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Namhyeon Go 2023-09-07 20:34:01 +09:00 committed by GitHub
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1 changed files with 20 additions and 10 deletions
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extramath-test.js
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@ -2,18 +2,28 @@ var ExtraMath = require("lib/extramath");
function main(args) { function main(args) {
var a = "this is an apple"; var a = "this is an apple";
var b = "this is red apple"; var b = "this is red apple";
var dtm = new ExtraMath.DTM(); var dtm = new ExtraMath.DTM();
dtm.add(a); dtm.add(a);
dtm.add(b); dtm.add(b);
var mat = dtm.toArray(); var mat = dtm.toArray();
console.log(mat[0].join(' ')); console.log("This is a Cosine similarity calculator");
console.log(mat[1].join(' ')); console.log("Original sentance");
console.log(a);
console.log(b);
console.log("Done");
console.log(String(ExtraMath.cos(mat[0], mat[1]))); console.log("Create a DTM(Document-Term Matrix)");
console.log(String(ExtraMath.measureSimilarity(a, b))); console.log(mat[0].join(' '));
console.log(mat[1].join(' '));
console.log("Done");
console.log("Measure Cosine Similarity");
console.log('' + ExtraMath.arrayCos(mat[0], mat[1]));
console.log('' + ExtraMath.measureSimilarity(a, b));
console.log("Done");
} }
exports.main = main; exports.main = main;