1. A method for facilitating semantic event classification of a group of image records related to an event, the method using an event detector system for providing: extracting a plurality of visual features from each of the image records; wherein the visual features include segmenting an image record into a number of regions, in which the visual features are extracted; generating a plurality of concept scores for each of the image records using the visual features, wherein each concept score corresponds to a visual concept and each concept score is indicative of a probability that the image record includes the visual concept; generating a feature vector corresponding to the event based on the concept scores of the image records and; supplying the feature vector to an event classifier that identifies at least one semantic event classifier that corresponds to the event.