A system and method for automatically identifying online entities using machine learning techniques are provided. Entity profile data of a first set of entities is used to train a statistical model and entity profile data of a second set of entities is used, in conjunction with the statistical model, to identify a subset of the second set of entities. Certain electronic content is then transmitted over a computer network to entities in the subset through one or more content delivery channels.
Please help me write a proper abstract based on the patent claims. CLAIM: 1. A system comprising: one or more processors; one or more storage media storing instructions which, when executed by the one or more processors, cause: identifying a first plurality of entities that performed an intended action associated with a first progression flow that comprises multiple stages; retrieving first profile data that includes a first plurality of values of a plurality of attributes associated with each entity in the first plurality of entities, wherein the first profile data includes first data that is about the first plurality of entities and that the first plurality of entities included in first social network profiles maintained by an online social network service; training a statistical model based on the first profile data; identifying a second plurality of entities who are not assigned to the first nurture flow; retrieving second profile data that includes a second plurality of values of the plurality of attributes associated with each entity in the second plurality of entities that are different than the first plurality of entities, wherein the second profile data includes second data that is about the second plurality of entities and that the second plurality of entities included in second social network profiles maintained by the online social network service; for each entity in the second plurality of entities, generating a score for said each entity using the statistical model and a portion of the second profile data that corresponds to said each entity; wherein generating the score comprises generating a first score for a first entity in the second plurality of entities and generating a second score for a second entity in the second plurality of entities; based on the first score, determining whether to assign the first entity to a second progression flow that comprises multiple stages; in response to determining to assign the first entity to the second progression flow, storing data that associates the second entity with the second progression flow; based on the second score, determining not to assign the second entity to the second progression flow; based on a stage within the second progression flow to which the first entity is assigned, determining and sending electronic content across a computer network to the first entity.