Article topic extraction method and device, equipment, storage medium and processor

The embodiment of the invention discloses an article topic extraction method and device, equipment, a storage medium and a processor, the article topic extraction method comprises two stages: 1) total calculation: extracting keywords from multiple articles, each article comprising multiple keywords; for each article, according to the plurality of keywords corresponding to the article, at least one association combination is determined, and the association combination comprises at least two keywords; determining the occurrence probability of each association combination according to the number of each association combination; and 2) target article mapping: according to the occurrence probability of each association combination and the association combination corresponding to the target article, determining the subject of the target article, the target article being one of multiple articles. According to the method and the device, the technical problem of poor article topic determination accuracy in an article