Hub

67 results

Filter
LDA
NLP Topic detection Natural Language Processing Text mining Text processing
+2
  1. Workflow
    Topic Models from Reviews
    Marketing Analytics Regression R script
    +5
    This workflow addresses the problem of extracting and modeling topics from reviews. Block 1 performs the data preparation on revi…
    knime > Machine Learning and Marketing > CX and Topic Models > Topic Models from reviews
    4
  2. Workflow
    GPT3 Component and workflow
    GPT3 Semantic Scholar Clustering
    +6
    Using the Semantic Scholar API to retrieve some articles and after performing clustering tasks, the GPT3 component for Informatio…
    dromerosm > Public > MEDIUM - GPT3 Component
    3
  3. Workflow
    Identify and visually represent a topic model
    Topic detection Text summarization LDA
    +5
    This workflow explores a possible way to identify the optimal number of topics which describe appropiately a corpus. After choosi…
    francescots > Public > Intertopic Distance and Optimal Topic Identification
    3
  4. Workflow
    Techniques for Dimensionality Reduction
    ETL Big data Data preprocessing
    +11
    This workflow performs classification on data sets that were reduced using the following dimensionality reduction techniques: - L…
    knime > Examples > 04_Analytics > 01_Preprocessing > 02_Techniques_for_Dimensionality_Reduction > 02_Techniques_for_Dimensionality_Reduction
    1
  5. Workflow
    Topic Detection LDA: Summarizing Romeo & Juliet or cataloging News
    Topic detection Text summarization LDA
    +4
    The workflow shows two examples for the Topic Extrator (Parallel LDA) node. The first workflow extracts topics from the "Romeo & …
    knime > Examples > 08_Other_Analytics_Types > 01_Text_Processing > 25_Topic_Detection_LDA
    1
  6. 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
  7. 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 > Lab > 08 Topic Detection
    0
  8. 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…
    doctorbrunson > Redo Lab 5 > Custom data > 08 Topic Detection
    0
  9. 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…
    halverdog > Public > L4-TP Introduction to Text Processing > Exercises > 08 Topic Detection
    0
  10. 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…
    knime > Education > Self-Paced Courses > L4-TP Introduction to Text Processing > Exercises > 08 Topic Detection
    0
  11. 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
  12. 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 > L4-TP Introduction to Text Processing > Exercises > 08 Topic Detection
    0
  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…
    satteree > IT4015 Satteree Projects > Lab5 > L4-TP Introduction to Text Processing > Exercises > 08 Topic Detection
    0
  14. Workflow
    08 Topic Detection - Solution
    NLP Text mining Text processing
    +3
    Solution to an L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each t…
    doctorbrunson > Lab5.7 > Lab5.7
    0
  15. Workflow
    08 Topic Detection - Solution
    NLP Text mining Text processing
    +3
    Solution to an L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each t…
    mcmas1999 > Assignments > Lab 05 > L4-TP Introduction to Text Processing > Solutions > 08 Topic Detection - Solution
    0
  16. Workflow
    08 Topic Detection - Solution
    NLP Text mining Text processing
    +3
    Solution to an L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each t…
    tqthanh168 > Public > Self-Paced Courses > L4-TP Introduction to Text Processing > Solutions > 08 Topic Detection - Solution
    0
  17. Workflow
    IS Literature Mining with Topic Detection (LDA)
    Topic detection Text summarization LDA
    +3
    This workflow shows how to extract topics from the input data presented as an Excel file. It uses the Topic Extractor node to ide…
    huds_gfm18 > Public > TextMiningWebinar > TextMining_IS_Literature_BoW_LDA
    0
  18. Workflow
    IS Literature Mining with Topic Detection (LDA)
    Topic detection Text summarization LDA
    +3
    This workflow shows how to extract topics from the input data presented as an Excel file. It uses the Topic Extractor node to ide…
    scottf > Public > TextMining_IS_Literature_BoW_LDA
    0
  19. Workflow
    pyLDAVis Topic Model Visualization
    Python Visualization LDA
    +1
    This workflow uses the pyldavis Python library (https://github.com/bmabey/pyLDAvis) to visualize a model trained with R. The visu…
    alexanderfillbrunn > Public > Visualizations > pyLDAVis Topic Model Visualization
    0
  20. Workflow
    08 Topic Detection - Solution
    NLP Text mining Text processing
    +3
    Solution to an L4-TP SELF-PACED COURSE exercise. Assign documents to topics using the LDA algorithm. Infer the contents of each t…
    halverdog > Public > L4-TP Introduction to Text Processing > Solutions > 08 Topic Detection - Solution
    0