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Reza Sherkat and Davood Rafiei PowerPoint PPT Presentation
Reza Sherkat and Davood Rafiei - Efficiently Evaluating Order Preserving Similarity Queries over ... Pair-wise similarity of their observations {b, c} {f, g, h} {h, i} 4 {f, g, h} {f, g} ...
Efficiently Evaluating Order Preserving Similarity Queries over ... Pair-wise similarity of their observations {b, c} {f, g, h} {h, i} 4 {f, g, h} {f, g} ...
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CSE 450 PowerPoint PPT Presentation
CSE 450 - ... a set S = {s1, s2, . , sn) of states, Random Walk': Switches ... Unregulated Websites. Limitations. Topic representation on Web. Page connectivity. Thank You ...
... a set S = {s1, s2, . , sn) of states, Random Walk': Switches ... Unregulated Websites. Limitations. Topic representation on Web. Page connectivity. Thank You ...
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Fractional Order Modeling PowerPoint PPT Presentation
Fractional Order Modeling - Fractional Order Modeling & Control Strategies for Grid-Connected Renewable Energy Sources Major Professor : Dr. Chen Committee members: Dr. Cripps, Dr. Spencer,
Fractional Order Modeling & Control Strategies for Grid-Connected Renewable Energy Sources Major Professor : Dr. Chen Committee members: Dr. Cripps, Dr. Spencer,
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Finding Syntactic Similarities Between XML Documents PowerPoint PPT Presentation
Finding Syntactic Similarities Between XML Documents - book author Abiteboul /author year 2000 /year /book ???? ??????? Abiteboul /??????? ??? 2000 /??? /???? ... Abiteboul /autor rok 2000 /rok /KSIAZKA ...
book author Abiteboul /author year 2000 /year /book ???? ??????? Abiteboul /??????? ??? 2000 /??? /???? ... Abiteboul /autor rok 2000 /rok /KSIAZKA ...
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Chapter 8. Mining Stream, TimeSeries, and Sequence Data PowerPoint PPT Presentation
Chapter 8. Mining Stream, TimeSeries, and Sequence Data - Mining sequence patterns in transactional databases. Mining ... Y. Moon, K. Whang, W. Loh. Duality Based Subsequence Matching in Time-Series Databases, ICDE'02 ...
Mining sequence patterns in transactional databases. Mining ... Y. Moon, K. Whang, W. Loh. Duality Based Subsequence Matching in Time-Series Databases, ICDE'02 ...
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Retrieval techniques for highdimensional datasets PowerPoint PPT Presentation
Retrieval techniques for highdimensional datasets - false dismissal (when D(S,T) D(F(S), F(T) ) ) false positives (when ... a small rate of false positives is desirable, but not essential. 12. What we achieve ...
false dismissal (when D(S,T) D(F(S), F(T) ) ) false positives (when ... a small rate of false positives is desirable, but not essential. 12. What we achieve ...
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Indexing and Data Mining in Multimedia Databases PowerPoint PPT Presentation
Indexing and Data Mining in Multimedia Databases - Data mining & fractals. Road map. Motivation problems / case study. Definition of fractals and power laws. Solutions to posed problems. More examples ...
Data mining & fractals. Road map. Motivation problems / case study. Definition of fractals and power laws. Solutions to posed problems. More examples ...
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PeiChann Chang, Professor Information Management Department Yuan Ze University PowerPoint PPT Presentation
PeiChann Chang, Professor Information Management Department Yuan Ze University - Yuan Ze University. Knowledge Discovery in Financial Time Series Data. 12/27/09 ... identifying local and global dynamic properties of a process at these timescales ...
Yuan Ze University. Knowledge Discovery in Financial Time Series Data. 12/27/09 ... identifying local and global dynamic properties of a process at these timescales ...
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Time Series Databases PowerPoint PPT Presentation
Time Series Databases - A time series is a sequence of real numbers, representing the ... Learn a user profile on what is ... GEMINI ([Faloutsos et al]): Map the query S to ...
A time series is a sequence of real numbers, representing the ... Learn a user profile on what is ... GEMINI ([Faloutsos et al]): Map the query S to ...
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Finding Similar Time Series PowerPoint PPT Presentation
Finding Similar Time Series - A time series is a sequence of real numbers, representing the ... Learn a user profile on what is ... GEMINI ([Faloutsos et al]): Map the query S to ...
