Systems and methods for manipulating electronic content based on speech recognition

A system for manipulating electronic multimedia content, the system comprising:

• a data storage device storing instructions for manipulating electronic multimedia content;
• and
• a processor configured to execute the instructions stored in the data storage device for:
• generating a speech model, a non-speech model, at least one speaker model of an individual speaker, and a non-speaker speech model;
• receiving electronic media content over a network;
• extracting an audio track from the electronic media content;
• detecting speech segments within the extracted audio track based on the speech model and the non-speech model, the speech segments containing speech from at least one of a plurality of speakers;
• detecting a speaker segment within the detected speech segments based on the speaker model and the non-speaker speech model, the speaker segment containing speech from the individual speaker;
• calculating a first probability of the detected speaker segment involving the individual speaker based on the at least one speaker speech model and the non-speaker speech model;
• determining a ranking or filtration of the electronic media content relative to other electronic media content based on the first probability of the detected speaker segment;
• detecting a face within a part of the electronic media content corresponding to the detected speaker segment and calculating a second probability of the detected face being a face of the individual speaker;
• and
• adjusting the ranking or filtration of the electronic media content based on the second probability.