公开(公告)号：US20220215029A1

公开(公告)日：2022-07-07

申请号：US17142162

申请日：2021-01-05

Applicant: salesforce.com, inc.

Inventor： Georgios Balikas ,  Matthieu Michel Robin Landos ,  Marc Brette ,  Arieta Shabani

IPC: G06F16/2457 ,  G06F16/242 ,  G06N20/00 ,  G06N5/04

Abstract: A method and apparatus for generating personalized suggestions for natural language search queries, where the method includes receiving a natural language query input from a user, obtaining set of suggestions for the natural language query, identifying a set of concepts in the set of suggestions, applying co-occurrence model to the set of concepts to obtain user specific concept probabilities and vocabulary probabilities, computing suggestion scores for at least one suggestion in the set of suggestions based on the user specific concept probabilities and vocabulary probabilities, and ranking the set of suggestions based on suggestion scores.