Completly refactor SRG module
Completely refactor SRG module
Completely refactor SRG module
Completely refactor SRG module and remove no useful data and test file
Add prior directory
Add testSRG
Add prior directory
merge  srg and randSRG together
Add ascontinuoustype for in2d
solve some bug in add_neighbor and set_seed
remove a file called .gitignore
add 2d support for aggregator and optimizer
add 2d support  in aggregator and optimizer
add 2d support  in aggregator and optimizer
add 2d support  in aggregator and optimizer
add 2d support  in aggregator and optimizer
Merge pull request #13 from zhenzonglei/NewSRG

New SRG