ML-Models

Implemented various machine learning models as part of CPSC-340 at UBC.

knn.py

Implemented the k-neighbours classifier using either.

svm.py

Implemented a multi-class support vector machine by minimizing the hinge loss using gradient descent.

softmax.py

Implemented multi-class logistic regression by minimizing the softmax loss using gradient descent

mlp.py

Implemented a multi-layer perceptron (neural network) using the sigmoid activation.