公开(公告)号：US20230419036A1

公开(公告)日：2023-12-28

申请号：US17847118

申请日：2022-06-22

Applicant: Amazon Technologies, Inc.

Inventor： Zijian Wang ,  Yuchen Tian ,  Mingyue Shang ,  Praphruetpong Athiwaratkun ,  Ming Tan ,  Parminder Bhatia ,  Andrew Oliver Arnold ,  Ramesh M Nallapati ,  Sudipta Sengupta ,  Bing Xiang ,  Atul Deo ,  Ankur Deepak Desai

IPC: G06F40/284 ,  G06N20/00 ,  G06F8/41 ,  G06F8/30

CPC classification number: G06F40/284 ,  G06N20/00 ,  G06F8/427 ,  G06F8/30

Abstract: Random token segmentation may be implemented for next token prediction. Text data may be received for training a machine learning model to predict a next token given input text tokens. Multiple tokens may be determined from the text data. Different ones of the multiple token may be randomly segmented in to sub-tokens. The machine learning model may then be trained using the multiple tokens including the respective sub-tokens as a training data set.

公开(公告)号：US11726994B1

公开(公告)日：2023-08-15

申请号：US17219694

申请日：2021-03-31

Applicant: Amazon Technologies, Inc.

Inventor： Jun Wang ,  Zhiguo Wang ,  Sharanabasappa Parashuram Revadigar ,  Ramesh M Nallapati ,  Bing Xiang ,  Sudipta Sengupta ,  Yung Haw Wang

IPC: G06F16/242 ,  G06F16/2452 ,  G06F16/28 ,  G06F16/248 ,  G06F16/2457

CPC classification number: G06F16/243 ,  G06F16/248 ,  G06F16/24522 ,  G06F16/24573 ,  G06F16/287

Abstract: Query restatements may be provided for explaining natural language query results. A natural language query is received at a natural language query processing system. An intermediate representation of the natural language query is generated for executing the natural language query. The intermediate representation is translated into a natural language restatement of the natural language query. The natural language restatement is provided with a result of the natural language query via an interface of the natural language query processing system.

公开(公告)号：US11500865B1

公开(公告)日：2022-11-15

申请号：US17219706

申请日：2021-03-31

Applicant: Amazon Technologies, Inc.

Inventor： Jun Wang ,  Zhiguo Wang ,  Sharanabasappa Parashuram Revadigar ,  Ramesh M Nallapati ,  Bing Xiang ,  Stephen Michael Ash ,  Timothy Jones ,  Sudipta Sengupta ,  Rishav Chakravarti ,  Patrick Ng ,  Jiarong Jiang ,  Hanbo Li ,  Donald Harold Rivers Weidner

IPC: G06F7/00 ,  G06F16/2452 ,  G06F40/295 ,  G06N20/00 ,  G06F16/242

Abstract: Multiple stage filtering may be implemented for natural language query processing pipelines. Natural language queries may be received at a natural language query processing system and processed through a query language processing pipeline. The query language processing pipeline may filter candidate linkages for a natural language query before performing further filtering of the candidate linkages in the natural language query processing pipeline as part of generating an intermediate representation used to execute the natural language query.