正常訓練的咖啡模型在.caffemodel
擴展名中,實際上它們的格式爲binary protobuf
。如何將訓練過的caffe模型以h5格式加載到C++ caffe網?
任何想法如何將hdf5
格式的caffe模型加載到C++中的caffe net?
我有一個用python caffe訓練的模型,格式爲hdf5
。
我的應用程序是使用caffe C++版本的C++,我更喜歡使用C++而不是python。
如何讀取caffe訓練模型的hdf5格式模型爲C++ caffe net?
我知道caffe裏面有hdf5data層。 有沒有一個示例程序?
編輯:
我用CopyTrainedLayersFromHDF5()API,並得到以下運行時錯誤。
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 15:32:14.272573 24576 net.cpp:811] Check failed: data_hid >= 0 (-1 vs. 0) Error reading weights from model_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 ([email protected]=6)
at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
56 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.
(gdb) cd
[17]+ Stopped gdb ./endtoendlib
編輯1:
>>h5ls model_800000.h5 command gave me
conv1 Group
conv2 Group
forget_gate Dataset {1, 250, 1, 1274}
inception_3a Group
inception_3b Group
inception_4a Group
inception_4b Group
inception_4c Group
inception_4d Group
inception_4e Group
inception_5a Group
inception_5b Group
input_gate Dataset {1, 250, 1, 1274}
input_value Dataset {1, 250, 1, 1274}
ip_bbox_unscaled0.p0 Dataset {4, 250}
ip_bbox_unscaled0.p1 Dataset {4}
ip_bbox_unscaled1.p0 Dataset {4, 250}
ip_bbox_unscaled1.p1 Dataset {4}
ip_bbox_unscaled2.p0 Dataset {4, 250}
ip_bbox_unscaled2.p1 Dataset {4}
ip_bbox_unscaled3.p0 Dataset {4, 250}
ip_bbox_unscaled3.p1 Dataset {4}
ip_bbox_unscaled4.p0 Dataset {4, 250}
ip_bbox_unscaled4.p1 Dataset {4}
ip_conf0.p0 Dataset {2, 250}
ip_conf0.p1 Dataset {2}
ip_conf1.p0 Dataset {2, 250}
ip_conf1.p1 Dataset {2}
ip_conf2.p0 Dataset {2, 250}
ip_conf2.p1 Dataset {2}
ip_conf3.p0 Dataset {2, 250}
ip_conf3.p1 Dataset {2}
ip_conf4.p0 Dataset {2, 250}
ip_conf4.p1 Dataset {2}
output_gate Dataset {1, 250, 1, 1274}
post_fc7_conv.p0 Dataset {1024, 1024, 1, 1}
post_fc7_conv.p1 Dataset {1024}
是的,我檢查了.h5文件,它是二進制格式。 – batuman
但是二進制格式是否正確?如果你'h5ls model_80000.h5'你會得到什麼?它看起來好像caffe希望文件有一個不存在的「數據」數據集...... – Shai
h5ls命令給了我和EDIT1一樣。我看到數據集。 – batuman