Picture screening method and device, storage medium and electronic equipment

The invention relates to a picture screening method and device, a storage medium and electronic equipment. The method comprises the following steps: determining a neighbor picture set of a reference picture in a picture set; for pictures outside the set, determining cosine similarity between the pictures outside the set and each picture in the neighbor picture set, wherein the pictures outside the set are pictures outside the neighbor picture set; according to the cosine similarity between the picture outside the set and each picture in the neighbor picture set and the cosine similarity between the reference picture and each picture in the neighbor picture set, determining the Jaccard similarity between the picture outside the set and the reference picture; according to the Jaccard similarity, determining whether pictures outside the set are added into a neighbor picture set of the reference picture or not, and obtaining a final neighbor picture set of the reference picture; and removing pictures except the f