junku901 / dnn Goto Github PK
View Code? Open in Web Editor NEWDeep learning library for node.js. (Includes Logistic-Regression, MLP, RBM, DBN, CRBM, CDBN)
Deep learning library for node.js. (Includes Logistic-Regression, MLP, RBM, DBN, CRBM, CDBN)
Thanks for posting this project! I have a newbie question about how the x
array should be coded as input. Does this assume that all attributes of the rows of the x
variable are {0,1}
dummy coded binary values? Or can they be numeric inputs?
Great library! It's very easy to use. Any hope of adding methods to serialize a trained network to/from json?
// Serialize to json.
var json = dbn.toJSON();
// Deserialize from json.
var network = dbn.fromJSON(json);
var output = network.predict([ ... ]);
I've never forgotten you when you write this code as a high school student in Seoul.
You got job offers from California
and some prominent tech companies from Korea when you were even a high schooler.
You had talked about your GitHub even though I did not know about the ABC of machine learning.
He passed away on 16 June 2018.
I miss you Joonku Kang so much.
Best regards,
Minku Kang
In the following scenario we are getting an invalid (NaN) value for final cross entropy
var dnn = require('dnn');
// Training set
var x = [
[0, 1],
[0, 1],
[0, 1],
[1, 0],
[1, 0],
[1, 0],
];
var y = [
[1],
[1],
[1],
[1],
[1],
[1]
];
var lrClassifier = new dnn.LogisticRegression({
'input': x,
'label': y,
'n_in': 2,
'n_out': 1
});
// lrClassifier.set('log level', 0); // 0 : nothing, 1 : info, 2 : warning.
lrClassifier.train({});
x = [
[0, 0],
[0, 0],
[0, 0],
[1, 1],
[1, 1],
[1, 1],
];
console.log("Result : ", lrClassifier.predict(x));
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