Cross-linguistic searching method for text and text document in computerized database system, involves generating language models and perplexity analysis within source language by using translation and by recursive use of context extensions

摘要

The method involves generating language models and perplexity analysis within a source language by using translation and by a recursive use of context extensions. Text and text documents of different languages are extracted for a series of transliteration of audio and video data. The language models are calculated from a search document. The documents in a database of the source language are determined and sorted by using perplexity analysis.