12 Sayyadian PPTs View free & download

Mayssam Sayyadian, AnHai Doan PowerPoint PPT Presentation

Mayssam Sayyadian, AnHai Doan - Efficient Keyword Search across Heterogeneous Relational Databases Mayssam Sayyadian, AnHai Doan University of Wisconsin - Madison Hieu LeKhac University of Illinois ...

Efficient Keyword Search across Heterogeneous Relational Databases Mayssam Sayyadian, AnHai Doan University of Wisconsin - Madison Hieu LeKhac University of Illinois ...

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Mayssam Sayyadian, Yoonkyong Lee, AnHai Doan PowerPoint PPT Presentation

Mayssam Sayyadian, Yoonkyong Lee, AnHai Doan - Numerous matching techniques have been developed ... Matching systems are still tuned manually, by trial and error ... Given schema S & matching system M. tunes ...

Numerous matching techniques have been developed ... Matching systems are still tuned manually, by trial and error ... Given schema S & matching system M. tunes ...

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Toward Entity Retrieval over Structured and Text Data PowerPoint PPT Presentation

Toward Entity Retrieval over Structured and Text Data - ... Retrieval over Structured and Text Data ... Database) Web (text) Entity = researcher ... ER queries: 11 researchers, Q=name (no relevant text doc examples) ...

... Retrieval over Structured and Text Data ... Database) Web (text) Entity = researcher ... ER queries: 11 researchers, Q=name (no relevant text doc examples) ...

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Pedro DeRose PowerPoint PPT Presentation

Pedro DeRose - database researchers, movie fans, legal professionals, ... any interesting connection between ... Browse. Mining. Alert/Monitor. News summary. Jim ...

database researchers, movie fans, legal professionals, ... any interesting connection between ... Browse. Mining. Alert/Monitor. News summary. Jim ...

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AnHai Doan - Actually Bought a House in 2004. Buying period. queried 7-8 data sources over 3 weeks ... Dell laptop X200 with mouse ... Serious problem in many settings (e.g. ...

Actually Bought a House in 2004. Buying period. queried 7-8 data sources over 3 weeks ... Dell laptop X200 with mouse ... Serious problem in many settings (e.g. ...

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Estimating Rates of Rare Events at Multiple Resolutions PowerPoint PPT Presentation

Estimating Rates of Rare Events at Multiple Resolutions - Problem: Estimate the click-through rate (CTR) of an ad on a page. Most (ad, page) pairs have very few impressions, if any, and even fewer clicks ...

Problem: Estimate the click-through rate (CTR) of an ad on a page. Most (ad, page) pairs have very few impressions, if any, and even fewer clicks ...

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Multi-Class and Structured Classification PowerPoint PPT Presentation

Multi-Class and Structured Classification - Multi-Class and Structured Classification Simon Lacoste-Julien Machine Learning Workshop Friday 8/24/07 [built from s from Guillaume Obozinksi]

Multi-Class and Structured Classification Simon Lacoste-Julien Machine Learning Workshop Friday 8/24/07 [built from s from Guillaume Obozinksi]

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Estimating Rates of Rare Events at Multiple Resolutions - Variance stabilizing transformation: Var(y) is independent of E[y] needed in ... variance Wij. Vparent(ij) parent(ij) Wparent(ij) 14. Rare rate modeling ...

Variance stabilizing transformation: Var(y) is independent of E[y] needed in ... variance Wij. Vparent(ij) parent(ij) Wparent(ij) 14. Rare rate modeling ...

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Multiclass and structured classification - NN and k-NN generalize in a straightforward manner to multi-class classification ... Fast to train: only the data from class k is needed to learn the kth model ...

NN and k-NN generalize in a straightforward manner to multi-class classification ... Fast to train: only the data from class k is needed to learn the kth model ...

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Web Data Management PowerPoint PPT Presentation

Web Data Management - Get background and understanding of the new challenges in ... Facebook Apps, Open Social. Web site provides canvas. Third party apps can paint on this canvas ' ...

Get background and understanding of the new challenges in ... Facebook Apps, Open Social. Web site provides canvas. Third party apps can paint on this canvas ' ...

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Hierarchies in Data Mining PowerPoint PPT Presentation

Hierarchies in Data Mining - We propose desiderata that enable appropriate definition of query semantics for imprecise data ... Desideratum I: Consistency ... Desideratum II: Faithfulness ...

We propose desiderata that enable appropriate definition of query semantics for imprecise data ... Desideratum I: Consistency ... Desideratum II: Faithfulness ...

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Mayssam Sayyadian PowerPoint PPT Presentation

Mayssam Sayyadian - Data integration techniques help data mining techniques ... of common substrings (Clinton St. vs. Bill Clinton, George West vs. West Main St., etc. ...

Data integration techniques help data mining techniques ... of common substrings (Clinton St. vs. Bill Clinton, George West vs. West Main St., etc. ...

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Sayyadian PowerPoint PPT Presentations