Customer-obsessed science
Research areas
-
July 30, 20268 min readInstead of compromising among parameter updates dictated by different training objectives, ControlG allocates computational capacity to objectives sequentially and dynamically.
-
-
July 9, 202610 min read
-
Featured news
-
NAACL 20212021Traditional goal-oriented dialogue systems rely on various components such as natural language understanding, dialogue state tracking, policy learning and response generation. Training each component requires annotations which are hard to obtain for every new domain, limiting scalability of such systems. Similarly, rule-based dialogue systems require extensive writing and maintenance of rules and do not
-
ICLR 20212021We tackle the adversarial best arm identification problem, in its extension where different arms are associated with different costs. This extension is a natural abstraction of the cost-aware multi-fidelity hyperparameter optimization (CAMF-HPO) problem, where the costs, e.g. monetary or wall-clock time, of evaluations with different hyperparameter configurations are not uniform. We provide an algorithm
-
NAACL 20212021One key ingredient of neural machine translation is the use of large datasets from different domains and resources (e.g. Europarl, TED talks). These datasets contain documents translated by professional translators using different but consistent translation styles. Despite that, the model is usually trained in a way that neither explicitly captures the variety of translation styles present in the data nor
-
The Web Conference 2021 Workshop on Knowledge Management in E-Commerce2021Learning To Rank (LTR) models are a crucial component for the relevance ranking in e-commerce applications. When properly trained, the LTR models yield state-of-the-art ranking performance. A popular approach to training the LTR models involves minimizing a loss over historical customer interactions. Historical customer interactions are preferred over manually annotated data since the latter is costly to
-
NAACL 20212021In recent years online shopping has gained momentum and became an important venue for customers wishing to save time and simplify their shopping process. A key advantage of shopping online is the ability to read what other customers are saying about products of interest. In this work, we aim to maintain this advantage in situations where extreme brevity is needed, for example, when shopping by voice. We
Collaborations
View allWhether you're a faculty member or student, there are number of ways you can engage with Amazon.
View all