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License: Other
Caffe for YOLO
License: Other
Do you have a demo app which shows detection results with an input image?
Thanks,
Hi yeahkun,
Thank you for your work. I am using your caffe-yolo to do test while there is no resonable show about the bounding boxes and classification score. When I debug the code, I found the parameter "side" in the data_param part in the data layer of the file "gnet_yolo" and it can not be changed from 7. But I don't know the meaning of it. So can you show me what is the function of this parameter?
Thanks
Wenchi
HI,
I am using PASCAL VOC dataset ,lmdb is created for 4 classes.
now i want to train network for this 3 category using pretrained weight so from where i can download.please suggest,.
link is here :
The model is here (link: https://pan.baidu.com/s/1jHAN6xK password: kvee)
but this is in chineese language how to do in english.
In file included from ./include/caffe/common.hpp:19:0,
from ./include/caffe/blob.hpp:8,
from ./include/caffe/layers/detection_loss_layer.hpp:6,
from src/caffe/layers/detection_loss_layer.cpp:6:
./include/caffe/util/device_alternate.hpp:15:36: error: no ‘void caffe::DetectionLossLayer::Forward_gpu(const std::vector<caffe::Blob>&, const std::vector<caffe::Blob>&)’ member function declared in class ‘caffe::DetectionLossLayer’
const vector<Blob>& top) { NO_GPU; }
^
src/caffe/layers/detection_loss_layer.cpp:222:1: note: in expansion of macro ‘STUB_GPU’
STUB_GPU(DetectionLossLayer);
^
./include/caffe/util/device_alternate.hpp:19:39: error: no ‘void caffe::DetectionLossLayer::Backward_gpu(const std::vector<caffe::Blob>&, const std::vector&, const std::vector<caffe::Blob>&)’ member function declared in class ‘caffe::DetectionLossLayer’
const vector<Blob>& bottom) { NO_GPU; }
^
src/caffe/layers/detection_loss_layer.cpp:222:1: note: in expansion of macro ‘STUB_GPU’
STUB_GPU(DetectionLossLayer);
^
Makefile:572: recipe for target '.build_release/src/caffe/layers/detection_loss_layer.o' failed
make: *** [.build_release/src/caffe/layers/detection_loss_layer.o] Error 1
make: *** Waiting for unfinished jobs....
Hi, thanks for the code. I have two questions
1.
in code
template <typename Dtype>
class Batch {
public:
Blob<Dtype> data_, label_;
// vector<Blob<Dtype> > multi_label_;
vector<shared_ptr<Blob<Dtype> > > multi_label_;
};
what does multi_label_ for ?
vector<int> sides_;
in BoxDataLayer, and in yolo,should it be only one side (7) ?
your lr use multifixed in gnet_solver.
could you tell me why the lr is 0.001 at first step but you increase this value at next step?
CC@yeahkun, there is a problem when running ./convert.sh.
The error shows"./data/yolo/convert.sh: line 27: ../../tools/convert_box_data: No such file or directory".
Based on my path, I changed some lines of the file of "convert.sh" like : $CAFFE_ROOT/tools/convert_box_data --resize_width=$RESIZE_W --resize_height=$RESIZE_H \
As I tried many times of the path problem, and the convert_box_data file is actually under the path, but there still exists this problem. " No such file or directory".
Do you know how to solve this problem?
Thank you!
Hi, all
Thanks for the great work, however, after I had successfully built the project, when I run the ./train.sh
as the Instruction, I got the following errors:
I0704 20:04:44.497009 3437 detection_loss_layer.cpp:195] loss: 12.4513 class_loss: 1.42166 obj_loss: 1.15493 noobj_loss: 0.0112895 coord_loss: 3.98269 area_loss: 5.88071
I0704 20:04:44.497074 3437 detection_loss_layer.cpp:198] avg_iou: 0.00625067 avg_obj: -0.0611011 avg_no_obj: -0.0240547 avg_cls: -0.01719 avg_pos_cls: 0.00288896
*** Aborted at 1499169884 (unix time) try "date -d @1499169884" if you are using GNU date ***
PC: @ 0x7fcd02fc9f47 saxpy_kernel_16
*** SIGILL (@0x7fcd02fc9f47) received by PID 3361 (TID 0x7fccf6168700) from PID 50110279; stack trace: ***
@ 0x7fcd0261d100 (unknown)
@ 0x7fcd02fc9f47 saxpy_kernel_16
@ 0x7fcd02fca13f saxpy_k
@ 0x7fcd02fc5540 legacy_exec
@ 0x7fcd02fc56fb blas_thread_server
@ 0x7fcd02615dc5 start_thread
@ 0x7fcd02342ced __clone
./train.sh: line 10: 3361 Illegal instruction $CAFFE_HOME/build/tools/caffe train --solver=$SOLVER --weights=$WEIGHTS --gpu=0,1
Could someone tell me why this problem occurs? Thank you.
