Nasdaq, Inc.

Josep Puig Ruiz

Douglas Hamilton

Hyunsoo Jeong

Charles Mack

Michael O'Rourke

Nick Ciubotariu

Diana Kafkes

Andrew Rooks

Eugenio Piazza

Edward Coughlin

Niharika Sharma

Dynamic timers are determined using machine learning. The timers are used to control the amount of time that new data transaction requests wait before being processed by a data transaction processing system. The timers are adjusted based on changing conditions within the data transaction processing system. The dynamic timers may be determined using machine learning inference based on feature values calculated as a result of the changing conditions.

Systems and methods of determining dynamic timers using machine learning

Natural language processing techniques provide sentence level analysis on one or more topics that are associated with keywords. Indirect learning is used to expand the understanding of the keywords and associated topics. Semantic similarity is used on a sentence-level to assess whether a given sentence relates or mentions a particular topic. In some examples, additional keywords are suggested using filtering techniques in connection with graph embedding-based entity linking techniques.

Systems and methods of natural language processing

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Josep Puig Ruiz