Patent attributes
In some examples, a facility chooses documents for recommendation to people interested in a distinguished subject. The facility accesses a data resource indicating, for each of a plurality of documents, (1) a subject semantically determined for the document, (2) a number of people who have interacted with the document, and (3) an aggregate level of intensity with which those people have interacted with the document. Based on contents of the data structure, the facility identifies one or more documents (1) for which the distinguished subject has been semantically determined, and (2) with which a relatively large number of people have interacted and/or with which people have interacted with a high aggregate level of intensity. The facility transmits to another computing system data configured to cause the first computing system to present a recommendation for some or all of the identified documents.
