公开(公告)号：US20200210524A1

公开(公告)日：2020-07-02

申请号：US16235916

申请日：2018-12-28

Applicant: Microsoft Technology Licensing, LLC

Inventor： Jaewon Yang ,  Maneesh Varshney ,  Mikhail Obukhov ,  Sung Yoon

IPC: G06F17/27 ,  G06F16/28 ,  G06F16/33 ,  G06F16/332 ,  G06N20/20

Abstract: Online analytical processing system supporting natural language analytic questions. In one embodiments, for example, a computer-implemented method includes: receiving a natural language question; determining an intent of the natural language question; based on the intent of the natural language question, predicting a metric query language statement based on the natural language question; translating the metric query language statement to a structured query language statement; causing an execution of the structured query language statement against multidimensional database data; and providing an answer to the natural language question based on a result of the execution of the structured query language statement against the multidimensional database data.

公开(公告)号：US20200210525A1

公开(公告)日：2020-07-02

申请号：US16235921

申请日：2018-12-28

Applicant: Microsoft Technology Licensing, LLC

Inventor： Jaewon Yang ,  Maneesh Varshney ,  Mikhail Obukhov ,  Sung Yoon

IPC: G06F17/27 ,  G06F16/28 ,  G06F16/332 ,  G06F16/33 ,  G06F16/338 ,  G06N7/00 ,  G06N20/00

Abstract: Techniques for predicting query language statements from natural language analytic questions. In one embodiment, for example, a computer-implemented method includes: receiving an input natural language analytic question; for each slot of a plurality of slots of a query language statement, using a multi-class classifier, trained on a set of possible values for the slot and a set of natural language analytic seed questions, to predict a probability, for each possible value in the set of possible values for the slot, that the input natural language analytic question is directed to the possible value; for each slot of the plurality of slots, selecting a particular possible value, of the set of possible values for the slot, to fill the slot based on the probability predicted for the slot; and generating the query language statement with the particular possible value selected for each slot of the plurality of slot.