International Business Machines Corporation

Siva Sankalp Patel

Achille Belly Fokoue-Nkoutche

Maria Chang

Chulaka Gunasekara

Kartik Talamadupula

Kshitij P Fadnis

Ibrahim Abdelaziz

Pavan Kapanipathi Bangalore

Bassem Makni

Veronika Thost

Nicholas Mattei

Avinash Balakrishnan

One embodiment of the invention provides a method for natural language processing (NLP). The method comprises extracting knowledge outside of text content of a NLP instance by extracting a set of subgraphs from a knowledge graph associated with the text content. The set of subgraphs comprises the knowledge. The method further comprises encoding the knowledge with the text content into a fixed size graph representation by filtering and encoding the set of subgraphs. The method further comprises applying a text embedding algorithm to the text content to generate a fixed size text representation, and classifying the text content based on the fixed size graph representation and the fixed size text representation.

Infusing knowledge into natural language processing tasks using graph structures

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White Plains, NY, United States of America

Siva Sankalp Patel