In the previous post, I made an introduction and a POC to interact with ONNX models and Go. I have decoded the information to reconstruct a graph. Now I propose to expand the principle and to create a proper execution backend based on Gorgonia. This post is a bit more technical than the previous one because all the concepts needed to work should be present in the last article. Decoding the tensor In machine learning, the fundamental element of a computation graph is a Tensor.

This year has started with a lot of deep thoughts about the software 2.0. My conclusion (which is slightly different from Andrej Karpathy’s consideration) is that a software 2.0 is a combination of a Neural network model and its associated weights. This is a concept; now the question is: how to materialize the idea? What artifact represents a software 2.0. I emitted several ideas and tried one of them: to serialize the mathematical model and the weights.

During the past weeks, I’ve had the opportunity to play a bit with Wasm and Go. All those experiments led me to a write a proof of concepts that can illustrate everything I have said recently about: Thinking the deep-learning stack like an Ops (see my post about NNRE/NNDK). Capturing the real value of the training process (the knowledge) into a sequence of bits (the lightning talk I gave about it at the dotAI should be online soon).