Speech recognition method and apparatus

A speech recognition apparatus comprising:

• a receiver configured to receive speech of a user of the speech recognition apparatus;
• at least one processor configured to:
• determine a speech recognition model, based on user information, the determining of the speech recognition model comprising determining a predictive language model included in the speech recognition model based on language models included in a range, the range being determined based on an utterance predicted to be uttered by the user, and
• perform speech recognition on the speech of the user, based on the speech recognition model;
• a communicator configured to download the speech recognition model;
• and
• an output interface configured to output a result of performing the speech recognition.

A non-transitory computer-readable recording medium having recorded thereon one or more programs comprising instructions that, when executed by a processor of an electronic apparatus, causes the electronic apparatus to:

• determine a speech recognition model, based on user information, the determining of the speech recognition model comprising determining a predictive language model included in the speech recognition model based on language models included in a range, the range being determined based on an utterance predicted to be uttered by a user of the electronic apparatus;
• download the speech recognition model;
• perform speech recognition, based on the speech recognition model;
• and
• output a result of performing the speech recognition.