Search Results for author: Xinwei Li

Found 6 papers, 0 papers with code

Listen, Attend, Spell and Adapt: Speaker Adapted Sequence-to-Sequence ASR

no code implementations8 Jul 2019 Felix Weninger, Jesús Andrés-Ferrer, Xinwei Li, Puming Zhan

Sequence-to-sequence (seq2seq) based ASR systems have shown state-of-the-art performances while having clear advantages in terms of simplicity.

Language Modelling

Automatic marker-free registration of tree point-cloud data based on rotating projection

no code implementations30 Jan 2020 Xiuxian Xu, Pei Wang, Xiaozheng Gan, Ya-Xin Li, Li Zhang, Qing Zhang, Mei Zhou, Yinghui Zhao, Xinwei Li

In coarse registration, point clouds produced by each scan are projected onto a spherical surface to generate a series of two-dimensional (2D) images, which are used to estimate the initial positions of multiple scans.

Frame-level SpecAugment for Deep Convolutional Neural Networks in Hybrid ASR Systems

no code implementations7 Dec 2020 Xinwei Li, Yuanyuan Zhang, Xiaodan Zhuang, Daben Liu

We demonstrate that f-SpecAugment is more effective than the utterance level SpecAugment for deep CNN based hybrid models.

Data Augmentation

Gradable ChatGPT Translation Evaluation

no code implementations18 Jan 2024 Hui Jiao, Bei Peng, Lu Zong, Xiaojun Zhang, Xinwei Li

ChatGPT, as a language model based on large-scale pre-training, has exerted a profound influence on the domain of machine translation.

Language Modelling Machine Translation +2

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