Changed the protobuf instance format to remove some feaid constraint... sorry guys..
done parse the text and read into matrix
compiled, will test it by tomorrow
kv_vector support multi-channel keys
loaddata and preprocessdata logic
add fea_grp and w_chl in riskmincall
multi-channel delta_ and active_map_
remapIndex in localizer
compiledj
add matrix_io_test.cc, passed read libsvm format again...
add localizer_test.cc, passed on rcv1
optimize the key caching for multi-channel msg
passed testing on rcv1 with 1 server and 1 worker
fix a bug in localizer, passed with 2 workers on rcv1
test with key_cache
fix a bug in parse_text for reading adfea format
move linear_method into src/, remove risk_minimization, also simplified
the protobuf config
compiled
fix a bug in linear_method initialization
minor changes