1.
0 to Kaggle
in 30 minutesYou-Cyuan Jhang, Sr. Data Science Engineer @Castlight Health
Ming Tsai, Sr. Data Engineer @Silicon Valley Data Science

2.
Founded 2010
200,000 data scientists worldwide

3.
Digit Recognizer Contest
US Postal Service 21 million pieces of mails every hour
More than $1 million could be saved each day sorting zip codes

4.
PostgreSQL
MADLib
run algorithm
in-place
no data movement

5.
Kaggle Machine Learning Pipeline
Unknown Data
Training
Prediction
Dataset
ModelKnown Data

6.
What can Madlib Do?
Linear Regression, Logistic Regression, Support Vector
Machine, Random Forest, Singular Value Decomposition,
Clustering
K-means Clustering

7.
K-means
Demo

8.
Demo

9.
Future
K-means Visualization http://tech.nitoyon.
com/en/blog/2013/11/07/k-means/
Source
https://github.com/ming-svds/kmeans-digit-on-madlib