'Entropy measure' diaporamas de présentation

Data Mining Classification: Alternative Techniques

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Lecture 5 : Local Multiple Sequence Alignment Sequence File Formats

Lecture 5 : Local Multiple Sequence Alignment Sequence File Formats. Localized Alignments. Just like with pairwise alignments, we may not be interested in the global alignment of multiple sequences, but rather only specific regions that are conserved. Local Alignment of msas are important:

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Information and uncertainty

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Information and uncertainty

Information and uncertainty. Manipulating symbols. Last class Typology of signs Sign systems Symbols Tremendously important distinctions for informatics and computational sciences Computation = symbol manipulation

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Measurement

Measurement. Measurement. Recap: emergence and self- organisation are associated with complexity Can we identify systems that are complex? Can we distinguish types of levels of complexity? Intuitively, complexity is related to the amount of information needed to describe a system

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ENTROPY-BASED CONCEPT SHIFT DETECTION PETER VORBURGER, ABRAHAM BERNSTEIN IEEE ICDM 2006

ENTROPY-BASED CONCEPT SHIFT DETECTION PETER VORBURGER, ABRAHAM BERNSTEIN IEEE ICDM 2006. 1. Speaker: Li HueiJyun Advisor: Koh JiaLing Date:2007/11/6. OUTLINE. Introduction Entropy and Concept Shift Adaption Calculating Entropy on Data Streams

295 views • 21 slides