# Hacker Dojo Machine Learning 101 & 102 Fall 2010

**Overview of the course**

Machine Learning 101, deals primarily with supervised learning problems. Machine Learning 102 covers unsupervised learning and fault detection.

Both 101 and 102 begin at the level of elementary probability and statistics and from that background survey a broad array of machine learning techniques. The classes will give participants a working knowledge of these techniques and will leave them prepared to apply those techniques to real problems. To get the most out of the class, participants will need to work through the homework assignments.

**Prerequisites**

This class assumes a moderate level of computer programming proficiency. We will use R (the open source statistics language) for the homework and for the examples in class. We will cover some of the basics of R and do not assume any prior knowledge of R. You can find references to how to use R on this website and we will give out sample code during classes that will help get you started.

You'll need some general beginner-level background in probability, calculus, linear algebra and vector calculus. We will cover most of what is required during the lectures. The appendices in the back of the Tan text are more than sufficient level for this class.

Machine Learning 101 and 102 can be taken in any any order. The prerequisites for the two classes are the same. They second five week session (Machine Learning 102) will culminate in the students giving presentations on papers they have read.

**Why use R?**

We're going to use R as our lingua franca for looking at homework problems, discussing them and comparing different solution approaches. Load R onto your laptop or desk computer before you come to the first class. http://cran.r-project.org/ We will include some descriptive material on using R in the first two lectures in order to get everyone up to speed on it. To integrate R with Eclipse click here. References for R are here: References for R Comment on these references here: Reference for R Comments More R references

Please note that anyone can read this web site, however only the instructors have permission to write on the site. We welcome new members to the class, but we are not granting permissions to edit this site.

**General Sequence of Classes:**

**Machine Learning 101: ** Supervised learning

**Machine Learning 102: **Unsupervised Learning and Fault Detection

Text: "Introduction to Data Mining", by Pang-Ning Tan, Michael Steinbach and Vipin Kumar

**Machine Learning 201: ** Advanced Regression Techniques, Generalized Linear Models, and Generalized Additive Models

**Machine Learning 202: **Collaborative Filtering, Bayesian Belief Networks, and Advanced Trees

Text: "The Elements of Statistical Learning - Data Mining, Inference, and Prediction" by Trevor Hastie, Robert Tibshirani, and Jerome Friedman

**Future Topics**** **

Data Mining Social Networks

Text Mining

Recommender Methods

Big Data

** Outline for Fall 2010**** **

Lectures are in the Lectures Folder

Homeworks are in the Homework Folder

DataFiles

There are more Machine Learning References on Tricia's web site http://patriciahoffmanphd.com/

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