491 Jaccard PPTs View free & download

Mark Jaccard PowerPoint PPT Presentation

Mark Jaccard - Richer countries start and then help / pressure poorer countries to follow. ... Overlooks risks and quality differences in technologies (transit vs. cars, lightbulbs) ...

Richer countries start and then help / pressure poorer countries to follow. ... Overlooks risks and quality differences in technologies (transit vs. cars, lightbulbs) ...

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introduction to numerical methods in community ecology PowerPoint PPT Presentation

introduction to numerical methods in community ecology - Sorenson (Bray-Curtis, Czekanowski) Jaccard. Euclidean. Chi ... Sorenson (Bray-Curtis) =shared abundance/total abundance. probably most popular distance measure ...

Sorenson (Bray-Curtis, Czekanowski) Jaccard. Euclidean. Chi ... Sorenson (Bray-Curtis) =shared abundance/total abundance. probably most popular distance measure ...

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Clustering and Grouping Analysis PowerPoint PPT Presentation

Clustering and Grouping Analysis - Associate Vice Chancellor, Information Management and Institutional Research ... a/(a b c d) Russel/Rao index. a/(a b c) Jaccard coefficient ...

Associate Vice Chancellor, Information Management and Institutional Research ... a/(a b c d) Russel/Rao index. a/(a b c) Jaccard coefficient ...

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Summary of 8th lesson PowerPoint PPT Presentation

Summary of 8th lesson - If genotypes fall on clades separated by long branches, it may be an indication ... Need to eliminate co-segregant markers and to use Jaccard;s ...

If genotypes fall on clades separated by long branches, it may be an indication ... Need to eliminate co-segregant markers and to use Jaccard;s ...

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Scoring, Term Weighting, The Vector Space Model PowerPoint PPT Presentation

Scoring, Term Weighting, The Vector Space Model - Good for expert users with precise understanding of their needs and the ... Query: 'ides of March' Document 'Caesar died in March' 8. What's wrong with Jaccard? ...

Good for expert users with precise understanding of their needs and the ... Query: 'ides of March' Document 'Caesar died in March' 8. What's wrong with Jaccard? ...

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ISYS 300 Document Similarity PowerPoint PPT Presentation

ISYS 300 Document Similarity - The Cosine Coefficient is a common way to measure similarity: This is the same as: ... Jaccard Coefficient: Jaccard(D1, D2) = w/(N-z) = w/(n1 n2-w) ...

The Cosine Coefficient is a common way to measure similarity: This is the same as: ... Jaccard Coefficient: Jaccard(D1, D2) = w/(N-z) = w/(n1 n2-w) ...

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Quantification of low-abundance proteins in complexes and in total cell lysates by mass spectrometry PowerPoint PPT Presentation

Quantification of low-abundance proteins in complexes and in total cell lysates by mass spectrometry - Quantification of low-abundance proteins in complexes and in total cell lysates ... Bastienne Jaccard and Manfredo Quadroni ... Elution time. Intensity (cps) ...

Quantification of low-abundance proteins in complexes and in total cell lysates ... Bastienne Jaccard and Manfredo Quadroni ... Elution time. Intensity (cps) ...

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Introduction%20to%20the%20analysis%20of%20community%20data PowerPoint PPT Presentation

Introduction%20to%20the%20analysis%20of%20community%20data - Introduction to the analysis of community data Vojtech Novotny Czech Academy of Science, University of South Bohemia & New Guinea Binatang Research Center

Introduction to the analysis of community data Vojtech Novotny Czech Academy of Science, University of South Bohemia & New Guinea Binatang Research Center

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Chapter%204:%20String%20Matching PowerPoint PPT Presentation

Chapter%204:%20String%20Matching - Title: Chapter 8: XML Subject: Collaborative Data Sharing Author: zives Keywords: Principles of Data Integration Description: QDB-MUD Keynote talk Last modified by

Title: Chapter 8: XML Subject: Collaborative Data Sharing Author: zives Keywords: Principles of Data Integration Description: QDB-MUD Keynote talk Last modified by

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Finding Similar Items

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Data Mining: Preprocessing Techniques PowerPoint PPT Presentation

Data Mining: Preprocessing Techniques - Data Quality Follow Discussions of Ch. 2 of the Textbook Aggregation Sampling Dimensionality Reduction Feature subset selection Feature creation Discretization and ...

Data Quality Follow Discussions of Ch. 2 of the Textbook Aggregation Sampling Dimensionality Reduction Feature subset selection Feature creation Discretization and ...

