Over the summer, the Amazon Summer Undergraduate Research Experience (SURE), a program focused on increasing diversity in science, technology, math, and ...

For all their remarkable abilities, large language models (LLMs) have an Achilles heel, which is their tendency to hallucinate, or make assertions that ...

When Amanda Prorok chose computer science as an elective in high school, its main appeal was that it was objectively evaluated — a solution either works or ...

Machine learning (ML) models need regular updates to improve performance, but retraining a model poses risks, such as the loss of backward compatibility or ...

In June 2022, Amazon re:MARS, the company’s in-person event that explores advancements and practical applications within machine learning, automation, ...

Reinforcement learning (RL) is an increasingly popular way to model sequential decision-making problems in artificial intelligence. RL agents learn through ...

Update, 4/14/23: Yesterday, Amazon Web Services announced the general availability of CodeWhisperer, with a free tier for individual use.Generative AI ...

As a Principal Scientist within Alexa, you are a trusted part of the technical leadership. You bring ...

In June 2022, Amazon re:MARS, the company’s in-person event that explores advancements and practical applications within machine learning, automation, ...

Federated learning (FL) is a framework that allows edge devices (e.g., Alexa devices) to collaboratively train a global model while keeping customers’ data ...

Amazon’s annual internal science conference occurred recently, featuring keynote and oral presentations, workshops and tutorials aimed at ...

Earlier this year, we released MASSIVE, a million-record natural-language-understanding (NLU) dataset composed of human-translated utterances spanning 51 ...