1. A system for training a neural network via live stream concept association, the system comprising: a computer system that comprises one or more processors programmed with computer program instructions that, when executed, cause the computer system to: receive, via a user interface, at least a portion of a live video stream, the user interface loading the live video stream on the user interface for presentation to a user; receive, via the user interface, a user selection related to a frame of the live video stream during the presentation of the live video stream on the user interface, the user selection indicating a presence of a concept in the frame of the live video stream; and determine an association of at least a portion of the frame of the live video stream with the concept responsive to the user selection related to the frame, wherein the neural network is trained based on the association of at least the portion of the frame with the concept.