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Practicing Data Science
NLP
Natural Language Processing Sentiment analysis Text classification Text processing LDA Text summarization Topic detection Twitter
  1. Workflow
    Sentiment Analysis (Classification) of Documents
    Sentiment analysis NLP Natural Language Processing
    +2
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    knime > Examples > 08_Other_Analytics_Types > 01_Text_Processing > 03_Sentiment_Classification
    6
    knime
  2. Workflow
    Twitter Data Collection
    Twitter NLP Text processing
    +5
    This workflow is designed to collect and store a sample of tweets on a particular search term. With each execution of the workflo…
    knime > Examples > 50_Applications > 19_TwitterAnalysis > 01_Collecting_data_from_Twitter
    4
    knime
  3. Workflow
    Document Classification: Model Training and Deployment
    NLP Natural Language Processing Text Classification
    +1
    The goal of this workflow is to do spam classification using YouTube comments as the dataset. The workflow starts with a data tab…
    knime > Examples > 08_Other_Analytics_Types > 01_Text_Processing > 02_Document_Classification
    2
    knime
  4. Workflow
    Visualizing Twitter Network with a Chord Diagram
    Data Visualization Twitter Dataviz
    +7
    In this workflow we will: - Read the dataset listing tweets with hashtag #KNIME around the week of July 12, 2018 - Row filter and…
    knime > Examples > 50_Applications > 19_TwitterAnalysis > 03_Visualizing_Twitter_Network_with_a_Chord_Diagram
    2
    knime
  5. Workflow
    Neural Machine Translation from English to German: Training Workflow
    Deep learning Keras Sequence analysis
    +12
    Uses a character level encoder-decoder network of LSTMs. The encoder network reads the input sentence character by character and …
    knime > Examples > 04_Analytics > 14_Deep_Learning > 02_Keras > 12_Machine_Translation > 01_Training_a_Neural_Machine_Translation_Model
    1
    knime
  6. 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
  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 "Rome…
    dorrenrodriguez > Public > 25_Topic_Detection_LDA
    0
    dorrenrodriguez
  8. Workflow
    Sentiment Analysis (Classification) of Documents
    Sentiment analysis NLP Natural Language Processing
    +2
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    holaholindez > Public > ProyectoTopicos
    0
    holaholindez
  9. Workflow
    Sentiment Analysis (Classification) of Documents
    Sentiment analysis NLP Natural Language Processing
    +2
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    kaleemsial > Public > 03_Sentiment_Classification
    0
    kaleemsial
  10. Workflow
    Sentiment Analysis (Classification) of Documents
    Sentiment analysis NLP Natural Language Processing
    +2
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    farhan_101 > Public > IMDb Movie Prediction using Sentimental Analysis
    0
    farhan_101
  11. Workflow
    Sentiment Analysis (Classification) of Documents
    Sentiment analysis NLP Natural Language Processing
    +2
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    ganesh_18 > Public > 03_Sentiment_Classification
    0
    ganesh_18
  12. 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
  13. Workflow
    Neural Machine Translation from English to German: Deployment Workflow
    Deep learning Keras Sequence analysis
    +12
    This is the deployment workflow of the encoder-decoder neural architecture for the Neural machine Translation model. It includes …
    knime > Examples > 04_Analytics > 14_Deep_Learning > 02_Keras > 12_Machine_Translation > 02_Deploying_a_Neural_Machine_Translation_Model
    0
    knime
  14. Workflow
    Sentiment Analysis (Classification) of Documents
    Sentiment analysis NLP Natural Language Processing
    +2
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    ayush_shukla15 > Public > 03_Sentiment_Classification
    0
    ayush_shukla15
  15. Workflow
    Sentiment Analysis (Classification) of Documents
    Sentiment analysis NLP Natural Language Processing
    +2
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    farhan_101 > Public > 03_Sentiment_Classification
    0
    farhan_101
  16. Workflow
    Imbalanced Sentiment Analysis with XGBoost
    Sentiment analysis NLP Natural Language Processing
    +4
    This workflow shows how to import text from a csv file, convert it to documents, preprocess the documents and transform them into…
    knime > Examples > 04_Analytics > 16_XGBoost > 03_Imbalanced_Sentiment_Analysis_with_XGBoost
    0
    knime
  17. Workflow
    Lexicon Based Approach for Sentiment Analysis
    NLP Sentiment analysis Text processing
    +2
    This workflow shows how to perform a lexicon based approach for sentiment analysis of IMDB reviews dataset. The dataset contains …
    knime > Examples > 08_Other_Analytics_Types > 01_Text_Processing > 26_Sentiment_Analysis_Lexicon_Based_Approach
    0
    knime