Machine Learning
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XGBoost
Quick Definition
Optimized gradient boosting library for structured data
Full Definition
An optimized gradient boosting library known for speed and performance in structured data competitions.
Examples
Kaggle competitions, tabular data, feature importance
Related Terms
gradient-boosting
lightgbm
ensemble-learning
More Machine Learning Terms
Hidden Markov Model
Statistical model with hidden states and observable outputs
Precision Recall
Metrics measuring positive prediction quality and coverage
Bagging
Training models on random subsets and averaging predictions
Boosting
Sequentially combining weak learners correcting previous errors
Polynomial Regression
Extending linear models with polynomial features for nonlinear data
Backpropagation
Algorithm computing gradients for neural network weight updates