Search Results for author: Yufei Liu

Found 9 papers, 1 papers with code

Efficient Apple Maturity and Damage Assessment: A Lightweight Detection Model with GAN and Attention Mechanism

no code implementations13 Oct 2023 Yufei Liu, Manzhou Li, Qin Ma

This study proposes a method based on lightweight convolutional neural networks (CNN) and generative adversarial networks (GAN) for apple ripeness and damage level detection tasks.

Decision Making Model Compression +2

PromptTTS 2: Describing and Generating Voices with Text Prompt

no code implementations5 Sep 2023 Yichong Leng, Zhifang Guo, Kai Shen, Xu Tan, Zeqian Ju, Yanqing Liu, Yufei Liu, Dongchao Yang, Leying Zhang, Kaitao Song, Lei He, Xiang-Yang Li, Sheng Zhao, Tao Qin, Jiang Bian

TTS approaches based on the text prompt face two main challenges: 1) the one-to-many problem, where not all details about voice variability can be described in the text prompt, and 2) the limited availability of text prompt datasets, where vendors and large cost of data labeling are required to write text prompts for speech.

Language Modelling Large Language Model

Exploring Stochastic Autoregressive Image Modeling for Visual Representation

1 code implementation3 Dec 2022 Yu Qi, Fan Yang, Yousong Zhu, Yufei Liu, Liwei Wu, Rui Zhao, Wei Li

By introducing stochastic prediction and the parallel encoder-decoder, SAIM significantly improve the performance of autoregressive image modeling.

Self-Supervised Learning

Semi-supervised Training for Knowledge Base Graph Self-attention Networks on Link Prediction

no code implementations3 Sep 2022 Shuanglong Yao, Dechang Pi, Junfu Chen, Yufei Liu, Zhiyuan Wu

The task of link prediction aims to solve the problem of incomplete knowledge caused by the difficulty of collecting facts from the real world.

Link Prediction

Modeling the Social Influence of COVID-19 via Personalized Propagation with Deep Learning

no code implementations26 Jul 2022 Yufei Liu, Jie Cao, Dechang Pi

The resulting algorithm combines the personalized propagation of a neural prediction model with the approximate personalized propagation of a neural prediction model from page rank analysis.

Marketing Recommendation Systems

Internal Language Model Estimation based Language Model Fusion for Cross-Domain Code-Switching Speech Recognition

no code implementations9 Jul 2022 Yizhou Peng, Yufei Liu, Jicheng Zhang, HaiHua Xu, Yi He, Hao Huang, Eng Siong Chng

More importantly, we train an end-to-end (E2E) speech recognition model by means of merging two monolingual data sets and observe the efficacy of the proposed ILME-based LM fusion for CSSR.

Language Modelling speech-recognition +1

Efficient Scene Text Detection with Textual Attention Tower

no code implementations30 Jan 2020 Liang Zhang, Yufei Liu, Hang Xiao, Lu Yang, Guangming Zhu, Syed Afaq Shah, Mohammed Bennamoun, Peiyi Shen

Scene text detection has received attention for years and achieved an impressive performance across various benchmarks.

Scene Text Detection Text Detection

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