Patent Document ID: 20100324883
Application ID: 12488422
Patent Status: 0

Claim One:
1. A method of creating a trans-lingual text representation comprising: accepting first language data, wherein the first language data comprises a plurality of documents in a first language; accepting second language data, wherein the second language data comprises a plurality of documents in a second language, wherein each document in a second language is comparable to a corresponding document in the first language; creating a first document-term matrix from the first language data, comprising a plurality of rows, each of said row corresponding to one of a plurality of documents in a first language; creating a second document-term matrix from the second language data, comprising a plurality of rows, each of said rows corresponding to one of a plurality of documents in a second language; applying an algorithm to the first matrix and the second matrix to produce a translingual text representation, wherein the translingual text representation comprises a plurality of vectors, each vector corresponding to either one row in the first document-term matrix or one row in the second document-term matrix, wherein the algorithm: minimizes the distance between pairs of translingual text representation vectors which correspond to a document in a first language and a document in a second language that is comparable to the document in the first language; and, maximizes the distance between pairs of translingual text representation vectors which do not correspond to a document in a first language and a document in a second language that is comparable to the document in the first language.