1. A method comprising: starting an automatic speech recognition session for recognizing speech received from a user via a device; identifying, via a processor, a group of speech recognition models comprising a speaker independent model and a speaker dependent model; recognizing the speech via each model in the group of speech recognition models, to yield recognition results; selecting, based on the recognition results, a dominant speech model from the group of speech recognition models; and continuously using the dominant speech model to recognize additional speech received from the user.