'Concept description' diaporamas de présentation

Zhongzhi Shi, Markus Stumptner, Yalei Hao, Gerald Quirchmayr

1.22k views • 106 slides

MACHINE LEARNING

MACHINE LEARNING. What is learning?. A computer program learns if it improves its performance at some task through experience (T. Mitchell, 1997) Any change in a system that allows it to perform better (Simon 1983). What do we learn :. Descriptions

520 views • 37 slides

Practical Machine Learning Tools and Techniques

381 views • 36 slides

Instance-based Learning Algorithms

Instance-based Learning Algorithms. Presented by Yan T. Yang. Agenda. Background what is instance-based learning? Two simple algorithms Extensions [Aha, 1994]: F eedback algorithm Noise reduction Irrelevant attribute elimination Novel attribute adoption. Learning Paradigms.

449 views • 32 slides

Business Plan Preparation Introduction

398 views • 24 slides

Data Mining CSCI 307 Spring, 2019

Data Mining CSCI 307 Spring, 2019. Lecture 4 Input , Concepts, Instances, and Attributes. Terminology. Components of the input: Concept : Thing to be learned Concept Description : Output of learning scheme Aim : intelligible and operational concept description

436 views • 23 slides

Novel Pulse Detonation Engine Concept

491 views • 22 slides

Concept Description Vectors and the 20 Question s Game

Concept Description Vectors and the 20 Question s Game. W?odzis?aw Duch Tomasz Sarnatowicz Julian Szyma?ski. Semantic Memory. P ermanent container for general knowledge. Hierarchical Model Collins & Quillian, 1969. Semantic network Collins & Loftus, 1975. Semantic Memory.

234 views • 12 slides

An Alternative SCWR Design Based on Vertical Power Channels and Hexagonal Fuel Assemblies

An Alternative SCWR Design Based on Vertical Power Channels and Hexagonal Fuel Assemblies. Jacopo Buongiorno. April 29, 2003 Madison, Wisconsin. Concept Description. Moderation is provided by the feedwater flowing downward in the inter-assembly gap. Concept Description (2).

117 views • 10 slides

An Alternative SCWR Design Based on Vertical Power Channels and Hexagonal Fuel Assemblies

An Alternative SCWR Design Based on Vertical Power Channels and Hexagonal Fuel Assemblies. Jacopo Buongiorno. April 29, 2003 Madison, Wisconsin. Concept Description. Moderation is provided by the feedwater flowing downward in the inter-assembly gap. Concept Description (2).

107 views • 10 slides

Business Plan Preparation Choosing Opportunities

Business Plan Preparation Choosing Opportunities. Frank Moyes Leeds School of Business University of Colorado Boulder, Colorado. Concept & Team Selection Process. Identify Concept Conduct Idea Exercise (download from website) Sept 5 email resume to instructor as Word attachment

93 views • 9 slides

Instance Store Database Support for Reasoning over Individuals

Instance Store Database Support for Reasoning over Individuals. S Bechhofer, I Horrocks, D Turi. Instance Store - Database Support for Reasoning over Individuals . http://instancestore.man.ac.uk/instancestore.pdf Dumitru Roman. Outline. Introduction Instance Store Implementation

175 views • 8 slides