    +3
    L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each topic based on t…
    bojesphob > Public > L4-TP Introduction to Text Processing > Exercises > 08 Topic Detection
    0
    bojesphob