Model selection and evaluation, scikit-learn developers, 2025 (scikit-learn developers) - Official documentation for scikit-learn's tools for hyperparameter optimization and cross-validation, including GridSearchCV and RandomizedSearchCV.
Random Search for Hyper-Parameter Optimization, James Bergstra, Yoshua Bengio, 2012Journal of Machine Learning Research, Vol. 13 (JMLR) - Research paper demonstrating the benefits and effectiveness of random search over grid search for hyperparameter optimization.
Speech and Language Processing (3rd Edition Draft), Daniel Jurafsky, James H. Martin, 2025 - A comprehensive textbook on natural language processing, explaining text representation techniques like TF-IDF and their parameters in text classification.