公开(公告)号：US20250061104A1

公开(公告)日：2025-02-20

申请号：US18801942

申请日：2024-08-13

Applicant: CGG SERVICES SAS

Inventor： Song HOU ,  Chris SUBIA-WAUD

IPC: G06F16/22 ,  G06F16/245 ,  G06F16/248

Abstract: A method for extracting and displaying desired information from a set of tables includes storing a set of tables including information associated with a subsurface of the Earth; receiving a user query; selecting a table from the set of tables based on an embedding search performed for the user query, on a vector database of table-column questions of the set of tables; selecting one or more columns from the table based on a likelihood estimation performed in an embedding space, between (1) the user query and (2) a table summary and descriptions of columns for the selected table; determining one or more rows associated with the one or more columns; and displaying one or more answers in response to the user query.