Editing Machine Learning Meetup Notes: 2010-05-26

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*Brainstorming session on how to reduce skill set column
*Brainstorming session on how to reduce skill set column
**Tom tried to quantify opportunity per skills per row as high dimensional vector
**Tom tried to quantify opportunity per skills per row as high dimensional vector
*Brainstorming on how to reduce other data and compute new features for the KDD Dataset
*Brainstorming on how to reduce other data and compute new features
**Tom will apply k-means clustering of skills (or steps), for data reduction
**Tom assigned to k-means clustering of skills
**Andy will compute new features: unique step/problem id, student IQ (avg. correct), step challenge/difficulty (avg correct), step complexity (# skills required)
**Mike will use self-organizing maps to reduce skills
**Paul will visualize/summarize the data, to provide understanding and insight
**Mike will set up an FTP server for people to transfer their enormous datasets
**Theo will use some Weka classifiers to produce a classification method for the data
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