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Genetic Algorithms for Information Retrieval PowerPoint PPT Presentation

Genetic Algorithms for Information Retrieval - The GA starts with a limited number of individuals from P (initial population) ... to survive, with less fit genes dying off, being replaced by the fitter genes. ...

The GA starts with a limited number of individuals from P (initial population) ... to survive, with less fit genes dying off, being replaced by the fitter genes. ...

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Multi-Concept Alignment and Evaluation PowerPoint PPT Presentation

Multi-Concept Alignment and Evaluation - KB scenario has dually indexed books. Brinkman and GTT concepts co-occur ... Training and evaluation set from dually-indexed books. 2/3 training, 1/3 testing ...

KB scenario has dually indexed books. Brinkman and GTT concepts co-occur ... Training and evaluation set from dually-indexed books. 2/3 training, 1/3 testing ...

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Finding Similar Sets PowerPoint PPT Presentation

Title: CS206 --- Electronic Commerce Author: Jeff Ullman Last modified by: Jeffrey D. Ullman Created Date: 3/23/2002 8:14:09 PM Document presentation format

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Evaluation of Clustering Techniques on DMOZ Data PowerPoint PPT Presentation

Evaluation of Clustering Techniques on DMOZ Data - Title: ALternative Energy Sources Author: Musa Last modified by: Can Created Date: 5/14/2004 12:43:08 AM Document presentation format: On-screen Show

Title: ALternative Energy Sources Author: Musa Last modified by: Can Created Date: 5/14/2004 12:43:08 AM Document presentation format: On-screen Show

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CS276: Information Retrieval and Web Search PowerPoint PPT Presentation

CS276: Information Retrieval and Web Search - CS276: Information Retrieval and Web Search Pandu Nayak and Prabhakar Raghavan Lecture 6: Scoring, Term Weighting and the Vector Space Model Length normalization A ...

CS276: Information Retrieval and Web Search Pandu Nayak and Prabhakar Raghavan Lecture 6: Scoring, Term Weighting and the Vector Space Model Length normalization A ...

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Social Network Analysis on Name Disambiguation PowerPoint PPT Presentation

Social Network Analysis on Name Disambiguation - The same author names mistakenly appear under multiple name variants. ... Edit-distance, Affine Gap, Smith-Waterman, Jaro, etc. Token-based similarity metrics ...

The same author names mistakenly appear under multiple name variants. ... Edit-distance, Affine Gap, Smith-Waterman, Jaro, etc. Token-based similarity metrics ...

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Heavy%20Fermion%20Superconductivity:%20Competition%20and%20Cooperation%20of%20Spin PowerPoint PPT Presentation

Heavy%20Fermion%20Superconductivity:%20Competition%20and%20Cooperation%20of%20Spin - ... mean free path by impurity ... CeCu2Si2 which is barely magnetic material ... Ferromagnetic spin-fluctuation mechanism ...

... mean free path by impurity ... CeCu2Si2 which is barely magnetic material ... Ferromagnetic spin-fluctuation mechanism ...

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Vector%20Space%20Model%20:%20TF%20-%20IDF

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Summary of sixth lesson PowerPoint PPT Presentation

Summary of sixth lesson - AMOVA: partitions molecular variance amongst a priori defined groupings ... AMOVA; requires a priori grouping. Discriminant, canonical analysis ...

AMOVA: partitions molecular variance amongst a priori defined groupings ... AMOVA; requires a priori grouping. Discriminant, canonical analysis ...

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A procedure for field delineation PowerPoint PPT Presentation

A procedure for field delineation - A procedure for field delineation with heat maps of bibliographically coupled publications using core documents and a cluster approach - the case of multiscale ...

A procedure for field delineation with heat maps of bibliographically coupled publications using core documents and a cluster approach - the case of multiscale ...

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Wu-Jun Li - Mining Massive Datasets Wu-Jun Li Department of Computer Science and Engineering Shanghai Jiao Tong University Lecture 10: Finding Similar Items * * Implementation ...

Mining Massive Datasets Wu-Jun Li Department of Computer Science and Engineering Shanghai Jiao Tong University Lecture 10: Finding Similar Items * * Implementation ...

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Diversity: alpha PowerPoint PPT Presentation

Diversity: alpha - Beta diversity is a concept that helps us to cope with the fact that ... Speciation and dispersal limitation: the Hubbell's (2001) neutral model ...

