公开(公告)号：US11841852B2

公开(公告)日：2023-12-12

申请号：US17147982

申请日：2021-01-13

Applicant: salesforce.com, inc.

Inventor： Guillaume Jean Mathieu Kempf ,  Marc Brette ,  Francisco Dellatorre Borges ,  Qianqian Shi ,  Matthieu Michel Robin Landos ,  Darya Brazouskaya ,  Georgios Balikas ,  Arvind Srikantan ,  Mario Sergio Rodriguez

IPC: G06F16/00 ,  G06F16/242 ,  G06F16/2455 ,  G06F16/28

CPC classification number: G06F16/243 ,  G06F16/2455 ,  G06F16/285

Abstract: A database system may receive a natural language query that is associated with a tenant of a multi-tenant system. The natural language query may be parsed into a set of tokens, and the set of tokens may be tagged, using a tenant specific tagging model associated with the tenant, the set of tokens with at least one pre-configured data type identifier that is configured for the plurality of tenants. A global tagging model that supports the plurality of tenants of the multi-tenant system may tag the set of tokens with at least one category identifier. The global tagging model may use the natural language query and the pre-configured data type identifier to identify the at least one category identifier. The system may execute a database query on a database associated with the tenant using the at least one pre-configured data type identifier and the at least one category identifier.

公开(公告)号：US20220156251A1

公开(公告)日：2022-05-19

申请号：US17147982

申请日：2021-01-13

Applicant: salesforce.com, inc.

Inventor： Guillaume Jean Mathieu Kempf ,  Marc Brette ,  Francisco Dellatorre Borges ,  Qianqian Shi ,  Matthieu Michel Robin Landos ,  Darya Brazouskaya ,  Georgios Balikas ,  Arvind Srikantan ,  Mario Sergio Rodriguez

IPC: G06F16/242 ,  G06F16/28 ,  G06F16/2455

Abstract: A database system may receive a natural language query that is associated with a tenant of a multi-tenant system. The natural language query may be parsed into a set of tokens, and the set of tokens may be tagged, using a tenant specific tagging model associated with the tenant, the set of tokens with at least one pre-configured data type identifier that is configured for the plurality of tenants. A global tagging model that supports the plurality of tenants of the multi-tenant system may tag the set of tokens with at least one category identifier. The global tagging model may use the natural language query and the pre-configured data type identifier to identify the at least one category identifier. The system may execute a database query on a database associated with the tenant using the at least one pre-configured data type identifier and the at least one category identifier.

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.