Search Results for author: Huaixiu Zheng

Found 6 papers, 1 papers with code

Joint Contextual Modeling for ASR Correction and Language Understanding

no code implementations28 Jan 2020 Yue Weng, Sai Sumanth Miryala, Chandra Khatri, Runze Wang, Huaixiu Zheng, Piero Molino, Mahdi Namazifar, Alexandros Papangelis, Hugh Williams, Franziska Bell, Gokhan Tur

As a baseline approach, we trained task-specific Statistical Language Models (SLM) and fine-tuned state-of-the-art Generalized Pre-training (GPT) Language Model to re-rank the n-best ASR hypotheses, followed by a model to identify the dialog act and slots.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

Flexibly-Structured Model for Task-Oriented Dialogues

1 code implementation WS 2019 Lei Shu, Piero Molino, Mahdi Namazifar, Hu Xu, Bing Liu, Huaixiu Zheng, Gokhan Tur

It is based on a simple and practical yet very effective sequence-to-sequence approach, where language understanding and state tracking tasks are modeled jointly with a structured copy-augmented sequential decoder and a multi-label decoder for each slot.

Task-Oriented Dialogue Systems Text Generation

OCC: A Smart Reply System for Efficient In-App Communications

no code implementations18 Jul 2019 Yue Weng, Huaixiu Zheng, Franziska Bell, Gokhan Tur

Our system consists of two major components: intent detection and reply retrieval, which are very different from standard smart reply systems where the task is to directly predict a reply.

Intent Detection Retrieval

COTA: Improving the Speed and Accuracy of Customer Support through Ranking and Deep Networks

no code implementations3 Jul 2018 Piero Molino, Huaixiu Zheng, Yi-Chia Wang

For a company looking to provide delightful user experiences, it is of paramount importance to take care of any customer issues.

Answer Selection Classification +2

Prostate Cancer Diagnosis using Deep Learning with 3D Multiparametric MRI

no code implementations12 Mar 2017 Saifeng Liu, Huaixiu Zheng, Yesu Feng, Wei Li

A novel deep learning architecture (XmasNet) based on convolutional neural networks was developed for the classification of prostate cancer lesions, using the 3D multiparametric MRI data provided by the PROSTATEx challenge.

BIG-bench Machine Learning Data Augmentation +1

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