tensorflow.rb | repository contains a Ruby API for utilizing TensorFlow
kandi X-RAY | tensorflow.rb Summary
kandi X-RAY | tensorflow.rb Summary
This repository contains a Ruby API for utilizing TensorFlow. | Linux CPU | Linux GPU PIP | Mac OS CPU | |--------------------|----------------------|------------------| | | Not Configured | Not Configured |.
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QUESTION
I built and saved a very simple model in Python using the high-level Estimator API (DNNClassifier). It takes 2 floats and outputs one of two classes. I'm trying to load it in Ruby using the tensorflow.rb gem, and make a prediction with it. This should be very similar to the CAPTCHA example provided by tensorflow.rb.
I saved it using export_saved_model
. Here is the Python code that trained the model. It can correctly predict the classes.
import numpy as np import pandas as pd import tensorflow as tf
...ANSWER
Answered 2018-Jun-25 at 22:07It turned out to be a type mismatch. I saved the model to accept float32 variables. tensorflow.rb created input tensors from Ruby's float type, which is float64.
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