CMSC  422  Introduction to Machine Learning

 

Class:  T, Th......11:00am-12:15 pm (CSI 2120)

 

Instructor: Ramani Duraiswami E-mail: ramani AT cs.umd.edu;

Office Hours:  Wednesdays 12:00 noon - 1:15, in AVW 3361. (you must confirm I am there before coming via a private message on Piazza)

 

TA: Yang Jiao; E-mail: jiaoyang.tju AT gmail.com

Office Hours: 1:00 PM to 3:00 PM on Fridays, in AVW 3368

 

Textbook:  A Course in Machine Learning (Required): http://ciml.info


PIAZZA for peer-to-peer discussions/assistance.

 

LAPTOPS DISCOURAGED IN CLASS

 

Prerequisites: Programming, algorithms, advanced calculus. 

 

Description in the catalog: Machine Learning studies representations and algorithms that allow machines to improve their performance on a task from experience. This is a broad overview of existing methods for machine learning and an introduction to adaptive systems in general.


Collaboration Policy:  You may study together and discuss problems and methods of solution with each other to improve your understanding. You are welcome to discuss assignments in a general way among yourselves, but you may not use other students' written work or programs. Use of external references for your work should be cited. Clear similarities between your work and others will result in a grade reduction for all parties. Flagrant violations will be referred to appropriate university authorities.

 

You are responsible for checking this page, Piazza and Canvas.

Policy: Honor code http://www.studenthonorcouncil.umd.edu/code.html

Previous versions of this course: (for reference)  2016 (Prof. Carpuat); 2013 (Prof. Daume' III)


All assignments will be posted on Canvas
All readings will be based on version 0.99 of the CIML book
All discussions will be on Piazza

1 26 Jan Introduction
2 31 Jan Supervised Learning Concepts
CIML 1
3
2 Feb
Decision Trees
CIML 1, CIML 2

7 Feb Limits of learning; Underfitting/Overfitting CIML 1, CIML 2
3 9 Feb Geometry and nearest neighbors CIML 3-3.3

14 Feb K-means clustering CIML 3.4-3.5
4 16 Feb Perceptron 1 CIML 4-4.5

21 Feb Perceptron 2 (proof of convergence) CIML 4.5-4.7
5 23 Feb Practical issues : debugging and evaluation
CIML 5-5.5
6
28 Feb Practical issues: evaluation and imbalanced data
CIML 6-6.1
6 02 Mar Beyond binary classification (imbalanced data & multiclass) CIML -6.2

07 Mar
MID TERM EXAM
CIML 1 -6, Lectures 1 - 11, All HW, Projects

09 Mar Collective Classification


14 Mar
SNOW DAY!


16 Mar
Ranking and Linear Models
CIML 7-7.4

21 Mar
Spring Break


23 Mar
Spring Break

7 28 Mar Linear models and gradient descent CIML 7

30 Mar Bias and fairness CIML 8
8



04 Apr Subgradient descent and support vector machines CIML 7.5-7.7
9 06 Apr Naive Bayes models CIML 9-9.5

11 Apr Conditional probabilistic models CIML 9.6-9.7
10 13 Apr Neural networks I CIML 10-10.3

18 Apr Neural networks II CIML 10.4-10.6
11 20 Apr Deep learning

25 Apr Deep learning
12 27 Apr Kernels CIML 11-11.3

2 May SVM revisited? CIML 11.4-11.6
13 4 May K-Means revisited? CIML 15-15.1

9 May PCA and kPCA? CIML 15.2