Beta diversity is a concept that helps us to cope with the fact that ... Speciation and dispersal limitation: the Hubbell's (2001) neutral model ...

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An Empirical Study of InstanceBased Ontology Mapping PowerPoint PPT Presentation

An Empirical Study of InstanceBased Ontology Mapping - ... van der Meij, Stefan Schlobach, Shenghui Wang. STITCH@CATCH funded by NWO ... Scenario 1 can be evaluated differently (e.g. cross-validation on test-data) ...

... van der Meij, Stefan Schlobach, Shenghui Wang. STITCH@CATCH funded by NWO ... Scenario 1 can be evaluated differently (e.g. cross-validation on test-data) ...

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L. Padmasree PowerPoint PPT Presentation

L. Padmasree - Signature Based Duplicate Detection in Digital Libraries L. Padmasree Vamshi Ambati J. Anand Chandulal M. Sreenivasa Rao School of Information Technology, JNT ...

Signature Based Duplicate Detection in Digital Libraries L. Padmasree Vamshi Ambati J. Anand Chandulal M. Sreenivasa Rao School of Information Technology, JNT ...

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Mapping the Dynamics of Strategic Alliance Networks in the Global Information Sector PowerPoint PPT Presentation

Mapping the Dynamics of Strategic Alliance Networks in the Global Information Sector - Mapping the Dynamics of Strategic Alliance Networks in the Global Information Sector David Knoke University of Minnesota Workshop on Clusters, Networks & Alliances

Mapping the Dynamics of Strategic Alliance Networks in the Global Information Sector David Knoke University of Minnesota Workshop on Clusters, Networks & Alliances

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Instance-based mapping between thesauri and folksonomies PowerPoint PPT Presentation

Instance-based mapping between thesauri and folksonomies - Instance-based mapping between thesauri and folksonomies Christian Wartena Rogier Brussee Telematica Instituut

Instance-based mapping between thesauri and folksonomies Christian Wartena Rogier Brussee Telematica Instituut

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Methods for High Degrees of Similarity PowerPoint PPT Presentation

Methods for High Degrees of Similarity - The B-tree is a perfect index structure for a length-based index. Given a string of length L, we can find strings in the range L (1-J) to L/(1-J) ...

The B-tree is a perfect index structure for a length-based index. Given a string of length L, we can find strings in the range L (1-J) to L/(1-J) ...

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Clustering - BFR (Bradley-Fayyad-Reina) is a k-means variant that compresses points near the center of clusters. Also compresses groups of outliers.

BFR (Bradley-Fayyad-Reina) is a k-means variant that compresses points near the center of clusters. Also compresses groups of outliers.

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Summary of 8th lesson - Summary of 8th lesson Exotic microbes have a reduced level of genetic variability If genotypes fall on clades separated by long branches, it may be an indication ...

Summary of 8th lesson Exotic microbes have a reduced level of genetic variability If genotypes fall on clades separated by long branches, it may be an indication ...

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S?stad?p???s? I PowerPoint PPT Presentation

S?stad?p???s? I - Title: Steven F. Ashby Center for Applied Scientific Computing Month DD, 1997 Author: Computations Last modified by: ii Created Date: 3/18/1998 1:44:31 PM

Title: Steven F. Ashby Center for Applied Scientific Computing Month DD, 1997 Author: Computations Last modified by: ii Created Date: 3/18/1998 1:44:31 PM

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Quiz - Quiz What were the two most significant consequences of geographic isolation of some mangrove stand in Panama? In the Hogberg et al paper on Fomitopsis what were the ...

Quiz What were the two most significant consequences of geographic isolation of some mangrove stand in Panama? In the Hogberg et al paper on Fomitopsis what were the ...

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Learning Influence Probabilities in Social Networks PowerPoint PPT Presentation

Learning Influence Probabilities in Social Networks - Learning Influence Probabilities in Social Networks Amit Goyal1 Francesco Bonchi2 Laks V. S. Lakshmanan1 U. of British Columbia Yahoo! Research U. of British Columbia

Learning Influence Probabilities in Social Networks Amit Goyal1 Francesco Bonchi2 Laks V. S. Lakshmanan1 U. of British Columbia Yahoo! Research U. of British Columbia

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CS276 Information Retrieval and Web Mining PowerPoint PPT Presentation

CS276 Information Retrieval and Web Mining - Good for expert users with precise understanding of their needs and the ... Query: ides of march. Document 1: caesar died in march. Document 2: the long march ...

