CPC G06N 5/02 (2013.01) [G06F 16/387 (2019.01); G06F 16/909 (2019.01); G06F 16/9024 (2019.01); G06F 16/93 (2019.01)] | 20 Claims |
1. A method, comprising:
generating, by a computer system, a knowledge graph comprising a plurality of entries, each entry comprising a separate entity identifier and a separate entity mention identifier within separate documents of a corpus of a plurality of documents, the separate entity identifier and the separate entity mention identifier having one or more computed prefix-based geotemporal values determined from geotemporal information associated with the separate entity identifier and the separate entity mention identifier, the geotemporal information denoting a place and a time of the separate entity identifier and the separate entity mention identifier;
in response to receiving an input comprising a particular entity and a threshold value, mapping, by the computer system, the threshold value to a geospatial hash prefix type and a temporal hash prefix type; and
applying, by the computer system, geospatial hash prefix type and the temporal hash prefix type to the plurality of entries in the knowledge graph to determine a response to the input indicating one or more geotemporal proximate entities identified within a degree of geotemporal proximity to the particular entity set by the threshold value.
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