Customer-obsessed science
Research areas
-
September 25, 202612 min readUsing the Neuron Kernel Interface, a Reactor–AWS collaboration tackled the dynamic shapes, memory access patterns, and cache management that make real-time autoregressive diffusion hard—building techniques that generalize across models.
-
September 21, 202611 min read
-
-
August 21, 20269 min read
-
July 30, 20268 min read
Featured news
-
ICBK 20212021Identifying discriminative attributes between product variations, e.g., the same wristwatch models but in different finishes, is crucial for improving e-commerce search engines and recommender systems. Despite the importance of these discriminative attributes, values for such attributes are often not available explicitly and instead are mentioned only in unstructured fields such as product title or product
-
ACL-IJCNLP 20212021In open-domain question answering, questions are highly likely to be ambiguous because users may not know the scope of relevant topics when formulating them. Therefore, a system needs to find possible interpretations of the question, and predict one or multiple plausible answers. When multiple plausible answers are found, the system should rewrite the question for each answer to resolve the ambiguity. In
-
NeurIPS 2021 Workshop on Data-Centric AI2021All-neural end-to-end (E2E) Spoken Language Understanding (SLU) models can improve performance over traditional compositional SLU models, but have the challenge of requiring high-quality training data with both audio and annotations. In particular they struggle with performance on “golden utterances”, which are essential for defining and supporting features, but may lack sufficient training data. In this
-
Biology2021Recommendations for prioritizing Covid-19 vaccination have focused on the elderly at higher risk for severe disease. Existing models for identifying higher risk individuals lack the needed integration of socio-demographic and clinical risk factors. Using multivariate logistic regression and random forest modeling, we developed a predictive model of severe Covid-19 using clinical data from Medicare claims
-
IEEE BigData 20212021Knowledge graph enhanced information retrieval systems have attracted considerable attention due to their ability to improve performance and provide additional explainability. As the knowledge graphs usually include fruitful facts, they are also good sources of side information. However, recent studies have shown that the usefulness of knowledge graphs depends highly on their representation, e.g., the embeddings
Collaborations
View allWhether you're a faculty member or student, there are number of ways you can engage with Amazon.
View all