An Educational Module Illustrating How Sparse Matrix-Vector Multiplication on Parallel Processors Connects to Graph Partitioning.
M. Ali RostamiH. Martin BückerPublished in: Euro-Par Workshops (2015)
Keyphrases
- sparse matrix
- graph partitioning
- parallel processors
- floating point
- graph model
- image segmentation
- weighted graph
- clustering algorithm
- data clustering
- spectral clustering
- search problems
- precedence constraints
- superpixels
- min cut
- data objects
- random projections
- multiscale
- image processing
- rows and columns
- normalized cut
- semi supervised
- lower bound
- search space
- machine learning
- higher order