Machine Learning with Spark - Meetupfiles.meetup.com/19103884/3_ML_intro.pdf · Mercedes-Benz ML...
Transcript of Machine Learning with Spark - Meetupfiles.meetup.com/19103884/3_ML_intro.pdf · Mercedes-Benz ML...
Machine Learning with Spark
What is Machine Learning?
Gain wisdom around 500 BC Input/Output system
? Wisdom
Question
Wisdom
Gain wisdom around 1990 Input/Output system
? Wisdom
Question
? Wisdom
Question
Gain wisdom around 2016 Input/Output system
Work 1 month for 30data points
Wait 1 second for 30.000 points
“More data usually beats better algorithms”Anand Rajaraman (when teaching at Stanford)
http://anand.typepad.com/datawocky/2008/03/more-data-usual.html
Old Skool StatisticsOld Skool Statistics Big Data!Big Data!
Nice read!
Use Cases with Spark
MLlib demo recommendation engine
RDD
ML Model
Result
1. Create an RDD, Map/Reduce to clean the Data
2. Use a pre-build Spark ML technique to calculate a Model
3. Buy my next Car
MLlib demo car market model
MLlib overview
Next Meetup?Play around with
Spark, Mllib?
Kaggle Competition?