Good for expert users with precise understanding of their needs and the ... Query: ides of march. Document 1: caesar died in march. Document 2: the long march ...

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Improving minhashing: De Bruijn sequences and primitive roots for counting trailing zeroes PowerPoint PPT Presentation

Improving minhashing: De Bruijn sequences and primitive roots for counting trailing zeroes - Improving minhashing: De Bruijn sequences and primitive roots for counting trailing zeroes Why things you didn t think you cared about are actually practical means ...

Improving minhashing: De Bruijn sequences and primitive roots for counting trailing zeroes Why things you didn t think you cared about are actually practical means ...

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Roberto Navigli PowerPoint PPT Presentation

Roberto Navigli - Apprendimento Automatico: Apprendimento Pigro (Lazy Learning) Roberto Navigli Cap. 5.3 [Tan, Steinbeck & Kumar] Concetto di base: Pigrizia In altre parole Il ...

Apprendimento Automatico: Apprendimento Pigro (Lazy Learning) Roberto Navigli Cap. 5.3 [Tan, Steinbeck & Kumar] Concetto di base: Pigrizia In altre parole Il ...

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Efficient Approximate Search on String Collections Part II PowerPoint PPT Presentation

Efficient Approximate Search on String Collections Part II - Best case we are left with at most 5 matching elements beyond the elements in the sketch ... list per q-gram in D and compute the minhash sketch of each list: ...

Best case we are left with at most 5 matching elements beyond the elements in the sketch ... list per q-gram in D and compute the minhash sketch of each list: ...

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Clustering - Clustering Notes 9 Slides created by Jeffrey Ullman

Clustering Notes 9 Slides created by Jeffrey Ullman

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Video Summarization of Key Events Stage I - The Critical View PowerPoint PPT Presentation

Video Summarization of Key Events Stage I - The Critical View - Compared with an open procedure. Smaller scars. Reduced pain. Quicker recovery. ... Two-dimensional video. Limited tactile feedback. British Journal of Surgery. ...

Compared with an open procedure. Smaller scars. Reduced pain. Quicker recovery. ... Two-dimensional video. Limited tactile feedback. British Journal of Surgery. ...

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SUMMARY - Neutral genes: normally population genetics demands loci used are neutral ... Geneaology of 'S' DNA insertion into P ISG confirms horizontal transfer. ...

Neutral genes: normally population genetics demands loci used are neutral ... Geneaology of 'S' DNA insertion into P ISG confirms horizontal transfer. ...

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Persuasion and Attitude Change PowerPoint PPT Presentation

Persuasion and Attitude Change - Source characteristic: Credibility. Message characteristic: Fear appeals ... Inconsistency between two cognitions produces dissonance (e.g., between an ...

Source characteristic: Credibility. Message characteristic: Fear appeals ... Inconsistency between two cognitions produces dissonance (e.g., between an ...

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Discovering Complex Matchings across Web Query Interfaces: A Correlation Mining Approach PowerPoint PPT Presentation

Discovering Complex Matchings across Web Query Interfaces: A Correlation Mining Approach - Discovering Complex Matchings across Web Query Interfaces: A Correlation Mining Approach Bin He Joint work with: Kevin Chen-Chuan Chang, Jiawei Han

Discovering Complex Matchings across Web Query Interfaces: A Correlation Mining Approach Bin He Joint work with: Kevin Chen-Chuan Chang, Jiawei Han

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A Method for Comparing Self-Organizing Maps: Case Studies of Banking and Linguistic Data PowerPoint PPT Presentation

A Method for Comparing Self-Organizing Maps: Case Studies of Banking and Linguistic Data - Reordered and visualized isomorphic subgraph of lexical data (Task 1 vs. Task 2) ... The maximum isomorphic subgraph as a measure to identify the similarity between ...

Reordered and visualized isomorphic subgraph of lexical data (Task 1 vs. Task 2) ... The maximum isomorphic subgraph as a measure to identify the similarity between ...

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Finding Content in FileSharing Networks When You Cant Even Spell PowerPoint PPT Presentation

Finding Content in FileSharing Networks When You Cant Even Spell - Finding Content in File-Sharing Networks When You Can't Even Spell ... The focus of the work is to improve the query success rate in file-sharing P2P networks. ...

Finding Content in File-Sharing Networks When You Can't Even Spell ... The focus of the work is to improve the query success rate in file-sharing P2P networks. ...