F0512 19:52:53.086220 2486 db_lmdb.cpp:13] Check failed: mkdir(source.c_str(), 0744) == 0 (-1 vs. 0) mkdir ./lmdb/trainval_lmdb failed
*** Check failure stack trace: ***
@ 0x7faa55e7c5cd google::LogMessage::Fail()
@ 0x7faa55e7e433 google::LogMessage::SendToLog()
@ 0x7faa55e7c15b google::LogMessage::Flush()
@ 0x7faa55e7ee1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7faa5624a9a0 caffe::db::LMDB::Open()
@ 0x4043dd main
@ 0x7faa54ded830 __libc_start_main
@ 0x4055c9 _start
@ (nil) (unknown)
Aborted (core dumped)
any help for this problem
compiles ok, when I run test with given model (downloaded) and gpu id it throws error:
}
layer {
name: "inception_5a/r
I0711 15:31:03.353759 24239 layer_factory.hpp:77] Creating layer data
I0711 15:31:03.354830 24239 net.cpp:91] Creating Layer data
I0711 15:31:03.354841 24239 net.cpp:399] data -> data
I0711 15:31:03.354862 24239 net.cpp:399] data -> label
F0711 15:31:03.355337 24247 db_lmdb.hpp:15] Check failed: mdb_status == 0 (2 vs. 0) No such file or directory
*** Check failure stack trace: ***
@ 0x7fbd435375cd google::LogMessage::Fail()
@ 0x7fbd43539433 google::LogMessage::SendToLog()
@ 0x7fbd4353715b google::LogMessage::Flush()
@ 0x7fbd43539e1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7fbd43b9a110 caffe::db::LMDB::Open()
@ 0x7fbd43bac8a6 caffe::DataReader::Body::InternalThreadEntry()
@ 0x7fbd43b4a505 caffe::InternalThread::entry()
@ 0x7fbd392f55d5 (unknown)
@ 0x7fbd38ba36ba start_thread
@ 0x7fbd428ac3dd clone
@ (nil) (unknown)
Aborted (core dumped)
Any heads up on this?
Hi, @yeahkun
Thanks for your nice work. I compared the code with the origin darknet. All pieces of code were understood expect the IOU computing in the loss layer.
In fact, the difference was in the computing for the x, y of the Box (center of the objection).
Ind darknet, the x, y were computed (by divided by l.side) in "detection_layer.c".
`
box truth = float_to_box(net.truth + truth_index + 1 + l.classes, 1);
truth.x /= l.side;
truth.y /= l.side;
for(j = 0; j < l.n; ++j){
int box_index = index + locations*(l.classes + l.n) + (i*l.n + j) * l.coords;
box out = float_to_box(l.output + box_index, 1);
out.x /= l.side;
out.y /= l.side;
if (l.sqrt){
out.w = out.w*out.w;
out.h = out.h*out.h;
}
float iou = box_iou(out, truth);
`
While in caffe-yolo, the x, y were computed:
`
if (constriant_) {
true_box[0] = true_box[0] * side_ - Dtype(j % side_);
true_box[1] = true_box[1] * side_ - Dtype(j / side_);
}
`
The difference lays in whether to take a Dtype(j % side_)
item for translate the cell relative position to the image relative position. I think your code is correct. But I am not sure.
I got the following error while running the convert script:
./convert.sh
I0411 21:43:24.670166 5449 convert_box_data.cpp:99] Shuffling data
I0411 21:43:24.670377 5449 convert_box_data.cpp:102] A total of 0 images.
