1. A method for classification, the method comprising: training, by a computer system, a classification model using a training data set; classifying, by the computer system, using the classification model, a record set to generate a classification outcome set, the classification outcome set including classifier-record pairings for records of the record set; submitting, by the computer system, the record set and the classification outcome set to a crowdsourcing computer network; receiving, by the computer system, a validated portion and a non-validated portion of the classification outcome set from the crowdsourcing computer network; transmitting, by the computer system, the non-validated portion to an analyst computer network; receiving, by the computer system, from the analyst computer network, additional training data relating to classifiers of the classifier-record pairings; adding, by the computer system, the additional training data to the training data set.