Programma di studio

• Obiettivi

  At the end of the lecture the student is able to:

  • Identify use cases for machine learning techniques.
  • Understand the concepts of learning from data, supervised vs. unsupervised learning, generative vs. discriminative classification.
  • Understand the basic principles of machine learning algorithms, including k-nearest neighbors classifier (KNN), k-means clustering, Bayes classifier, decision trees, support vector machines (SVM), artificial neural networks (ANN), convolutional neural networks (CNN).
  • Understand how to combine multiple features and classifiers to a multiple classifier system (MCS).
  • Use machine learning frameworks, such as Python's Scikit-Learn, to perform classification and clustering tasks on real data.
  • Apply k-fold cross-validation to optimize meta-parameters of the machine learning techniques.
• contenuto

  --- Introduction ---

  Machine learning is a branch of artificial intelligence that studies algorithms, which are capable to ''learn automatically''. Such algorithms do not provide a ''hard-coded'' solution but instead learn from examples how to solve complex problems. Machine learning is heavily used in today's industry for tasks including classification (speech recognition, gesture recognition, image recognition), prediction (evolution of weather, stock market), verification/detection (biometric authentication), and data mining (clustering of complex data).

  --- Method ---

  The lecture is composed of both theoretical and practical sessions. The practical sessions consist of several individual exercises, as well as a larger group exercise. For programming, Python and its Scikit-Learn framework is used, among others.

  --- Content ---

  Part I - Basic Principles (20%)

  • Classification
  • Clustering

  Part II - Machine Learning Algorithms: Theory and Application (60%)

  • Bayes Classifier
  • Decision Trees
  • Support Vector Machines (SVM)
  • Artificial Neural Networks (ANN)
  • Convolutional Neural Networks (CNN)

  Part III - Advanced Applications (20%)

  • Advanced Machine Learning
  • Multiple Classifier Systems (MCS)

Metodo d'insegnamento e volume di lavoro

Titolo del corso

Metodi di valutazione

• prove in itinere prove scritte, lavori pratici / valuatazione delle relazioni di laboratorio
• esame (prova di fine modulo): orale (20 minuto)

Docente/i e/o coordinatore/i

Alain Jungo, Beat Wolf