Sumários
Model Selection
22 março 2019, 08:00 • Manuel Cabido Lopes
Overfitting, Confusion Matrix, Crosss-Validation, Model Selection, Occam’s razor, Minimum-Description-Length, Bayesian Model Comparison
LAB 4: Backpropagation
20 março 2019, 16:30 • Eugénio Ribeiro
Exercises about gradient descent and backpropagation.
LAB 4: Backpropagation
20 março 2019, 15:00 • Eugénio Ribeiro
Exercises about gradient descent and backpropagation.
Gradient Descent, Backpropagation
19 março 2019, 11:00 • Manuel Cabido Lopes
Squared Error Distance Example , Cross Entropy Example with Sigmoid, Softmax, Example Backpropagation
Learning theory, Bias- Variance
19 março 2019, 09:30 • Manuel Cabido Lopes
Finite Sample-Size Consideration, Bias-Variance, Bias-Variance Dilemma, The VC Dimension, Shattering