Tag archive

#optuna

Jul 6, 2026

#kaggle #machinelearning #catboost #optuna

Kaggle Titanic Practice 6: Elevating Survival Predictions with Group Features & CatBoost Tuning

Learn how we achieved our highest CV score of 0.8563 using advanced passenger group features, CatBoost, and automated hyperparameter tuning with Optuna.

Jul 6, 20265 min read0 reactions0 comments

AWS Sagemaker Notebook Jobs for Accelerating Data Science Experimentation Workflows with Mlflow and Optuna

Jan 5, 2026

#sagemaker #mlflow #optuna #aws

AWS Sagemaker Notebook Jobs for Accelerating Data Science Experimentation Workflows with Mlflow and Optuna

Introduction Hyperparameter tuning across multiple models presents a common challenge for...

Jan 5, 202612 min read1 reactions0 comments