100+ Earth mover distance PowerPoint (PPT) Presentations, Earth mover distance PPTs

Earth mover distance - PowerPoint PPT Presentation

Similarity and Difference

Similarity and Difference. Pete Barnum January 25, 2006 Advanced Perception. Color. Texture. Visual Similarity. Uses for Visual Similarity Measures. Classification Is it a horse? Image Retrieval Show me pictures of horses. Unsupervised segmentation Which parts of the image are grass?.

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551 views • 45 slides

Embedding and Sketching Non-normed spaces

Embedding and Sketching Non-normed spaces. Alexandr Andoni (MSR). Embedding / Sketching. Definition : an embedding is a map f:M ? H of a metric (M, d M ) into a host metric (H, ? H ) such that for any x,y ? M : d M ( x,y ) ? ? H (f(x), f(y)) ? D * d M ( x,y )

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372 views • 27 slides

Embedding and Sketching Non-normed spaces

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274 views • 27 slides

Sketching, Sampling and other Sublinear Algorithms: Nearest Neighbor Search

Sketching, Sampling and other Sublinear Algorithms: Nearest Neighbor Search. Alex Andoni (MSR SVC). Nearest Neighbor Search (NNS). Preprocess: a set of points Query: given a query point , report a point with the smallest distance to. Motivation. Generic setup:

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173 views • 17 slides

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'Earth mover distance' diaporamas de présentation

Earth mover distance - PowerPoint PPT Presentation

Similarity and Difference

Embedding and Sketching Non-normed spaces

Embedding and Sketching Non-normed spaces

Sketching, Sampling and other Sublinear Algorithms: Nearest Neighbor Search