Administrative information


Title Model Evaluation
Duration 60
Module A
Lesson Type Lecture
Focus Technical - Foundations of AI
Topic Foundations of AI

 

Keywords


underfitting, overfitting, generalization, bias-variance decomposition, model complexity, ROC curve,

 

Learning Goals


 

Expected Preparation


Learning Events to be Completed Before

Obligatory for Students

None.

Optional for Students

References and background for students:

None.

Recommended for Teachers

Lesson Materials


 

The materials of this learning event are available under CC BY-NC-SA 4.0.

 

Instructions for Teachers


Cover the topics in the lesson outline and demonstrate the concepts using the interactive notebooks (effect of the hyperparameters on under/overfitting and the bias/variance curves; calcluation of the ROC/PR curves).

Outline/time schedule

Duration (min) Description Concepts
5 Non-linear regression (recap) basis points, RBF, kernel parameters, mean squared error
10 Model complexity, regulariztaion and the number of parameters complexity, regularization
10 Bias-variance decomposition of mean squared error generalization error, bias, variance, observation noise, underfitting, overfitting
10 Demonstration of the effects of the complexity parameter,

regularization coefficient and the number of basis points on

curve fitting and bias/variance

 
15 Evaluation of classification models confusion matrix, TPR, FPR, precision, decision boundary, ROC/PR curve
10 Demonstration of decision boundaries and the ROC curve  

 

 

More information

Click here for an overview of all lesson plans of the master human centred AI

Please visit the home page of the consortium HCAIM

Acknowledgements

The Human-Centered AI Masters programme was co-financed by the Connecting Europe Facility of the European Union Under Grant №CEF-TC-2020-1 Digital Skills 2020-EU-IA-0068.

The materials of this learning event are available under CC BY-NC-SA 4.0

 

The HCAIM consortium consists of three excellence centres, three SMEs and four Universities

HCAIM Consortium