Normally trained caffe model are in .caffemodel
extension and actually they are in binary protobuf
format.
Any idea how to load a caffe model in hdf5
format to caffe net in c++?
I have a model trained with python caffe in hdf5
format.
My application is in c++ using caffe c++ version and I prefer to use c++ than python.
How to read the model in caffe trained model in hdf5 format to c++ caffe net?
I know that caffe has hdf5data layer inside. Is there a sample program for that?
I found CopyTrainedLayersFromHDF5(string) API in net.hpp file.
When I load .h5 model using that API, I have error as
HDF5-DIAG: Error detected in HDF5 (1.8.11) thread 140737353775552:
#000: ../../../src/H5G.c line 463 in H5Gopen2(): unable to open group
major: Symbol table
minor: Can't open object
#001: ../../../src/H5Gint.c line 320 in H5G__open_name(): group not found
major: Symbol table
minor: Object not found
#002: ../../../src/H5Gloc.c line 430 in H5G_loc_find(): can't find object
major: Symbol table
minor: Object not found
#003: ../../../src/H5Gtraverse.c line 861 in H5G_traverse(): internal path traversal failed
major: Symbol table
minor: Object not found
#004: ../../../src/H5Gtraverse.c line 641 in H5G_traverse_real(): traversal operator failed
major: Symbol table
minor: Callback failed
#005: ../../../src/H5Gloc.c line 385 in H5G_loc_find_cb(): object 'data' doesn't exist
major: Symbol table
minor: Object not found
F0220 15:26:05.044219 24529 net.cpp:811] Check failed: data_hid >= 0 (-1 vs. 0) Error reading weights from data_800000.h5
*** Check failure stack trace: ***
@ 0x7ffff64afdcd google::LogMessage::Fail()
@ 0x7ffff64b1d08 google::LogMessage::SendToLog()
@ 0x7ffff64af963 google::LogMessage::Flush()
@ 0x7ffff64b263e google::LogMessageFatal::~LogMessageFatal()
@ 0x7ffff691c3a3 caffe::Net<>::CopyTrainedLayersFromHDF5()
@ 0x40828d ExtractFeature::ExtractFeature()
@ 0x40ce78 main
@ 0x7ffff5bf8f45 __libc_start_main
@ 0x4080c9 (unknown)
Program received signal SIGABRT, Aborted.
0x00007ffff5c0dc37 in __GI_raise (sig=sig@entry=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.