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Heart Disease - Machine Learning Case - LightGBM Hyper Parameter Optimization

use KNIME / Python and LightGBM to build a model - Hyperparameter tuning with BayesSearchCV and Optuna - also preparing data with vtreat

use KNIME / Python and LightGBM to build a model - Hyperparameter tuning with BayesSearchCV and Optuna - also preparing data with vtreat
some parameters have been discussed with ChatGPT ...

MEDIUM Blog: Hyperparameter optimization for LightGBM — wrapped in KNIME nodes
https://medium.com/p/ddb7ae1d7e2

GitHub Repository - binary classification
https://github.com/ml-score/knime_meets_python/tree/main/machine_learning/binary

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Heart Failure Prediction Dataset (Kaggle)
11 clinical features for predicting heart disease events.

https://www.kaggle.com/datasets/fedesoriano/heart-failure-prediction?resource=download

URL: Data preparation for Machine Learning with KNIME and the Python “vtreat” package https://medium.com/low-code-for-advanced-data-science/data-preparation-for-machine-learning-with-knime-and-the-python-vtreat-package-efcaf58fa783
URL: sklearn.ensemble.ExtraTreesClassifier https://scikit-learn.org/stable/modules/generated/sklearn.ensemble.ExtraTreesClassifier.html
URL: HUB: use KNIME / Python and LightGBM to build a model - also preparing data with vtreat https://hub.knime.com/-/spaces/-/latest/~GABT_OgeoWxWJW9P/
URL: ChatGPT and KNIME on LinkedIn https://www.linkedin.com/posts/mlauber71_chatgpt-optimizing-language-models-for-dialogue-activity-7011229002291888128-JgJL/?utm_source=share&utm_medium=member_desktop
URL: MEDIUM: Hyperparameter optimization for LightGBM — wrapped in KNIME nodes https://medium.com/p/ddb7ae1d7e2
URL: GitHub Repository - binary classification https://github.com/ml-score/knime_meets_python/tree/main/machine_learning/binary
URL: Medium Blog: KNIME — Machine Learning and Artificial Intelligence— A Collection https://medium.com/p/12e0f7d83b50
URL: Medium Blog: About Machine-Learning — How it Fails and Succeeds https://medium.com/p/9f3ab7cb9b00
URL: Medium Blog: KNIME, XGBoost and Optuna for Hyper Parameter Optimization https://medium.com/p/dcf0efdc8ddf

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: m_lauber
Created at: 2023-01-25
On NodePit since: 2024-03-29
Last update: 2026-01-22
Created with KNIME version: v5.3.0
Tags: sklearnbinarymlmachine learningvtreatpythonLightGBMhyperparameterBayesSearchCVchatgptoptuna

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