Customer-obsessed science
Research areas
-
October 1, 202610 min readAugmenting a network graph with agentic AI produces a “digital twin” that can help isolate network failures.
-
-
August 21, 20269 min read
-
July 30, 20268 min read
-
July 29, 20266 min read
Featured news
-
ICASSP 20222022Second-pass rescoring is an important component in automatic speech recognition (ASR) systems that is used to improve the outputs from a first-pass decoder by implementing a lattice rescoring or n-best re-ranking. While pretraining with a masked language model (MLM) objective has received great success in various natural language understanding (NLU) tasks, it has not gained traction as a rescoring model
-
IEEE Access2022The study aimed to evaluate the difficulty in maintaining eye contact during a teleconference for different camera-gaze angular offsets. Videoconferencing systems may compromise the eye contact between participants due to imperfect angular alignment between the center of the screen and the camera. During a teleconference, difficulty maintaining eye contact may be perceived as uncomfortable or unsatisfying
-
The Web Conference 20222022Explainable recommendation seeks to provide not only high-quality recommendations but also intuitive explanations. Our objective is not on generating accurate recommendations per se, but on producing user-friendly explanations through recommendation captions. Importantly, the focus of existing work has been predominantly on explaining a single item recommendation. In e-commerce websites, product recommendations
-
ICASSP 20222022Maximum Likelihood Estimation (MLE) is currently the most common approach to train large scale speech recognition systems. While it has significant practical advantages, MLE exhibits several drawbacks known in literature: training and inference conditions are mismatched and a proxy objective is optimized instead of word error rate. Recently, the Optimal Completion Distillation (OCD) training method was
-
ICASSP 20222022Recent advances in deep learning have drastically improved performance on many Natural Language Understanding (NLU) tasks. However, the data used to train NLU models may contain private information such as addresses or phone numbers, particularly when drawn from human subjects. It is desirable that underlying models do not expose private information contained in the training data. Differentially Private
Collaborations
View allWhether you're a faculty member or student, there are number of ways you can engage with Amazon.
View all