1. A computer-implemented method to match content, the computer-implemented method comprising: comparing, by at least one processor, a first set of metadata describing a first content item to a second set of metadata describing a second content item; generating, by the processor, an accuracy score based on the comparing, the accuracy score indicating an amount of similarity between the first set of metadata and the second set of metadata; comparing the accuracy score to a predetermined accuracy threshold value; determining that the first content item and the second content item are a match based on the accuracy score being greater than or equal to the predetermined accuracy threshold value; determining that the first content item and the second content item are not a match based on the accuracy score being less than the predetermined accuracy threshold value; and responsive to the determining that the first content item and the second content item are not a match, receiving user feedback directed to the accuracy score, the user feedback comprising at least one of a confirmation of the accuracy score, a rejection of the accuracy score, and a correction of at least one piece of metadata in the first set of metadata or the second set of metadata.