I have followed this tutorial to retrain MobileNet SSD V1 using Tensorflow GPU as described and got 0.5 loss after training using GPU (below more info about config) and got model.ckpt. This is the command I used for Training: python ../models/research/object_detection/legacy/train.py –logtostderr –…
Tag: tensorflow
Tensorflow 2.0 – AttributeError: module ‘tensorflow’ has no attribute ‘Session’
When I am executing the command sess = tf.Session() in Tensorflow 2.0 environment, I am getting an error message as below: System Information: OS Platform and Distribution: Windows 10 Python Version: 3.7.1 Tensorflow Version: 2.0.0-alpha0 (installed with pip) Steps to reproduce: Installation: pip install R…
Split .tfrecords file into many .tfrecords files
Is there any way to split .tfrecords file into many .tfrecords files directly, without writing back each Dataset example ? Answer You can use a function like this: For example, to split the file my_records.tfrecord into parts of 100 records each, you would do: This would create multiple smaller record files m…
InvalidArgumentError: cannot compute MatMul as input #0(zero-based) was expected to be a float tensor but is a double tensor [Op:MatMul]
Can somebody explain, how does TensorFlow’s eager mode work? I am trying to build a simple regression as follows: Gradient output: [None, None, None, None, None, None] The error is following: Edit I updated my code. Now, the problem comes in gradients calculation, it is returning zero. I have checked th…
ImportError: libcuda.so.1: cannot open shared object file
When I run my code with TensorFlow directly, everything is normal. However, when I run it in a screen window, I get the following error. I have tried the command: But it doesn’t work. Cause I use ssh to connect to the servers, the screen is necessary. How can I fix it? Answer Try to put libcuda.so.1 pat…
How to fine-tune a functional model in Keras?
Taking a pre-trained model in Keras and replacing the top classification layer to retrain the network to a new task has several examples using a Sequential model in Keras. A sequential model has methods model.pop() and model.add() which make this fairly easy. However, how is this achieved when using a functio…
Import error: module object detection not found
When i try run code into Jupyter notebook i getting Import error(attached image). I add paths to PYTHON_PATH and add %PYTHON_PATH% in system PATH, but i still get thos error Answer If you are using Anaconda, you must know that it ignores PYTHONPATH!. Use the following commands: conda develop ~/models/research…
tflite: get_tensor on non-output tensors gives random values
I’m trying to debug my tflite model, that uses custom ops. I’ve found the correspondence between op names (in *.pb) and op ids (in *.tflite), and I’m doing a layer-per-layer comparison (to make sure the outputs difference are always in range 1e-4 (since it blows up at the end, I want to find…
Keras: Adding MDN Layer to LSTM Network
My question in brief: Is the Long Short Term Memory Network detailed below appropriately designed to generate new dance sequences, given dance sequence training data? Context: I am working with a dancer who wishes to use a neural network to generate new dance sequences. She sent me the 2016 chor-rnn paper tha…
How to create mask images from COCO dataset?
So I have been using this code,. I am trying to generate the raw mask of the images from COCO dataset. But what i get is some thing like this But what I want is something like this How can I get the raw mask against each image ? Answer I’m late to the party, but if this can help