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Efficient Approximate Search on String Collections Part II - What is a Sketch. An approximate representation of the string ... Clustering - Sepia. Partition strings using clustering: Enables pruning of whole clusters ...

What is a Sketch. An approximate representation of the string ... Clustering - Sepia. Partition strings using clustering: Enables pruning of whole clusters ...

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CS276: Information Retrieval and Web Search - ... skill to come up with a query that produces a manageable number of hits. ... Query: ides of march. Document 1: caesar died in march. Document 2: the long march ...

... skill to come up with a query that produces a manageable number of hits. ... Query: ides of march. Document 1: caesar died in march. Document 2: the long march ...

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Information Retrieval and Data Mining (AT71.07) Comp. Sc. and Inf. Mgmt. Asian Institute of Technology PowerPoint PPT Presentation

Information Retrieval and Data Mining (AT71.07) Comp. Sc. and Inf. Mgmt. Asian Institute of Technology - ... Dividing a vector by its L2 norm makes it a unit (length) vector (on surface of unit hypersphere) Effect on the two documents d and d ...

... Dividing a vector by its L2 norm makes it a unit (length) vector (on surface of unit hypersphere) Effect on the two documents d and d ...

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Wikirecommender PowerPoint PPT Presentation

Wikirecommender - m dulo de recomendaciones de p ginas a visitar en la wikipedia, basado en las aportaciones efectuadas por la comunidad de usuarios usando hadoop

m dulo de recomendaciones de p ginas a visitar en la wikipedia, basado en las aportaciones efectuadas por la comunidad de usuarios usando hadoop

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Data Mining Association Analysis: Basic Concepts and Algorithms PowerPoint PPT Presentation

Data Mining Association Analysis: Basic Concepts and Algorithms - Prune candidate itemsets containing subsets of length k that are infrequent ... This may increase max length of frequent itemsets and traversals of hash tree ...

Prune candidate itemsets containing subsets of length k that are infrequent ... This may increase max length of frequent itemsets and traversals of hash tree ...

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Cluster Analysis of Abiotic Environmental Characteristics PowerPoint PPT Presentation

Cluster Analysis of Abiotic Environmental Characteristics - Cluster Analysis of Abiotic Environmental Characteristics. Sandy ... In other words, do the abiotic characteristics cluster plots into those two groups? ...

Cluster Analysis of Abiotic Environmental Characteristics. Sandy ... In other words, do the abiotic characteristics cluster plots into those two groups? ...

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Using String Similarity Metrics for Terminology Recognition PowerPoint PPT Presentation

Objects are discrete, the terms people use to describe objects are usually not! ... Specialising in Avionics. Electronic noise is a problem. But can be filtered! ...

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PROBLEM BEING ATTEMPTED PowerPoint PPT Presentation

PROBLEM BEING ATTEMPTED - All Data Stored on User's Personal Computer. Classify Interests ... Automatically build user profile from ... e.g. Badminton and Sports. Use ...

All Data Stored on User's Personal Computer. Classify Interests ... Automatically build user profile from ... e.g. Badminton and Sports. Use ...

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Documents that have lots of shingles in common have similar text, even if the ... Careful: you must pick k large enough, or most documents will have most shingles. ...

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Liang Jin and Chen Li PowerPoint PPT Presentation

Liang Jin and Chen Li - Star Wars: Episode III - Revenge of the Sith. The Matrix. Title. Schwarzenegger. Samuel Jackson ... estimation for predicates with wildcards: star LIKE '%Hanks ...

Star Wars: Episode III - Revenge of the Sith. The Matrix. Title. Schwarzenegger. Samuel Jackson ... estimation for predicates with wildcards: star LIKE '%Hanks ...

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Cluster%20Analysis PowerPoint PPT Presentation

Cluster%20Analysis - DBSCAN: Density Based Spatial Clustering of Applications with Noise Relies on a density-based notion of cluster: A cluster is defined as a maximal set of density- ...

DBSCAN: Density Based Spatial Clustering of Applications with Noise Relies on a density-based notion of cluster: A cluster is defined as a maximal set of density- ...

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David Corne, and Nick Taylor, Heriot-Watt University - dwcorne@gmail.com PowerPoint PPT Presentation

David Corne, and Nick Taylor, Heriot-Watt University - dwcorne@gmail.com - Data Mining (and machine learning) DM Lecture 6: Similarity and Distance

Data Mining (and machine learning) DM Lecture 6: Similarity and Distance

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Jaccard PowerPoint PPT Presentations