公开(公告)号：US12182498B1

公开(公告)日：2024-12-31

申请号：US17810302

申请日：2022-06-30

Applicant: Amazon Technologies, Inc.

Inventor： Monica Lakshmi Sunkara ,  Deepthi Devaiah Devanira ,  Chaitanya Shivade ,  Sravan Babu Bodapati ,  Katrin Kirchhoff ,  Srikanth Ronanki

IPC: G06F40/166 ,  G06F21/62 ,  G06F40/279 ,  G10L15/16 ,  G10L15/22

Abstract: Portions of text data generated from inverse text normalization may be redacted. Text data for redaction may be obtained. One or more inverse text normalization models may be applied to the text data to generate normalized text data. A machine learning model, trained to recognize text for redaction, may be applied to identify portions of the normalized text data for redaction. The identified portions may be redacted and the redacted normalized text provided to a destination.

公开(公告)号：US20250086380A1

公开(公告)日：2025-03-13

申请号：US18957409

申请日：2024-11-22

Applicant: Amazon Technologies, Inc.

Inventor： Monica Lakshmi Sunkara ,  Deepthi Devaiah Devanira ,  Chaitanya Shivade ,  Sravan Babu Bodapati ,  Katrin Kirchhoff ,  Srikanth Ronanki

IPC: G06F40/166 ,  G06F21/62 ,  G06F40/279 ,  G10L15/16 ,  G10L15/22

Abstract: Portions of text data generated from inverse text normalization may be redacted. Text data for redaction may be obtained. One or more inverse text normalization models may be applied to the text data to generate normalized text data. A machine learning model, trained to recognize text for redaction, may be applied to identify portions of the normalized text data for redaction. The identified portions may be redacted and the redacted normalized text provided to a destination.

公开(公告)号：US12223259B1

公开(公告)日：2025-02-11

申请号：US16587800

申请日：2019-09-30

Applicant: Amazon Technologies, Inc.

Inventor： Varun Sembium Varadarajan ,  Sravan Babu Bodapati ,  Deepthi Devaiah Devanira ,  Pu Paul Zhao ,  Katrin Kirchhoff ,  Yue Yang

IPC: G06F40/166 ,  G06F18/214 ,  G06F21/62 ,  G06F40/279 ,  G06F40/30 ,  G06N20/00

Abstract: Techniques for managing access to sensitive data in transcriptions are described. A method for managing access to sensitive data in transcriptions may include receiving a request to generate a redacted transcript of content, obtaining a transcript of the content, sending at least a portion of the transcript to a model endpoint to identify sensitive entities in the transcript, receiving an inference response identifying one or more sensitive entities in the transcript, and generating the redacted transcript based at least one the transcript and the inference response.