File:AdjacencyMatrixGraphBLASBFS.png

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Summary

Description
English: When a graph is represented by a matrix, matrix multiplication acts as a step forward in a breadth first search. In this example, the inputs are a matrix that represents the graph, A, and a vector of the starting node in the graph to search from. The result of the multiplication is the next step in a breadth first search, being the nodes adjacent to node 4, which are nodes 1 and 3.
Date 20190-01-01
Source https://mitpress.mit.edu/books/mathematics-big-data
Author Jeremy Kepner

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Captions

Matrix multiplication is a step in a breadth first search across an adjacency matrix.

image/png

7b8fa0dca985b414ea30f3734aadfc2fbe30afd6

26,981 byte

280 pixel

745 pixel

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Date/TimeThumbnailDimensionsUserComment
current03:47, 31 October 2019Thumbnail for version as of 03:47, 31 October 2019745 × 280 (26 KB)Pelletier.michelUser created page with UploadWizard
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