machine learning essentials (dsth meetup#3)

Machine Learning Essentials

Data Science Thailand Meetup#3 @Ne8T

17 December 2015

โกเมษ จันทวิมล.Komes Chandavimol

[email protected]

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 Growth

3

http://www.wired.com/insights/2014/07/data-‐new-‐oil-‐digital-‐economy/

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

Workflow

http://nkonst.com/machine-‐learning-‐explained-‐simple-‐words/

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

The Application of ML

Amazon.com, netflix.com, facebook.com

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 Healthcare

Reference: Grenplum, vmware, emc2

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

ML in Retail

http://www.slideshare.net/sushantshankar1/ml-‐meetup-‐20150130-‐presentation

http://www.analyticsvidhya.com/blog/2015/11/infographic-‐rise-‐machine-‐learning-‐year-‐2015/

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

Landscape

machine learning essentials (dsth meetup#3)

Data & Analytics