http://azure.microsoft.com/en-us/documentation/services/machine-learning/
http://azure.microsoft.com/en-us/documentation/services/machine-learning/
http://www.microsoftvirtualacademy.com/ebooks#9780735698178
http://www.oreilly.com/data/free/data-science-in-the-cloud.csp
Data Science and
Machine Learning
Essentials
With
Stephen Elston and
Cynthia Rudin
http://shop.or
eilly.com/prod
uct/06369200
40255.do
https://www.edx.org/
course/data-science-
machine-learning-
essentials-microsoft-
dat203x
http://www.amazon.com/
Predictive-Analytics-
Microsoft-Machine-
Learning/dp/1484212010/
ref=la_B00NBELJJI_1_1?s=
books&ie=UTF8&qid=14
41060294&sr=1-1
Module
Module
Col1, Col2, Col3, ………………………,ColN
Val11, Val12, Val13, ……………………,Val1N
ValM1, ValM2, ValM3, ………………, ValMN
………., ……….., ………., ……………………., ………
Rectangular table
N Columns - M Rows
Equal length columns
Input data
Data Transformation
Train Model
Define Model Split Data
Score (prediction)
Evaluate Model
1925 2015Oldest cable
Even
ts L
ast
Year
0
20
f(x)=0 f(x)<0
f(x)>0
f(x) = function(
Events Last
Year, Oldest
Cable)
age>30age≤30
#classes>8 #classes≤8
Predict y=1
Predict y=-1
Predict y=-1
Predict y=1
Predict y=-1
Predict y=1
Predict y=-1
Predict y=1
FemaleMale
BschoolNo Bschool
laundryNo
laundry
P(U)
99.0%
P(D)
1.0%
P(D and -)
0.9%P(D and +)
0.1%
P(U and -)
4.95%P(U and +)
94.05%
P(+|D)
10.0%
P(-|D)
90.0%P(+|U)
95.0%
P(-|U)
5.0%
f (xi ) = b0 +b1xi
0 2000Number of Businessweek clicks
Inco
me
0
1,000K
f(x)
f (clicksi ) = 500K + 200 ´ clicksi
Azure ML Table R Device Port
myFrame <- maml.mapInputPort(1,2)
zip file
source("src/myScript.R")
maml.mapOutputPort(“myFrame")
print(“Hello world")
Azure ML Table Python Device Port
Def azureml_main(inFrame1, inFrame2)
zip file
import my_package
return “myFrame"
print(“Hello world")
https://gallery.azureml.net/Experiment/e616740e68c647ba9bbefa663d037df5
https://gallery.azureml.net/Experiment/c8c8fe15c4ee470685cc91d5e19c77dc
https://github.com/Quantia-Analytics/Contana-Data-Science-Example-R
https://github.com/Quantia-Analytics/Cortana-Data-Science-Example-Python
Col1 Col2
Val11 Val12
Val21 Val22 Azure ML
Service
Score
Out1
Out2
User
Application
Output
Input
Request
Response
End point