[Error 5] Toolkit Error: Stage Details Not Supported: Neg

[idata]

Hi,

iam trying to compile the MTCNN network from davidsandberg (https://github.com/davidsandberg/facenet/blob/master/src/align/detect_face.py). While compiling iam getting this error: [Error 5] Toolkit Error: Stage Details Not Supported: NegWhat operation is ment?

[idata]

@daku Thank you for reporting this issue. Unfortunately, it seems like we don't quite have support for that network yet or more specifically, the tf.neg() or tf.negative() operation. We will make a note of this operation and network and will consider support for the tf.neg/negative operation for a future release.

We do have a facenet example located in the ncappzoo github repository if you are interested. It is based on a model from David Sanberg as well. Link to the ncappzoo (https://github.com/movidius/ncappzoo)

[idata]

@daku Also can you provide a link to your prototxt and caffe model for testing and debugging?

[idata]

I cannot find any tf.neg or tf.negative function in the detect_face.py.

Iam trying to compile the implementation of MTCNN Network in tensorflow for detecting faces in pictures. It can be found here: https://github.com/davidsandberg/facenet/tree/master/src/align. It is a different neural net in camprison to the facenet.

[idata]

@daku Thanks for providing a link to your network. I could not find any tf.neg() operations in that github as well. I wonder if there is some composite function call that calls tf.neg(). Will check the network, but most likely this is something that we will have to add in a future release.