Keyword detection for audio content

A system for detecting keywords for audio content, the system comprising:

• a language conversion module stored in memory and executable to segment audio content into a plurality of audio segments and to generate a plurality of text segments, each text segment of the plurality of text segments corresponding to a particular audio segment of the plurality of audio segments;
• a phrase generator module stored in the memory and executable to:
• generate a plurality of phrase candidate values using a textual analysis of the plurality of text segments, generate a plurality of sentence embedding values using a sentence embedding analysis of the plurality of text segments, and calculate an average sentence embedding value using the plurality of sentence embedding values;
• and
• a candidate extraction module stored in the memory and executable to:
• compare each of the plurality of phrase candidate values to the average sentence embedding value, and to label each phrase candidate value having a comparison value above a threshold value as representing a keyword, and present the keyword as a stream of the audio content progresses.

A device comprising:

• a processor;
• and
• memory coupled to the processor, the memory comprising computer executable instructions that, when executed by the processor, perform operations comprising:
• segmenting audio content into one or more audio segments;
• generating one or more text segments, each text segment corresponding to each of the audio segments;
• for each text segment:
• generating one or more phrase candidate values using a textual analysis;
• and
• generating one or more sentence embedding values using a sentence embedding analysis;
• calculating an average sentence embedding value using the one or more sentence embedding values;
• comparing each of the one or more phrase candidate values to the average sentence embedding value;
• labeling each phrase candidate value having a comparison value above a threshold value as representing a keyword;
• and
• presenting the keyword as a stream of the audio content progresses.