Data leakage due to incorrect train-test split
Data leakage occurs when information from outside the training dataset is used to create the model, leading to overly optimistic performance during training but poor generalization on new data. One….
Tag: Generalization
Overfitting due to high model complexity
Overfitting occurs when a machine learning model learns patterns from the training data too well, including noise and random fluctuations. This leads to poor generalization on new, unseen data. High….
Bias-Variance Tradeoff
Bias-Variance Tradeoff in Machine Learning Introduction The bias-variance tradeoff is a fundamental concept in machine learning that describes the tradeoff between two sources of error that affect model performance: Understanding….