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Update classifier to included trained neural net

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Shaunak Kishore
2015-09-13 00:35:41 -04:00
parent 515014d39a
commit 9f0a69554c
4 changed files with 22 additions and 4 deletions
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6
server/training.js
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@ -8,7 +8,7 @@ function evaluate(glyphs, classifier) {
return num_correct/glyphs.length;
}
Meteor.startup(function() {
function train_neural_net() {
var glyphs = Glyphs.find({'manual.verified': true}).fetch();
var sample = _.sample(glyphs, 400);
console.log('Hand-tuned accuracy:', evaluate(sample, hand_tuned_classifier));
@ -52,7 +52,7 @@ Meteor.startup(function() {
}
console.log('Iteration', iteration, 'mean loss:', loss/round_data.length);
}
console.log('Trained neural network.');
console.log('Trained neural network:', JSON.stringify(net.toJSON()));
function net_classifier(features) {
assert(input.w.length === features.length);
@ -73,4 +73,4 @@ Meteor.startup(function() {
console.log('Weight', weights[i], 'combined accuracy:',
evaluate(sample, combined_classifier(weights[i])));
}
});
}