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LDA NLP Natural Language Processing Text processing Topic detection Practicing Data Science Chi square Intertopic distance
  1. 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 > Natural Language Processing > Examples > Intertopic Distance and Optimal Topic Identification
    2
    francescots
  2. 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
    knime
  3. 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 "Rome…
    dorrenrodriguez > Public > 25_Topic_Detection_LDA
    0
    dorrenrodriguez
  4. Workflow
    Topic Detection LDA: Summarizing Romeo & Juliet or cataloging News
    Topic detection Text summarization LDA
    +3
    The workflow shows two examples for the Topic Extrator (Parallel LDA) node. The first workflow extracts topics from the "Romeo & …
    ykuthan > Public > 25_Topic_Detection_LDA
    0
    ykuthan
  5. 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
    huds_gfm18
  6. Workflow
    TextMining_IS_Literature_BoW_LDA
    Topic detection Text summarization LDA
    +3
    IS Literature Mining with Topic Detection (LDA) This workflow shows how to extract topics from the input data presented as an Exc…
    knime > Education > Courses > L4-TP Introduction to Text Processing > Supplementary Workflows > TextMining_IS_Literature_BoW_LDA
    0
    knime
  7. 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 & …
    akhil_verma > Topic Detection > Topic Detection
    0
    akhil_verma
  8. 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 > TextMiningWebinar > TextMining_IS_Literature_BoW_LDA
    0
    scottf
  9. 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
    scottf