NodePython Learner (deprecated)

Learner

Allows execution of a Python script in a local Python installation. The path to the Python executable has to be configured in Preferences → KNIME → Python. This node supports Python 2 and 3.

Input Ports

  1. Port Type: Data
    The input table. In the Python script it is available as pandas.DataFrame under the name input_table .

Output Ports

  1. Port Type: Python (deprecated)
    The trained model contained in the variable output_model .

  1. Analytics - Model Selection to Predict Flight Departure Delays

    data science machine learning model selection data preparation ETL airline data set flight delay
    This workflow trains a number of data analytics models and automatically selects the best model to predict departure del…
    knime > Examples > 50_Applications > 28_Predicting_Departure_Delays > 01_Analytics

  2. Open Source Visualizations and Modeling Integrations

    Open source R Python H2O.ai Flight delay
    This workflow uses airport and meteorlogical data to predict airline delays. It uses several open source integrations to…
    knime > Examples > 50_Applications > 28_Predicting_Departure_Delays > 03_OpenSourceVizAndModeling