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(I am facing this error when I run the run_experiments.m file) Please suggest how to tackle this error

Hi, when I try to run run_experiments.m the code I get an "out of range" in get_dcnn_features.m (ln130).

While running the code, I noticed that v and u, defined in get_dcnn_features.m (ln117) get negative values. Is that OK?

Can someone help?

Thank you,
Daniel

Hi. I successfuly compiled two dependencies on Ubuntu 16.04 with CUDA 10.0 and MATLAB R2019b. There seems to be no issue running the MatConvnet demo. But I got this error when I am trying to run run_experiments.m

Error using vl_argparse (line 52)
The name of the parameter number 1 is not a string.

Error in vl_nnrelu (line 41)
opts = vl_argparse(opts, varargin, 'nonrecursive') ;

Error in vl_simplenn (line 336)
      res(i+1).x = vl_nnrelu(res(i).x,[],leak{:}) ;

Error in get_dcnn_features (line 111)
      res = vl_simplenn(net, im_resized, [], res, ...

Error in os_train>get_batch_results (line 319)
    code_ = get_dcnn_features(encoder.net, ...

Error in os_train>encoder_extract_for_segments (line 269)
parfor (b = 1:numel(batches), numWorkers)

Error in os_train>encoder_train_from_segments (line 393)
code = encoder_extract_for_segments(encoder, imdb, segmentIds) ;

Error in os_train (line 27)
        encoder = encoder_train_from_segments(...

Error in run_experiments (line 109)
        os_train(...

Is it possible to fix it? Thank you very much for your time!

Hi,
While training on OS data, I get error while computing the confusion matrix. What could be the problem here? Any help would be highly appreciated.
Thank you.

For newer versions of MATLAB, matlabpool is deprecated and needs to be replaces with parpool.

Hello how to identify the results,what will it be like?
kindly could u help it

When i run the code i get this error which is generated in line 74 of the vl_argparse.m file.
"The value of parameters in structure in args but not a structure in opts".
I am trying to solve this issue from a long time. i am running on dtd dataset and the cpu version. Please help me

I got a 14 GB code(FV descriptor for DCNN on OpenSurface Dataset), which is too large to get an Out of Memory error in ostrain.m line 280: code = cat(2, code{:}) ;

But my memory space is quite large: 15GB physical memory and 14GB swap space.

How do you solve this Out of Memory problem?

HI,

Please can you help me on where i need to collect feature vectors (which variable gives feature values) before applying any encoders (vlad, fisher..)

Thanking you

Hi!
I setup code and dependencies as shown in README but when I run 'run_experiments.m' I get the error:

Error using get_dcnn_features (line 58)
Reference to non-existent field 'normalization'.

The same downloading matconvnet@59463fc or last version from website.

What could be?
Thanks in advance.

i am a newcomer and the folder is not complete,need to be create? and how to use the gitignore file