Open sayanshaw24 opened 5 years ago
Hey @sayanshaw24, This weekend we will release TF.NET
and NumSharp
version 0.20 which will np's include min, max, copy.
newaxis
is tricky with C#'s strong typing.
If it is used in a reshape method - just replace it with a value 1
.
Alternatively you can use np.expanddim
Regarding the rest, @Oceania2018
Also I don't think TF.NET have anything to do with OpenCV
bindings. You might need to look up a solution for OpenCV
on your own.
Emgu is the long standing rapper of open CV for net. There is an open source or no cost option and then you can move up into commercial versions as well if I recall
Enjoy now. Make it count. or do both.
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Also I don't think TF.NET have anything to do with OpenCV bindings. You might need to find a solution on your own.
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Ok, sounds good, thanks!
Will the new NumSharp nugget include np.full @Nucs? I could just use a duplicate object, but I am worried about issues raising from the pointers having the same memory allocation, but I can try it.
@dgerding Alright, I will start embedding Emgu CV in ML.NET.
Will the new NumSharp nugget include np.full @Nucs?
Yes.
@sayanshaw24 Please describe more detail about:
tf: train.ExponentialMovingAverage, trainable_variables, no_op(), GraphKeys
I'm not really understand what you need. It would be better if you can provide the unit test in python or link. Or can you share your current work, so I can take look at it, and know exactly what should I do.
I need the following TensorFlow optimizers/variables in TF.NET so I can use it with ML.NET for object detection retrain: tf.train.ExponentialMovingAverage, an exponential decay optimizer: https://www.tensorflow.org/api_docs/python/tf/train/ExponentialMovingAverage
tf.trainable_variables, a list of trainables: https://www.tensorflow.org/api_docs/python/tf/trainable_variables
tf.no_op, a placeholder operation: https://www.tensorflow.org/api_docs/python/tf/no_op
tf.GraphKeys, for access to the graph keys, such as updated operations: https://www.tensorflow.org/api_docs/python/tf/GraphKeys
I have been working on writing a final layer retrain for object detection with the YOLOv3 model. I am looking at the following Python example, writing implementation for it in C# on ML.NET, and using TF.NET for python bindings: https://github.com/YunYang1994/tensorflow-yolov3
I have written some missing bindings already, however the following are some that I need assistance for in order to load label and truth Tensors and compute the confidence, classification and GIOU loss functions for YOLO:
For the OpenCV bindings, I found a .NET wrapper called Emgu CV that we could use: http://www.emgu.com/wiki/index.php/Main_Page
Thanks