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06/06/2023
Toward More Accurate and Generalizable Evaluation Metrics for Task-Oriented Dialogs
Measurement of interaction quality is a critical task for the improvemen...
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06/27/2022
Impact of Acoustic Event Tagging on Scene Classification in a Multi-Task Learning Framework
Acoustic events are sounds with well-defined spectro-temporal characteri...
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03/22/2022
Federated Self-Supervised Learning for Acoustic Event Classification
Standard acoustic event classification (AEC) solutions require large-sca...
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03/04/2021
Neural model robustness for skill routing in large-scale conversational AI systems: A design choice exploration
Current state-of-the-art large-scale conversational AI or intelligent di...
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10/23/2020
A Scalable Framework for Learning From Implicit User Feedback to Improve Natural Language Understanding in Large-Scale Conversational AI Systems
Natural Language Understanding (NLU) is an established component within ...
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10/13/2020
Towards Data-efficient Modeling for Wake Word Spotting
Wake word (WW) spotting is challenging in far-field not only because of ...
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10/06/2020
Joint Turn and Dialogue level User Satisfaction Estimation on Multi-Domain Conversations
Dialogue level quality estimation is vital for optimizing data driven di...
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06/10/2020
Data Augmentation for Training Dialog Models Robust to Speech Recognition Errors
Speech-based virtual assistants, such as Amazon Alexa, Google assistant,...
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02/21/2020
Few-shot acoustic event detection via meta-learning
We study few-shot acoustic event detection (AED) in this paper. Few-shot...
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11/18/2019
Multi-domain Conversation Quality Evaluation via User Satisfaction Estimation
An automated metric to evaluate dialogue quality is vital for optimizing...
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11/08/2019
Investigation of Error Simulation Techniques for Learning Dialog Policies for Conversational Error Recovery
Training dialog policies for speech-based virtual assistants requires a ...
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08/19/2019
Domain-Independent turn-level Dialogue Quality Evaluation via User Satisfaction Estimation
An automated metric to evaluate dialogue quality is vital for optimizing...
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07/01/2019
Compression of Acoustic Event Detection Models With Quantized Distillation
Acoustic Event Detection (AED), aiming at detecting categories of events...
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05/02/2019
Compression of Acoustic Event Detection Models with Low-rank Matrix Factorization and Quantization Training
In this paper, we present a compression approach based on the combinatio...
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04/29/2019
Semi-supervised Acoustic Event Detection based on tri-training
This paper presents our work of training acoustic event detection (AED) ...
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10/26/2018
Parsing Coordination for Spoken Language Understanding
Typical spoken language understanding systems provide narrow semantic pa...
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10/03/2018
Active Learning for New Domains in Natural Language Understanding
We explore active learning (AL) utterance selection for improving the ac...
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09/25/2018
A Re-ranker Scheme for Integrating Large Scale NLU models
Large scale Natural Language Understanding (NLU) systems are typically t...
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08/07/2018
Device-directed Utterance Detection
In this work, we propose a classifier for distinguishing device-directed...
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05/03/2018
Fast and Scalable Expansion of Natural Language Understanding Functionality for Intelligent Agents
Fast expansion of natural language functionality of intelligent virtual ...
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05/05/2017