'Symmetric difference' diaporamas de présentation

Learning with Trees

Learning with Trees. Rob Nowak. University of Wisconsin-Madison Collaborators: Rui Castro, Clay Scott, Rebecca Willett. www.ece.wisc.edu/~nowak. Artwork: Piet Mondrian. Basic Problem: Partitioning.

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2.1 Sets Sets Common Universal Sets Subsets 2.2 Set Operations 2.3 Functions

2.1 Sets Sets Common Universal Sets Subsets 2.2 Set Operations 2.3 Functions 2.4 Sequences and Summations. A set is a collection or group of objects or elements or members . (Cantor 1895) A set is said to contain its elements.

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Bits, Bytes, and Integers Lecture, Jan. 24, 2013

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Set Operations

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INFO 2950

INFO 2950. Prof. Carla Gomes gomes@cs.cornell.edu Module Basic Structures: Sets Rosen, chapt. 2. Note: ? ? {?}. Set Theory - Definitions and notation. A set is an unordered collection of objects referred to as elements . A set is said to contain its elements.

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CSCI 115

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Ontology Contraction: beyond Propositional Paradise

Ontology Contraction: beyond Propositional Paradise. Bernardo Cuenca Grau , Computer Science Department, University of Oxford Evgeny Kharlamov, Dmitriy Zheleznyakov KRDB research centre , Free University of Bozen -Bolzano AMW 2012, Ouro Preto , Brazil. Ontologies: schema + data.

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Embedding and Similarity Search for Point Sets under Translation

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Embedding and Similarity Search for Point Sets under Translation

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????????????????1 5% ? ????????????????? 15% ? ??????????? 20% ???????????? 50% zhym@fudan

????????????????1 5% ? ????????????????? 15% ? ??????????? 20% ???????????? 50% zhym@fudan.edu.cn ?? 13212010027@fudan.edu.cn BBS id:abchjsabc ??? 1039 ?? 10302010007@fudan.edu.cn liy@fudan.edu.cn ??. A?B=A?C ? B=C cancellation law ? ? Example:A={1,2,3},B={3,4,5},C={4,5}, B ? C,

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Topics

Topics. Dictionaries Sets Serializing Objects. Dictionaries. Dictionary : object that stores a collection of data Each element consists of a key and a value Often referred to as mapping of key to value Key must be an immutable object

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Basic Definitions of Set Theory

Basic Definitions of Set Theory. Lecture 23 Section 5.1 Wed, Mar 8, 2006. The Universal Set. Whenever we use sets, there must be a universal set U which contains all elements under consideration. Typical examples are U = R and U = N .

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CSNB 143 Discrete Mathematical Structures

CSNB 143 Discrete Mathematical Structures. Chapter 2 - Sets. Sets. OBJECTIVES Student should be able to identify sets and its important components. Students should be able to apply set in daily lives. Students should know how to use set in its operations. What, which, where, when.

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Set Operation

Set Operation. Janice Sipin. Set Operation. A ? B U A B. Set Operation. A ? B U

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Lecture 20:

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