F0411 21:43:24.670413 5449 db_lmdb.cpp:13] Check failed: mkdir(source.c_str(), 0744) == 0 (-1 vs. 0) mkdir ../../data/yolo/trainval.txt failed
*** Check failure stack trace: ***
@ 0x7f6b8c3d05cd google::LogMessage::Fail()
@ 0x7f6b8c3d2433 google::LogMessage::SendToLog()
@ 0x7f6b8c3d015b google::LogMessage::Flush()
@ 0x7f6b8c3d2e1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7f6b8c7eff80 caffe::db::LMDB::Open()
@ 0x4043dd main
@ 0x7f6b8b341830 __libc_start_main
@ 0x4055c9 _start
@ (nil) (unknown)
Aborted (core dumped)
good job, yeahkun,
recently, the author of yolo release YOLOv2 code. do you have plan to upgrade caffe-yolo to YOLOv2? if yes, that should be great!
Hi, hukun,
I found your code has some difference with the author's, I think it is reasonable, and it indeed work well.
I also implemented the detection layer in python, but my training is not so smooth.
I would appreciate if you to do some explaination for the differences kindly:
1.
` // if sqrt_ is true, it should have sqrt with respect to 'w' and 'h'
for (int o = 0; o < 4; ++o) {
diff[box_index + o * locations] = coord_scale_ * (best_box[o] - true_box[o]);
}
`
`// truth.x /= l.side... instead
if (constriant_) {
true_box[0] = true_box[0] * side_ - Dtype(j % side_);
true_box[1] = true_box[1] * side_ - Dtype(j / side_);
}
`
HI,
I am using PASCAL VOC dataset ,lmdb is created for 4 classes.
now i want to train network for this 3 category using pretrained weight so from where i can download.please suggest,.
When calling the convert_box_data to convert the images into lmdb, but the error occured that 'check failed: ori_w==width(1600 vs 1230)', ... how to fix the problem?
Hello,
I would like to know what the differences to the normal caffe branches are, despite the shell scripts? Are there any special layers implemented ?
Thank you very much
@yeahkun, i meet a problem when running ./convert.sh
I1227 15:21:08.608003 22007 convert_box_data.cpp:99] Shuffling data
I1227 15:21:08.908648 22007 convert_box_data.cpp:102] A total of 7970 images.
F1227 15:21:08.908772 22007 db_lmdb.cpp:13] Check failed: mkdir(source.c_str(), 0744) == 0 (-1 vs. 0) mkdir ./lmdb/trainval_lmdb failed
*** Check failure stack trace: ***
@ 0x7f01d0f895cd google::LogMessage::Fail()
@ 0x7f01d0f8b433 google::LogMessage::SendToLog()
@ 0x7f01d0f8915b google::LogMessage::Flush()
@ 0x7f01d0f8be1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7f01d136e7d0 caffe::db::LMDB::Open()
@ 0x4043bd main
@ 0x7f01cf290830 __libc_start_main
@ 0x4055a9 _start
@ (nil) (unknown)
Aborted
Do you know how to solve this problem?
Thank you!
您好,为什么我更改solver中的display,loss输出速度并没有变慢
Hello, I'm trying to test YOLO model on Caffe on my local machine which I don't have GPU,
Can I run YOLO using CPU-machine?
Thank you
Hi, thanks for sharing this excellent project. I've successfully trained it on VOC dataset and got pretty good result and speed, but when I try to train it using my own dataset(with only 1 class). It always get 0 mAP and nan loss as testing.
I've already change the num_class in detect_loss layer and associated params in reg_reshape and the last conv layer and I've pre-proccessed my input data(reshape and subtract mean value).
What confuse me is the meaning of the other params in detect_loss layer like coord_scale, noobject_scale...Should I change them for new dataset? If so, how should I calculate them? Thanks in advance!
I follow your instruction,but I only get 13.7% mAP on the test2007. If I change the test source,I can get 75% mAP on the trainval.
I want to detect a image through gnet_deploy.prototxt,but i think the gnet_deploy.prototxt file is wrong,who has the same experience?
Hi,
After running ./convert.sh in lmdb/traim_lmdb/ only data.mdb and lock.mdb get created. Should label.mdb be also created?
