公开(公告)号：US12175966B1

公开(公告)日：2024-12-24

申请号：US17361003

申请日：2021-06-28

Applicant: Amazon Technologies, Inc.

Inventor： Yi-An Lai ,  Yi Zhang ,  Roger Scott Jenke ,  Meghana Puvvadi ,  Shang-Wen Daniel Li ,  Peng Zhang ,  Jason P. Krone ,  Garima Lalwani ,  Niranjhana Nayar ,  Kartik Natarajan

IPC: G10L15/22 ,  G06N5/04 ,  G06N20/00 ,  G10L15/06 ,  G10L15/18 ,  H04L51/02 ,  G10L15/16

Abstract: Techniques for updating a machine learning model based on user interactions are described. In particular, in some examples, user interactions with a chatbot provide aspects of a data set to be used to train or fine-tune a ML model. In some examples, this is accomplished by collecting data from a first plurality of interactions with a machine learning (ML) model; generating a variant of the ML model using the collected data by: filtering the collected data to create a first data set, training the ML model based on the first data set to generate an adapted ML model, and fine-tuning the adapted ML model on a second data set, different than the first data set to generate the variant of the ML model.