Alchina is a Machine Learning framework.

Regressors

• Linear regressor
• Ridge regressor

Classifiers

• Linear classifier
• Ridge classifier
• K-Nearest Neighbors

Clusters

• K-Means

Optimizers

• Gradient descent
• Stochastic gradient descent
• Mini-batch gradient descent

Preprocessors

• Min-max normalization
• Standardization
• PCA

Metrics

• R2 score
• Confusion matrix
• Accuracy score
• Precision score
• Recall score
• F-Beta score
• F-1 score

Model selection

• Split dataset

This framework is designed for educational purposes and does not focus on performance. Therefore, I would not recommend using it on a real-world application.