24 lines
628 B
JavaScript
24 lines
628 B
JavaScript
var data = load('test-data-iris.json')
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var datac = ml.preprocess(data,'xmy',{features:['length','width','petal_length','petal_width'],
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target:'species'});
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var x = datac.x;
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var y = datac.y;
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var t0=time()
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var model = ml.learn({
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algorithm:ml.ML.ICE,
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x:x,
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y:y,
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eps:0.2
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});
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var t1=time()
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var result = ml.classify(model,x).map(function (r,i) { r.y=y[i]; return r } )
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var t2=time()
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print(result)
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var correct=0,wrong=0;
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result.forEach(function (r) { if (r.value==r.y) correct++; else wrong++ });
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print('Correct='+correct+', wrong='+wrong);
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print(toJSON(model).length)
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print(t1-t0,t2-t1)
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