CPC G06F 40/279 (2020.01) [G06N 5/027 (2013.01)] | 20 Claims |
20. A system comprising:
a memory configured to store program instructions;
a processor operatively coupled to the memory to execute the program instructions to:
obtain a knowledge graph comprising a set of entities and a training dataset comprising text samples for at least a subset of the entities in the knowledge graph;
train a machine learning model to map an entity mention substring of a given sample of text to one corresponding entity in the set of entities, wherein the machine learning model is trained using a multi-task machine learning framework using symbolic information extracted from the knowledge graph; and
map an entity mention substring of a new sample of text to one of the entities in the set using the trained machine learning model.
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