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Text processing
Text mining Natural Language Processing Nlp Topic detection Pdf Case converter
  1. Go to item
    Workflow
    Sentiment Analysis with BERT
    Deep Learning NLP Machine Learning
    +8
    This workflow demonstrates how to do sentiment analysis by fine-tuning Google's BERT network. The idea is straight forward: A sma…
    knime > Examples > 04_Analytics > 14_Deep_Learning > 04_TensorFlow2 > 01_BERT_Sentiment_Analysis
    12
    knime
  2. Go to item
    Workflow
    KNIME Tweet Analysis
    Text processing NLP Natural Language Processing
    This workflow performs textprocessing on KNIME tweets using the Dictionary Tagger (Multi Column) and Term Neighborhood Extractor …
    knime > Examples > 08_Other_Analytics_Types > 01_Text_Processing > 24_Analyzing_Twitter_Posts_with_Custom_Tagging
    4
    knime
  3. Go to item
    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 > Consumer Mindset Metrics > CX and Topic Models > Topic Models from reviews
    4
    knime
  4. Go to item
    Workflow
    Sentiment Analysis
    Deep learning Keras Text classification
    +9
    This workflow shows how to train a simple neural network for text classification, in this case sentiment analysis. The used netwo…
    andisa.dewi > Public > Deep Learning Workshop > Sentiment_Analysis_Deep_Learning
    3
    andisa.dewi
  5. Go to item
    Workflow
    IMDB_Sentiment_With_Viz
    Text Processing IMDB
    This workflow uses KNIME's Text Processing nodes to classify movie reviews according to sentiment. It also includes some word clo…
    scottf > Public > IMDB_Sentiment_With_Viz
    3
    scottf
  6. Go to item
    Workflow
    Sentiment Analysis
    Deep learning Keras Text classification
    +11
    This workflow shows how to train a simple neural network for text classification, in this case sentiment analysis. The used netwo…
    knime > Examples > 04_Analytics > 14_Deep_Learning > 02_Keras > 08_Sentiment_Analysis_with_Deep_Learning_KNIME_nodes
    3
    knime
  7. Go to item
    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
    3
    knime
  8. Go to item
    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
  9. Go to item
    Workflow
    Twitter Data Analysis
    Twitter NLP Text processing
    +4
    This workflow examines a sample of tweets from the days surrounding the scottisch referendum for independence in 2014 [1]. After …
    knime > Examples > 50_Applications > 19_TwitterAnalysis > 02_Analyzing_Twitter_Data
    2
    knime
  10. Go to item
    Workflow
    Knowledge graph from domain specific documents by Redfield
    Neo4j Text processing Topic modelling
    +3
    This workflow demonstrates how the knowledge graph might be build to work with domain specific documents. The techniques used for…
    redfield > Public > Chemistry documents semantics by Redfield
    2
    redfield
  11. Go to item
    Workflow
    TroveKleaner
    Text processing Text correction Text refining
    +1
    This workflow uses some highly experimental methods to correct some (not all) OCR errors in large collections of documents. Pleas…
    angusveitch > Public > TroveKleaner
    1
    angusveitch
  12. Go to item
    Workflow
    Challenge 37 - Text Deduplication - Solution
    Text processing Tika parser Ocr
    +2
    You are asked to read Swedish textual data from a PDF using the Tika Parser. You then notice that much of the text is duplicated,…
    knime > Just KNIME It! > Challenge 37 - Deduplicate Text - Solution
    1
    knime
  13. Go to item
    Workflow
    Sentiment Analysis
    Deep learning Keras Text classification
    +9
    This workflow shows how to train a simple neural network for text classification, in this case sentiment analysis. The used netwo…
    scottf > Public > TextMiningWebinar > Sentiment > Sentiment_Deep_Learning
    1
    scottf
  14. Go to item
    Workflow
    Text and Network Analysis of the KNIME Forum
    NLP Text processing Natural language processing
    +1
    This workflow draws the network of contacts in the forum and the word cloud of the posts for each forum section.
    knime > Examples > 50_Applications > 07_Forum_Analysis_of_the_KNIME_Forum > 03_Applying_Text_and_Network_Analysis_Techniques_to_Forums
    1
    knime
  15. Go to item
    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
  16. Go to item
    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
  17. Go to item
    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
  18. Go to item
    Workflow
    Outlier Dection / Fraud Detection in Contracts
    Fraud detection Anomaly detection Text processing
    +4
    Discover anomalies / irregularities / Frauds(?) in contracts payment amounts via: - data visualization - basic stats - clustering…
    rs1 > Public > Contracts_Fraud_Detection_Usecase_example
    1
    rs1
  19. Go to item
    Workflow
    03 Tagging - Solution
    Text mining Text processing POS
    +4
    Solution to an L4-TP SELF-PACED COURSE exercise. Apply parts-of-speech, named entity, and wildcard tagging. CHECK YOUR ANSWERS: -…
    enekogonzalezme > Public > L4-TP Introduction to Text Processing > Solutions > 03 Tagging - Solution
    0
    enekogonzalezme
  20. Go to item
    Workflow
    04 Cleaning and Filtering - Solution
    Text mining Text processing Document cleaning
    +5
    Solution to an L4-TP SELF-PACED COURSE exercise. Remove stop words and punctuation, convert all words to lower case, and include …
    enekogonzalezme > Public > L4-TP Introduction to Text Processing > Solutions > 04 Cleaning and Filtering - Solution
    0
    enekogonzalezme

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