1 358 results

  1. Server Course: Customer Segmentation - Part 4: Take Notes and Display Labeled Clusters

    clustering customer segmentation WebPortal visualization labelling interactive visualization education KNIME Server
    1) Drag&drop the Take Notes component available in the KNIME Server directly in the Workflow Editor 2) Create a loop on the Take Notes Component in order to loop over each created cluster 3) Connect a…
  2. Server Course: Customer Segmentation - Part 4: Take Notes and Display Labeled Clusters -Solution

    clustering k-Means customer segmentation WebPortal visualization labelling interactive visualization education
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  3. Server Course: Flow Variables - Solution

    education
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  4. Server Course: Loops

    education
    Part 1: - Read the file: CurrentDetailData.table - Group over all of the values in the Products column - For each group of data, write a new KNIME table to your KNIME Workspace. Give it an appropriate…
  5. Server Course: Loops - Solution

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  6. Data Mining

    machine learning data mining classification regression prediction model evaluation scoring ROC Curve clustering k-Means decision tree linear regression partitioning education
    Exercise 4 for KNIME User Training - Training a Decision Tree to predict a nominal target column - Evaluate the model performance using scoring metrics for a classification model and an ROC Curve - Tr…
  7. Data Manipulation

    ETL concatenate join preprocessing remove duplicates transform replace education
    Exercise 2 for KNIME User Training - Concatenate data from two different sources - Bring values from a reference table to the actual table using the Cell Replacer node - Modify String values - Join da…
  8. Importing Data - Solution

    ETL data access import csv xls table import read database SQLite education
    Solution to the exercise 1 for KNIME User Training - Import data from three different file formats (table, csv, xls) - Import data from SQLite database
  9. Romeo and Juliet

    education
    The challenge here is to blend together text and image data. Text data is in epub format while images are in JPEG format. The goal is to build the network of interactions in one of Shakespear most fam…
  10. Text Mining Course: Preprocessing II (solution)

    education solution
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