A time series is a sequence of real numbers, representing the ... Learn a user profile on what is ... GEMINI ([Faloutsos et al]): Map the query S to ...
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CS 277: Data Mining Lecture 14: Page Rank and HITS PowerPoint PPT Presentation
CS 277: Data Mining Lecture 14: Page Rank and HITS - Homework 3 due in class Nov 20. Progress Report 2 today ... S. Wasserman and K. Faust, Social Network Analysis, Cambridge University Press, 1994. ...
Homework 3 due in class Nov 20. Progress Report 2 today ... S. Wasserman and K. Faust, Social Network Analysis, Cambridge University Press, 1994. ...
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Approximation Algorithms for Frequency Related Query Processing on Streaming Data PowerPoint PPT Presentation
Approximation Algorithms for Frequency Related Query Processing on Streaming Data - Summarize a stream of elements. Estimate the frequency of a ... Streaming algorithms. found real applications (important) can lead to theoretical results (fun) ...
Summarize a stream of elements. Estimate the frequency of a ... Streaming algorithms. found real applications (important) can lead to theoretical results (fun) ...
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Dimensionality Reduction Techniques PowerPoint PPT Presentation
Dimensionality Reduction Techniques - SVD decomposition, Discrete Fourier transform, and Discrete Cosine transform. Wavelets ... SVD decomposition - the Karhunen-Loeve transform ...
SVD decomposition, Discrete Fourier transform, and Discrete Cosine transform. Wavelets ... SVD decomposition - the Karhunen-Loeve transform ...
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Approximation Algorithms for Frequency Related Query Processing on Streaming Data PowerPoint PPT Presentation
Approximation Algorithms for Frequency Related Query Processing on Streaming Data - Document/URL streams from a Web crawler. IP packet streams. Web advertisement click streams ... A bitmap, originally all '0' Duplicate detection process ...
Document/URL streams from a Web crawler. IP packet streams. Web advertisement click streams ... A bitmap, originally all '0' Duplicate detection process ...
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Mining Complex Types of Data PowerPoint PPT Presentation
Mining Complex Types of Data - Whole matching: find a sequence that is similar to the query sequence ... Map each sequence to a 'trail' in the feature space ... Mining the World-Wide Web ...
Whole matching: find a sequence that is similar to the query sequence ... Map each sequence to a 'trail' in the feature space ... Mining the World-Wide Web ...
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Chap' 8 Mining Stream, TimeSeries, and Sequence Data PowerPoint PPT Presentation
Chap' 8 Mining Stream, TimeSeries, and Sequence Data - Fast changing and requires fast, real-time response ... Window stitching - Stitch similar windows to form pairs of large similar ...
Fast changing and requires fast, real-time response ... Window stitching - Stitch similar windows to form pairs of large similar ...
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Mining Complex Types of Data PowerPoint PPT Presentation
Mining Complex Types of Data - Mining time-series and sequence data. Mining text databases. Mining the World-Wide Web ... Weather prediction. CS 536 - Data Mining (Au 04/05) - Asim Karim @ LUMS. 17 ...
Mining time-series and sequence data. Mining text databases. Mining the World-Wide Web ... Weather prediction. CS 536 - Data Mining (Au 04/05) - Asim Karim @ LUMS. 17 ...
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Scalable Algorithms for Mining Large Databases PowerPoint PPT Presentation
Scalable Algorithms for Mining Large Databases - Corporations have huge databases containing a wealth of information ... Principle: best tree is the one that can encode records using the fewest bits ...
Corporations have huge databases containing a wealth of information ... Principle: best tree is the one that can encode records using the fewest bits ...
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Web Ranking PowerPoint PPT Presentation
Web Ranking - Irreducible matrix := square, nonnegative, and there exists 't' s.t. (Mt)ij 0 ... For a nonnegative, irreducible, primitive matrix M, there exists an eigenvalue ? ...
Irreducible matrix := square, nonnegative, and there exists 't' s.t. (Mt)ij 0 ... For a nonnegative, irreducible, primitive matrix M, there exists an eigenvalue ? ...
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Hyperlink Analysis PowerPoint PPT Presentation
Hyperlink Analysis - Hub Reputation of a page p on a topic t is the probability that a random surfer ... S. Rosenthal, P. Tsaparas (2000), Finding Authorities and Hubs From Link ...
Hub Reputation of a page p on a topic t is the probability that a random surfer ... S. Rosenthal, P. Tsaparas (2000), Finding Authorities and Hubs From Link ...
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