Pattern Analysis and Machine Intelligence

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The following are last minute news you should be aware of ;-) 

12/04/2011: detailed schedule modified; no lecture on 18/5 and additional lectures on 31/05 and 01/06 (I forgot them originally)
14/03/2011: added the detailed schedule. NOTE that tomorrow class starts at 14:15 instead of 13:15
08/03/2011: the course started today!

Course Aim & Organization

The objective of this course is to give an advanced presentation of the techniques most used in artificial intelligence and machine learning for pattern recognition, knowledge discovery, and data analysis/modeling.

Teachers

The course is composed by a blending of lectures and exercises by the course teacher and some teaching assistants.

Course Program

Techniques from machine and statistical learning are presented from a theoretical (i.e., statistics and information theory) and practical perspective through the descriptions of algorithms, the theory behind them, their implementation issues, and few examples from real applications. The course follows, at least partially, the outline of The Elements of Statistical Learning book (by Trevor Hastie, Robert Tibshirani, and Jerome Friedman):

  • Machine Learning and Pattern Classification: in this part of the course the general concepts of Machine Learning and Patter Recognition are introduced with a brief review of statistics and information theory;
  • Unsupervised Learning Techniques: the most common approaches to unsupervised learning are described mostly focusing on clustering techniques, rule induction, Bayesian networks and density estimators using mixure models;
  • Supervised Learning Techniques: in this part of the course the most common techniques for Supervised Learning are described: decision trees, decision rules, Bayesian classifiers, hidden markov models, lazy learners, etc.
  • Feature Selection and Reduction: techniques for data rediction and feature selection will be presented with theory and applications
  • Model Validation and Selection: model validation and selection are orthogonal issues to previous technique; during the course the fundamentals are described and discussed (e.g., AIC, BIC, cross-validation, etc. ).

Detailed course schedule

A detailed schedule of the course can be found here; topics are just indicative while days and teachers are correct up to some last minute change (I will notify you by email). Please note that not all Tuesdays and Wednesdays are in!!

Date Day Time Room Teacher Topic
08/03/2011 Tuesday 13:15 - 16:15 3.6 Matteo Matteucci Course Introduction (Ch. 1)
15/03/2011 Tuesday 14:15 - 16:15 3.6 Matteo Matteucci Two examples from classification (Ch. 2)
22/03/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci Discriminating functions, decision boundary and Linear Regression (Ch.4.1, Ch. 4.2)
23/03/2011 Wednesday 14:15 - 16:15 4.2 Luigi Malago Linear regression methods (Ch 2.1, 2.2, 2.3 and 2.3.1, 2.4, 2.6 and 2.6.1, 2.7 and 2.7.1, 2.8 and 2.8.1, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.9, see paper "Least Angle Regression" linked below, pages 1-16)
29/03/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci Linear Discriminant Analysis (Ch. 4.3)
30/03/2011 Wednesday 14:15 - 16:15 4.2 Luigi Malago Linear regression methods (see 23/03/2011)
05/04/2011 Tuesday 13:15 - 15:15 3.6 Luigi Malago Linear regression methods (see 23/03/2011)
06/04/2011 Wednesday 14:15 - 16:15 4.2 Luigi Malago Linear regression methods (see 23/03/2011)
12/04/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci Logistic regression (Ch.4.4)
13/04/2011 Wednesday 14:15 - 16:15 4.2 Davide Eynard Clustering I: Introduction and K-Means
19/04/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci Perceptron learning
20/04/2011 Wednesday 14:15 - 16:15 4.2 Davide Eynard Clustering II: K-Means Alternatives, Hierarchical, SOM
27/04/2011 Wednesday 14:15 - 16:15 4.2 Davide Eynard Clustering III: Mixture of Gaussians, DBSCAN, Jarvis-Patrick
03/05/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci Maximum margin classificagtion
04/05/2011 Wednesday 14:15 - 16:15 4.2 Davide Eynard Clustering IV: Evaluation Measures
10/05/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci
11/05/2011 Wednesday 14:15 - 16:15 4.2 Matteo Matteucci
17/05/2011 Tuesday No Lecture today!
18/05/2011 Wednesday No Lecture today!
24/05/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci
25/05/2011 Wednesday 14:15 - 16:15 4.2 Matteo Matteucci
31/05/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci
01/06/2011 Wednesday 14:15 - 16:15 4.2 Matteo Matteucci
07/06/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci
08/06/2011 Wednesday No Lecture today!
14/06/2011 Tuesday 13:15 - 15:15 3.6 Matteo Matteucci
15/06/2011 Wednesday 14:15 - 16:15 4.2 Matteo Matteucci

Course Evaluation

The course evaluation is composed by two parts:

  • A homework with exercises covering the whole program that counts for 30% of the course grade
  • A oral examination covering the whole progran that count for 70% of the course grade

The homework is just one per year, it will be published at the end of the course and you will have 15 days to turn it in. It is not mandatory, however if you do not turn it in you loose 30% of the course grade. There is the option of substitute the homework with a practical project, but this has to be discussed and agreed with the course professor.

Teaching Material

In the following you can find the lecture slides used by the teacher and the teaching assistants during classes:

Clustering

  • Lesson 3: Mixture of Gaussians, DBSCAN, Jarvis-Patrick (slides, handouts)



Lectures will be based on material taken from the aforementioned slides and from the following book.

Some additional material that could be used to prepare the oral examination will be provided together with the past homeworks.

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