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/* eslint-disable no-console */ // Load training data from Iris Data Set obtained // from UCI Machine Learning Repository. const trainingData = require( 'wink-perceptron/sample-data/iris-train.json' ); // Initialize a test data sample. const testData = { setosa: { sepalLength: 4.9, sepalWidth: 3, petalLength: 1.4, petalWidth: 0.2 }, versicolor: { sepalLength: 6.4, sepalWidth: 3.2, petalLength: 4.5, petalWidth: 1.5 }, virginica: { sepalLength: 7.2, sepalWidth: 3.6, petalLength: 6.1, petalWidth: 2.5 } }; // Load wink perceptron. var winkPerceptron = require( 'wink-perceptron' ); // Instantiate wink perceptron. var perceptron = winkPerceptron(); // Define configurtaion. perceptron.defineConfig( { shuffleData: true, maxIterations: 21 } ); // Learn from training data. perceptron.learn( trainingData ); // Attempt prediction for each iris plant type. console.log( perceptron.predict( testData.setosa ) ); // -> Iris-setosa console.log( perceptron.predict( testData.versicolor ) ); // -> Iris-versicolor console.log( perceptron.predict( testData.virginica ) ); // -> Iris-virginica

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wink-perceptron v2.0.0

Multi-class averaged perceptron

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