PHP LSA Library

Singular value decomposition in PHP implementation language.

Install

#### Examples

Find the most similar text.

$documents = [
        "The quick brown fox jumped over the lazy dog",
        "hey diddle diddle, the cat and the fiddle",
        "the cow jumped over the moon",
        "the little dog laughed to see such fun",
        "and the dish ran away with the spoon",
 ];

 $lsa = new LSA(4);
 $trans = $lsa->fitTransform($documents);
 
 $query = "the brown fox ran around the dog";
 $index = $lsa->query($query, $trans);
 echo $documents[$index], PHP_EOL;

#### TODO
- [x] add save data
- [x] add load data
- [x] change transform