Machine Learning
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Bias-Variance Tradeoff
Quick Definition
The tension between model simplicity and complexity errors
Full Definition
The tension between model error from oversimplifying bias and error from overfitting variance.
Examples
model selection, ensemble methods, hyperparameter tuning
Related Terms
overfitting
underfitting
model-complexity
More Machine Learning Terms
Contrastive Learning
Self-supervised learning by contrasting data pairs
Lasso Regression
Regularized regression using L1 penalty for feature selection
Active Learning
Algorithm selecting most informative data points for labeling
Machine Learning
AI subset where systems learn patterns from data
ARIMA
Statistical model for time series analysis and forecasting
Bagging
Training models on random subsets and averaging predictions