Abstract: An apparatus for speech signal processing using artificial intelligence comprises: a microphone configured to receive speech and convert the received speech to a digital speech signal; at least one processor; and a non-transitory computer-readable medium having stored thereon instructions to cause the least one processor to execute the method of speech signal processing using artificial intelligence. The method comprises: receiving the digital speech signal; converting the speech signal to text; labelling, with at least one machine learning model, components of the text; and generating, with the at least one machine learning model, with the labelled components, at least one of a care plan or summary.

Abstract: In one aspect, a method of speech signal processing using artificial intelligence, includes receiving, with at least one processor, a digital speech signal, converting, with the at least one processor, the digital speech signal to text, performing self-alignment pre-training of an encoder on entities and their synonyms, label attention training the pretrained encoder by aligning label-text joint representation to that of label synonym-text joint representations, and identifying, with the trained encoder, entities in a span in the text.