Automated recording highlights for conferences

A system comprising:

• a processor, and
• a memory, wherein the memory stores instructions executable by the processor to:
• obtain a transcript of a conference, wherein the transcript includes strings with respective timestamps;
• remove stop words from the strings of the transcript;
• select, from amongst the strings of the transcript, a first set of strings of the transcript with a number of remaining words, after the stop words are removed, greater than a threshold for determination of respective sentence vectors;
• determine respective sentence vectors for the first set of strings of the transcript, wherein a sentence vector has elements corresponding to words present in the transcript that are proportional to a number of occurrences of a word in the string corresponding to the sentence vector and inversely proportional to a number of occurrences of the word in the transcript;
• determine pairwise dot products of the respective sentence vectors;
• determine respective scores for the first set of strings of the transcript based on the respective sentence vectors;
• determine respective scores for a second set of strings of the transcript based on a number of remaining words, after the stop words are removed, being less than the threshold;
• select a selected string for highlighting from the transcript based on respective scores of strings;
• select a selected video excerpt from a video of the conference based on the respective timestamp of the selected string, wherein the selected video excerpt includes multiple frames of video;
• and
• generate a video conference summary as a sequence of video excerpts from the video, including the selected video excerpt.

A non-transitory computer-readable storage medium, comprising executable instructions that, when executed by a processor, facilitate performance of operations, comprising:

• obtaining a transcript of a conference, wherein the transcript includes strings with respective timestamps;
• removing stop words from the strings of the transcript;
• selecting, from amongst the strings of the transcript, a first set of strings of the transcript with a number of remaining words, after the stop words are removed, greater than a threshold for determination of respective sentence vectors;
• determining respective sentence vectors for the first set of strings of the transcript, wherein a sentence vector has elements corresponding to words present in the transcript that are proportional to a number of occurrences of a word in the string corresponding to the sentence vector and inversely proportional to a number of occurrences of the word in the transcript;
• determining respective scores for the first set of strings of the transcript based on the respective sentence vectors;
• determining respective scores for a second set of strings of the transcript based on a number of remaining words, after the stop words are removed, being less than the threshold;
• selecting a selected string for highlighting from the transcript based on respective scores of strings;
• selecting a selected video excerpt from a video of the conference based on the respective timestamp of the selected string, wherein the selected video excerpt includes multiple frames of video;
• and
• generating a video conference summary as a sequence of video excerpts from the video, including the selected video excerpt.