Machine Learning Essentials
Data Science Thailand Meetup#3 @Ne8T
17 December 2015
โกเมษ จันทวิมล.Komes Chandavimol
http://www.cs.toronto.edu/~urtasun/courses/CSC411/CSC411_Fall15_files/machine_learning.jpg
2 http://www.adweek.com/prnewser/how-‐many-‐times-‐do-‐the-‐worlds-‐social-‐media-‐users-‐click-‐every-‐minute/117427
https://www.domo.com/learn/data-‐never-‐sleeps-‐3-‐0
Big Data w/o Algo
“Data is inherently dumb. It doesn’t actually do anything unless you know how to use it; how to act with it,” Mr. Sondergaard
“Algorithms are where the real value lies. Algorithms define action. Dynamic algorithms are the core of new customer interactions.”
“The algorithmic economy will power the next great leap in machine-‐to-‐machine evolution in the Internet of Things,
“Products and services will be defined by the sophistication of their algorithms and services. Organizations will be valued, not just on their big data, but the algorithms that turn that data into actions, and ultimately impact customers.
http://www.zdnet.com/article/big-‐data-‐is-‐useless-‐without-‐algorithms-‐gartner-‐says/
ML
Machine learning is a core, transformative way by which we’re rethinking everything we’re doing. We’re thoughtfully applying it across all our products, be it search, ads, YouTube or Play
Sundar Pichai, CEO, Google
The field of study that gives computers the ability to learn without being explicitly programmed.” Arthur Samuel (1990) Improving Performance in some Task with Experience”. Tom Mitchell Tom Mitchell (1998) Machine Learning deals with systems that can learn from data.
What is Machine Learning?
http://nkonst.com/machine-‐learning-‐explained-‐simple-‐words/ Wikipedia
Data
New Analytic Insights (Information, knowledge, data story)
Data Product + Visualization Mass Analytic Tools
Recommender systems Machine Learning
Complex Event Processing Data Science Team
Data Scientist Picture:http://www.clipartpanda.com/categories/scientist-clip-art
Where is ML in Data Science?
Doing Data Science by O'Neil et al (2013) DatascienceTh.com
Datafication
Fraud Detection
https://www.mapr.com/blog/new-‐age-‐fraud-‐analytics-‐machine-‐learning-‐hadoop Skytree
* Personal Assistants (Siri) * Adorable robots (Jibo) * Dinosoir Toy (Watson) * DeepFace
The Application of ML
https://cognitoys.com/#
ML in Finance
https://www.mapr.com/blog/new-‐age-‐fraud-‐analytics-‐machine-‐learning-‐hadoop Skytree
ML at Yahoo
http://www.slideshare.net/Hadoop_Summit/surge-‐rise-‐of-‐scalable-‐machine-‐learning-‐at-‐yahoo
Oct
http://www.analyticsvidhya.com/blog/2015/11/infographic-‐rise-‐machine-‐learning-‐year-‐2015/
R,Python, Weka Excel Armadillo C++ Scilkit Learn for python
Machine Learning Tools
Google TensorFlow Twitter Dimsum Airbnb AeroSolve Facebook Torch (deep learning) Linkedin FeatureFu
Microsoft Azure ML Google Prediction API Amazon ML IBM Watson Analytics
Spunk ML SAP Predictive Analytics SAS SPSS
Rapid Miner