Search Results for author: Wu Guo

Found 17 papers, 4 papers with code

FaMeSumm: Investigating and Improving Faithfulness of Medical Summarization

1 code implementation3 Nov 2023 Nan Zhang, Yusen Zhang, Wu Guo, Prasenjit Mitra, Rui Zhang

In this paper, we investigate and improve faithfulness in summarization on a broad range of medical summarization tasks.

Contrastive Learning

Pre-training Language Model as a Multi-perspective Course Learner

no code implementations6 May 2023 Beiduo Chen, Shaohan Huang, Zihan Zhang, Wu Guo, ZhenHua Ling, Haizhen Huang, Furu Wei, Weiwei Deng, Qi Zhang

Besides, two self-correction courses are proposed to bridge the chasm between the two encoders by creating a "correction notebook" for secondary-supervision.

Language Modelling Masked Language Modeling

Language-Universal Adapter Learning with Knowledge Distillation for End-to-End Multilingual Speech Recognition

1 code implementation28 Feb 2023 Zhijie Shen, Wu Guo, Bin Gu

In this paper, we propose a language-universal adapter learning framework based on a pre-trained model for end-to-end multilingual automatic speech recognition (ASR).

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

WIDER & CLOSER: Mixture of Short-channel Distillers for Zero-shot Cross-lingual Named Entity Recognition

1 code implementation7 Dec 2022 Jun-Yu Ma, Beiduo Chen, Jia-Chen Gu, Zhen-Hua Ling, Wu Guo, Quan Liu, Zhigang Chen, Cong Liu

In this study, a mixture of short-channel distillers (MSD) method is proposed to fully interact the rich hierarchical information in the teacher model and to transfer knowledge to the student model sufficiently and efficiently.

Cross-Lingual NER Domain Adaptation +3

Feature Aggregation in Zero-Shot Cross-Lingual Transfer Using Multilingual BERT

no code implementations17 May 2022 Beiduo Chen, Wu Guo, Quan Liu, Kun Tao

Multilingual BERT (mBERT), a language model pre-trained on large multilingual corpora, has impressive zero-shot cross-lingual transfer capabilities and performs surprisingly well on zero-shot POS tagging and Named Entity Recognition (NER), as well as on cross-lingual model transfer.

Language Modelling named-entity-recognition +5

USTC-NELSLIP at SemEval-2022 Task 11: Gazetteer-Adapted Integration Network for Multilingual Complex Named Entity Recognition

1 code implementation SemEval (NAACL) 2022 Beiduo Chen, Jun-Yu Ma, Jiajun Qi, Wu Guo, Zhen-Hua Ling, Quan Liu

The proposed method is applied to several state-of-the-art Transformer-based NER models with a gazetteer built from Wikidata, and shows great generalization ability across them.

named-entity-recognition Named Entity Recognition +1

Multi-Level Contrastive Learning for Cross-Lingual Alignment

no code implementations26 Feb 2022 Beiduo Chen, Wu Guo, Bin Gu, Quan Liu, Yongchao Wang

Cross-language pre-trained models such as multilingual BERT (mBERT) have achieved significant performance in various cross-lingual downstream NLP tasks.

Contrastive Learning Cross-Lingual Transfer +1

Topic Classification on Spoken Documents Using Deep Acoustic and Linguistic Features

no code implementations16 Jun 2021 Tan Liu, Wu Guo, Bin Gu

In this paper, instead of using the ASR transcripts, the fusion of deep acoustic and linguistic features is used for topic classification on spoken documents.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +3

Bidirectional Multiscale Feature Aggregation for Speaker Verification

no code implementations1 Apr 2021 Jiajun Qi, Wu Guo, Bin Gu

In this paper, we propose a novel bidirectional multiscale feature aggregation (BMFA) network with attentional fusion modules for text-independent speaker verification.

Text-Independent Speaker Verification

Improved Meta-Learning Training for Speaker Verification

no code implementations29 Mar 2021 Yafeng Chen, Wu Guo, Bin Gu

By combining these two methods, we can observe further improvements on these two databases.

Data Augmentation Meta-Learning +3

Multi-Task Learning with High-Order Statistics for X-vector based Text-Independent Speaker Verification

no code implementations28 Mar 2019 Lanhua You, Wu Guo, LiRong Dai, Jun Du

The x-vector based deep neural network (DNN) embedding systems have demonstrated effectiveness for text-independent speaker verification.

Multi-Task Learning Text-Independent Speaker Verification

Deep Neural Network Embeddings with Gating Mechanisms for Text-Independent Speaker Verification

no code implementations28 Mar 2019 Lanhua You, Wu Guo, Li-Rong Dai, Jun Du

In this paper, gating mechanisms are applied in deep neural network (DNN) training for x-vector-based text-independent speaker verification.

Text-Independent Speaker Verification

Integrate Document Ranking Information into Confidence Measure Calculation for Spoken Term Detection

no code implementations7 Sep 2015 Quan Liu, Wu Guo, Zhen-Hua Ling

The confidence measure of each term occurrence is then re-estimated through linear interpolation with the calculated document ranking weight to improve its reliability by integrating document-level information.

Document Ranking

Cannot find the paper you are looking for? You can Submit a new open access paper.