I get this error when i run train.sh
I0430 19:03:23.413301 157396 layer_factory.hpp:77] Creating layer data
I0430 19:03:23.413415 157396 net.cpp:91] Creating Layer data
I0430 19:03:23.413426 157396 net.cpp:399] data -> data
I0430 19:03:23.413439 157396 net.cpp:399] data -> label
F0430 19:03:23.413650 157400 db_lmdb.hpp:15] Check failed: mdb_status == 0 (2 vs. 0) No such file or directory
*** Check failure stack trace: ***
@ 0x7fe8fdd455cd google::LogMessage::Fail()
@ 0x7fe8fdd47433 google::LogMessage::SendToLog()
@ 0x7fe8fdd4515b google::LogMessage::Flush()
@ 0x7fe8fdd47e1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7fe8fe107080 caffe::db::LMDB::Open()
@ 0x7fe8fe172cf6 caffe::DataReader::Body::InternalThreadEntry()
@ 0x7fe8f9a925d5 (unknown)
@ 0x7fe8f93406ba start_thread
@ 0x7fe8fd0ba41d clone
@ (nil) (unknown)
Aborted (core dumped)
Any idea?
layer {
name: "conv_reg"
type: "Convolution"
bottom: "add_conv2"
top: "conv_reg"
param {
lr_mult: 1
decay_mult: 1
}
param {
lr_mult: 2
decay_mult: 0
}
convolution_param {
num_output: 30 ################output :6 * 6 * 30
kernel_size: 3
stride: 1
pad: 1
weight_filler {
type: "xavier"
}
bias_filler {
type: "constant"
value: 0.0
}
}
}
layer {
name: "reg_reshape"
type: "Reshape"
bottom: "conv_reg"
top: "regression"
reshape_param {
axis: 1
shape {
dim: 1470 #############but here is 7 * 7 * 30, whish is (classes+num_object*5) * side *side
}
}
}
Your input is 448 * 448, but the feature map of last conv layer is 6 * 6, then the output should be 6 * 6 * 30 = 1080. So should we reshape to 1080 instead of 1470?
look forward to your reply, thanks
Hello, great work!
"the map of gnet_yolo_iter_32000.caffemodel may reach ~56", what do you mean? 56 of what?
I1011 13:21:52.582196 1555 layer_factory.hpp:77] Creating layer data
I1011 13:21:52.582789 1555 net.cpp:91] Creating Layer data
I1011 13:21:52.582813 1555 net.cpp:399] data -> data
I1011 13:21:52.582852 1555 net.cpp:399] data -> label
I1011 13:21:52.585772 1559 db_lmdb.cpp:35] Opened lmdb ../../data/yolo/lmdb/trainval_lmdb
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
*** Aborted at 1507699312 (unix time) try "date -d @1507699312" if you are using GNU date ***
PC: @ 0x7f25528c41d7 __GI_raise
*** SIGABRT (@0x3eb00000613) received by PID 1555 (TID 0x7f25310ae700) from PID 1555; stack trace: ***
@ 0x7f2552c5f370 (unknown)
@ 0x7f25528c41d7 __GI_raise
@ 0x7f25528c58c8 __GI_abort
@ 0x7f25587209d5 (unknown)
@ 0x7f255871e946 (unknown)
@ 0x7f255871e973 (unknown)
@ 0x7f255871eb93 (unknown)
@ 0x7f255871f12d (unknown)
@ 0x7f255877dc79 (unknown)
@ 0x7f255877f531 (unknown)
@ 0x7f255877f5ed (unknown)
@ 0x7f25644e539a caffe::db::LMDBCursor::value()
@ 0x7f25643735fb caffe::DataReader::Body::read_one()
@ 0x7f25643739f4 caffe::DataReader::Body::InternalThreadEntry()
@ 0x7f2564382710 caffe::InternalThread::entry()
@ 0x7f2558bda27a (unknown)
@ 0x7f2552c57dc5 start_thread
@ 0x7f255298673d __clone
train.sh: 行 11: 1555 已放弃 (吐核)$CAFFE_HOME/build/tools/caffe train --solver=$SOLVER --weights=$WEIGHTS --gpu=0,1,2,3,4,5,6,7
Anyone can help me to solve this error? Thanks!
Could you explain why you used a scale layer after inception_5b/output, please?
Thx!
Good job you have done!
but i met a problem when complilation. like this:
CXX/LD -o .build_release/tools/upgrade_net_proto_text.bin .build_release/lib/libcaffe.so: undefined reference to
float caffe::Calc_iou(std::vector<float, std::allocator > const&, std::vector<float, std::allocator > const&)'
collect2: ld returned 1 exit status
make64: *** [.build_release/tools/upgrade_net_proto_text.bin] Error 1`
hei ,i have a question is if a cell(one of 49),if this cell is responsible for an object ,we will set the values of class+confidence+x+y+g+h ,, but ,if the cell don't responsible for an object, does it's values all set to zero?
