11. The method of claim 8 , wherein in the outputting of the weight, when the first acoustic score of the continuous speech recognition result is neither better nor worse than the second acoustic score of the phoneme recognition result, a weight corresponding to an intermediate value between the first language model weight and the second language model weight is output.
11. The method of claim 8 , wherein in the outputting of the weight, when the first acoustic score of the continuous speech recognition result is neither better nor worse than the second acoustic score of the phoneme recognition result, a weight corresponding to an intermediate value between the first language model weight and the second language model weight is output. 12. The method of claim 11 , wherein in the performing the second search, the weight corresponding to the intermediate value between the first language model weight and the second language model weight is applied.