Generate and Utilize Model Files for Tensorflow.js

• How to Generate Model Files of tfjs (inclubing Structure and Weights) ?

  1. Need to install python library tensorflowjs first.

  pip install tensorflowjs

  2. Then convert models from Keras to Tensorflow.js (refer to here)

• How to Utilize these Model Files?

  1. Publish Model Files to Web and get the Link of model.json. For this case, the URL is : http://mobilenet.purelyvivid_tfjs.nctu.me/tfjs_mobilenet/model.json
  2. Download https://github.com/tensorflow/tfjs-examples . In the folder of /mobilenet, open the file named index.js. Modify the const MOBILENET_MODEL_PATH = ... to the URL of your model.

  

  3. Confirm your Environment: (could refer to here if your OS is Ubuntu)

     Node.js >=8.9 and <9

     Yarn

  4. Run JS code

  yarn
  yarn watch
  

  6. Then you can see the result such like:

     

     Note: the text in above image is just for modification reference, not actually true.