merge conflict
learning epoch commit
merge
Merge branch 'RuiShu-master'
Reformat
Add Matrix.java slice method
prediction class
Add Matrix.java slice method
before merge II
merge prediction and slice
Remove everything
Remove neuralnetwork
for rui III
Add neuralnetwork
Add James's repository
before nn
Merge remote-tracking branch 'upstream/master'
slice rows and columns
matrix append left
continue implementing nn