Speech Recognition Correction Based On Detected Topic In Speech

This disclosure describes techniques for adjusting speech recognition of a voice dictation based on topics that are detected from the speech during and after the dictation. A topic of the speech content is classified based on recognized speech. Speech recognition of further speech is adjusted to the detected topic, and text that was previously-recognized during the dictation is re-recognized and corrected using the adjustment. Described features can improve accuracy of text transcripts obtained automatically from dictation, reducing the amount of manual corrections required for recognized text.