Eick/Alpaydin Introduction

Why “Learn”? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What We Talk About When We Talk About“Learning” ,[object Object],[object Object],[object Object],[object Object],[object Object]

Data Mining /KDD ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Definition := “KDD is the non-trivial process of identifying valid, novel, potentially useful, and ultimately understandable patterns in data” (Fayyad ) Applications:

What is Machine Learning? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Growth of Machine Learning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Alpydin & Ch. Eick: ML Topic1

Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Learning Associations ,[object Object],[object Object],[object Object],Market-Basket transactions

Classification ,[object Object],[object Object],Discriminant: IF income > θ 1 AND savings > θ 2 THEN low-risk ELSE high-risk Model

Classification: Applications ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Face Recognition Training examples of a person Test images AT&T Laboratories, Cambridge UK http://www.uk.research.att.com/facedatabase.html

Prediction: Regression ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],y = wx + w 0

Regression Applications ,[object Object],[object Object],α 1 = g 1 ( x , y ) α 2 = g 2 ( x , y ) α 1 α 2 ( x , y )

Supervised Learning: Uses ,[object Object],[object Object],[object Object],[object Object],Example: decision trees tools that create rules

Unsupervised Learning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Reinforcement Learning ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Resources: Datasets ,[object Object],[object Object],[object Object],[object Object]

Resources: Journals ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Resources: Conferences ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Summary COSC 6342 ,[object Object],[object Object],[object Object],[object Object],[object Object],Alpydin & Ch. Eick: ML Topic1

Eick/Alpaydin Introduction

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