CLI for training a brain.js neural network with ldjson
npm install brain-trainCLI for creating brain.js Neural Networks
on the commandline by piping new line delimited json into it.
Install with npm install brain-train -g.
cat data.ldjson | brain-train --input input,input2 --output color > network.json
If
or --ouput are emitted it will use the input and output attributes
of your input JSON.Using
--function will output the net as a function that can be used without a brain.js
dependency.Note that it will create a temporary file on your disk for process.stdin first
to reuse the stream for the repeated iterations.
Values for training data have to be between 0 and 1.
TODO
Brain expects the data to be between 0 and 1. However most datasets have a wider
range of values. Maybe it would be okay to take the max and min values of a row
and scale the data to 0 and 1 between those.
Maybe this could be done by a "normalize" module.
Use
argv` as options for the train stream.