Thank you for attention!
In the caffe-yolo, how can I evaluate my caffemodel for my test set? There's no Precision, Recall or AP when I ran ./test.sh. Anybody knows about the script or command to compute AP or sth?
BTW, what command can be used to detect an image and show the detection results?
Thank you for your replying!
F0520 14:52:10.337806 11844 relu_layer.cu:26] Check failed: error == cudaSuccess (9 vs. 0) invalid configuration argument
*** Check failure stack trace: ***
@ 0x7ff5c51b65cd google::LogMessage::Fail()
@ 0x7ff5c51b8433 google::LogMessage::SendToLog()
@ 0x7ff5c51b615b google::LogMessage::Flush()
@ 0x7ff5c51b8e1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7ff5c59dcdda caffe::ReLULayer<>::Forward_gpu()
@ 0x7ff5c585cbe2 caffe::Net<>::ForwardFromTo()
@ 0x7ff5c585cd07 caffe::Net<>::Forward()
@ 0x7ff5c57e4070 caffe::Solver<>::Step()
@ 0x7ff5c57e4b09 caffe::Solver<>::Solve()
@ 0x40b408 train()
@ 0x4075a8 main
@ 0x7ff5c3c6b830 __libc_start_main
@ 0x407d19 _start
@ (nil) (unknown)
Aborted (core dumped)
can any one help find out what is the problem
Dear yeahkun:
Thanks for your hard-working. I really enjoy this model.
However, I have a question from gnet_train.prototxt & gnet_test.prototxt
The top layer of "reg_reshape" layer is "regression" which is not defined.
And, the bottom layer of "det_loss" is "regression".
I looked up the layer definition of caffe, and there is no "regression" layer.
Your caffe didn't define it too.
My question is why this layer is necessary.
Can we simply change the top layer of "reg_reshape" to itself and the bottm layers of "det_loss" to "reg_reshape" & "label". That is to say, we simply ignore the "regression" layer?
I look forward to your reply. Thank you very much
Best,
Alex
layer {
name: "reg_reshape"
type: "Reshape"
bottom: "conv_reg"
top: "regression"
reshape_param {
axis: 1
shape {
dim: 539 #735
}
}
}
layer {
name: "det_loss"
type: "DetectionLoss"
bottom: "regression"
bottom: "label"
top: "det_loss"
loss_weight: 1
detection_loss_param {
side: 7
num_class: 1
num_object: 2
object_scale: 1.0
noobject_scale: 0.6 #0.5
class_scale: 1.0
coord_scale: 1.0
sqrt: true
constriant: true
}
}
if (mirror) { box_label.box_[0] = std::max(0., 1. - box_label.box_[0]); box_label.box_[1] = std::max(0., 1. - box_label.box_[1]); }
Filp by Y axis. Is the code incorrect? I think that we just need
box_label.box_[0] = std::max(0., 1. - box_label.box_[0]);
When run make runtest, the error as follow and the program stopped.
[----------] 1 test from LayerFactoryTest/1, where TypeParam = caffe::CPUDevice
[ RUN ] LayerFactoryTest/1.TestCreateLayer
F0313 23:35:42.028887 9699 db_leveldb.cpp:16] Check failed: status.ok() Failed to open leveldb
IO error: /LOCK: Permission denied
*** Check failure stack trace: ***
@ 0x7f636c8ce5cd google::LogMessage::Fail()
@ 0x7f636c8d0433 google::LogMessage::SendToLog()
@ 0x7f636c8ce15b google::LogMessage::Flush()
@ 0x7f636c8d0e1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7f636a402be3 caffe::db::LevelDB::Open()
@ 0x7f636a478466 caffe::DataReader::Body::InternalThreadEntry()
@ 0x7f636a444ac5 caffe::InternalThread::entry()
@ 0x7f636ad465d5 (unknown)
@ 0x7f6369b0a6ba start_thread
@ 0x7f636984082d clone
@ (nil) (unknown)
Makefile:523: recipe for target 'runtest' failed
make: *** [runtest] Aborted (core dumped)
How can I do for run successfully? Thank you!
