svm-light v2.0.0

SVM Light Multiclass Wrapper for Node.js

Installation

npm install --save svm-light

How To Use

• learn & classify function available. All the functions are promise object. See below.
• example are here

let {learn, classify} = require('svm-light');

learn({
    // file path for input, model
    input: 'train.dat',
    model: 'model.dat',
    // on stream process data in here
    data: (data)=> {
        console.log(data + '');
    },
    // on error here
    error: (err)=> {
        console.log(err + '');
    },
}).then(()=> {
    // if finished, something do in here!    
});

classify({
    // file path for input, model, result
    input: 'test.txt',
    model: 'model.dat',
    result: 'result.txt',
    // on stream data in here
    data: (data)=> {
        console.log(data + '');
    },
    // on error here
    error: (err)=> {
        console.log(err + '');
    }
}).then(()=> {
    // if finished, something do in here!
})

Using Options in Training

• available options
  • c: default 0.01
  • v: default 1
  • y: default 0
  • p: default 1
  • o: default 2
  • more detail info in here

let {learn, classify} = require('svm-light');

learn({
    input: 'yeast_4.txt',
    model: 'model.dat',
    // apply options like this 
    c: 500,
    v: 1,
    data: (data)=> {
        console.log(data + '');
    },
    error: (err)=> {
        console.log(err + '');
    },
}).then(()=> {
    // if finished, something do in here!    
});