Combining Lattice-Based Language Dependent and Independent Approaches for Out-of-Language Detection in LVCSR

In this paper, Out-Of-Language (OOL) detection problem is handled by both language dependent (LD) and language independent (LI) approaches. In the LD approach, a novel speech content and language joint recognition algorithm is proposed, which integrates a phone lattice-based vector space modeling language recognition (LRE) backend into the conventional… CONTINUE READING