The original YOLO use two fylly-connected layers to perform regression, while this implementation use conv layer instead. What's the point of this change? Can conv regression capture global information as fully-connected regression?
@yeahkun
https://github.com/yeahkun/caffe-yolo/blob/eea92bf3ddfe4d0ff6b0b3ba9b15c029a83ed9a3/src/caffe/layers/detection_loss_layer.cpp#L56
从这行代码以及后面的可以看出,训练数据中每个cell都有(1+1+1+4)个标签,第2个表示是否包含object(0/1),第三个表示object类别(0,1,2,...19),最后四个表示(x,y,w,h)。那么第1个表示啥?貌似没有用到
Hi, when i'm trying to run ./train.sh i got this error
I0206 19:07:41.957289 4240 db_lmdb.cpp:35] Opened lmdb ../../data/yolo/lmdb/trainval_lmdb
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
*** Aborted at 1486375661 (unix time) try "date -d @1486375" if you are using GNU date ***
PC: @ 0x7fcc79408428 gsignal
*** SIGABRT (@0x3e800001088) received by PID 4232 (TID 0x7fcc4b6f0700) from PID 4232; stack trace: ***
and when i'm trying to run ./test.sh, i got this error
I0206 19:08:18.079627 4259 layer_factory.hpp:77] Creating layer data
I0206 19:08:18.079963 4259 net.cpp:91] Creating Layer data
I0206 19:08:18.079974 4259 net.cpp:399] data -> data
I0206 19:08:18.079996 4259 net.cpp:399] data -> label
I0206 19:08:18.081296 4267 db_lmdb.cpp:35] Opened lmdb ../../data/yolo/lmdb/test2007_lmdb
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Aborted (core dumped)
I think the dataset is the problem, but i followed your readme.
i ran convert.sh
Please tell me what is wrong.
I would like to use negative examples (images of background containing none of the objects to detect).
Is it possible to use such examples?
For negative examples, I captured background images and associated them with xml files containing no <object> tag.
Any idea or suggestion?
Hi yeahkun,
Thank you for your work. I found the parameter "side" in the data_param part in the data layer of the file "gnet_train.prototxt" .I want to know the meaning of it.
Thanks
I1011 14:29:46.477924 3336 layer_factory.hpp:77] Creating layer data
I1011 14:29:46.478485 3336 net.cpp:91] Creating Layer data
I1011 14:29:46.478508 3336 net.cpp:399] data -> data
I1011 14:29:46.478564 3336 net.cpp:399] data -> label
I1011 14:29:46.483533 3340 db_lmdb.cpp:35] Opened lmdb /home/xiaoxue/caffe-yolo/data/yolo/lmdb/trainval_lmdb
terminate called after throwing an instance of 'std::length_error'
what(): basic_string::_S_create
*** Aborted at 1507703386 (unix time) try "date -d @1507703386" if you are using GNU date ***
PC: @ 0x7fcda05411d7 __GI_raise
*** SIGABRT (@0x3eb00000d08) received by PID 3336 (TID 0x7fcd7ed2b700) from PID 3336; stack trace: ***
@ 0x7fcda08dc370 (unknown)
@ 0x7fcda05411d7 __GI_raise
@ 0x7fcda05428c8 __GI_abort
@ 0x7fcda639d9d5 (unknown)
@ 0x7fcda639b946 (unknown)
@ 0x7fcda639b973 (unknown)
@ 0x7fcda639bb93 (unknown)
@ 0x7fcda63f0967 (unknown)
@ 0x7fcda63fac92 (unknown)
@ 0x7fcda63fc531 (unknown)
@ 0x7fcda63fc5ed (unknown)
@ 0x7fcdb216239a caffe::db::LMDBCursor::value()
@ 0x7fcdb1ff05fb caffe::DataReader::Body::read_one()
@ 0x7fcdb1ff09f4 caffe::DataReader::Body::InternalThreadEntry()
@ 0x7fcdb1fff710 caffe::InternalThread::entry()
@ 0x7fcda685727a (unknown)
@ 0x7fcda08d4dc5 start_thread
@ 0x7fcda060373d __clone
train.sh: 行 11: 3336 已放弃 (吐核)$CAFFE_HOME/build/tools/caffe train --solver=$SOLVER --weights=$WEIGHTS --gpu=0,1,2,3,4,5,6,7
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.