A system trains a first model to identify portions of electronic media streams based on first attributes of the electronic media streams and/or trains a second model to identify labels for identified portions of the electronic media streams based on at least one of second attributes of the electronic media streams, feature information associated with the electronic media streams, or information regarding other portions within the electronic media streams. The system inputs an electronic media stream into the first model, identifies, by the first model, portions of the electronic media stream, inputs the electronic media stream and information regarding the identified portions into the second model, and/or determines, by the second model, human recognizable labels for the identified portions.