36. A computer-readable storage medium storing computer-executable instructions comprising: an instruction to receive an orthographical vector space comprising a vector representation of an out-of vocabulary word and orthographic anchors for in-vocabulary words, the orthographic vector space defined by a dictionary; an instruction to select phoneme sub-strings from the dictionary accord to a closeness measure between the vector representation of the out-of-vocabulary word and the orthographic anchors for the in-vocabulary words; and an instruction to generate a pronunciation data for the out-of vocabulary word from the selected phoneme sub-strings.
36. A computer-readable storage medium storing computer-executable instructions comprising: an instruction to receive an orthographical vector space comprising a vector representation of an out-of vocabulary word and orthographic anchors for in-vocabulary words, the orthographic vector space defined by a dictionary; an instruction to select phoneme sub-strings from the dictionary accord to a closeness measure between the vector representation of the out-of-vocabulary word and the orthographic anchors for the in-vocabulary words; and an instruction to generate a pronunciation data for the out-of vocabulary word from the selected phoneme sub-strings. 37. The computer-readable storage medium of claim 36 , wherein the representation of the out-of vocabulary word and the orthographic anchors are feature vectors.