Search Results for author: Ziye Chen

Found 6 papers, 3 papers with code

Open-Vocabulary Segmentation with Unpaired Mask-Text Supervision

1 code implementation14 Feb 2024 Zhaoqing Wang, Xiaobo Xia, Ziye Chen, Xiao He, Yandong Guo, Mingming Gong, Tongliang Liu

With this unpaired mask-text supervision, we propose a new weakly-supervised open-vocabulary segmentation framework (Uni-OVSeg) that leverages confident pairs of mask predictions and entities in text descriptions.

Language Modelling

Generating Dynamic Kernels via Transformers for Lane Detection

1 code implementation ICCV 2023 Ziye Chen, Yu Liu, Mingming Gong, Bo Du, Guoqi Qian, Kate Smith-Miles

While such methods reduce the reliance on specific knowledge, the kernels computed from the key locations fail to capture the lane line's global structure due to its long and thin structure, leading to inaccurate detection of lane lines with complex topologies.

Lane Detection

Tree-Structured Topic Modeling with Nonparametric Neural Variational Inference

1 code implementation ACL 2021 Ziye Chen, Cheng Ding, Zusheng Zhang, Yanghui Rao, Haoran Xie

Topic modeling has been widely used for discovering the latent semantic structure of documents, but most existing methods learn topics with a flat structure.

Variational Inference

Not All Operations Contribute Equally: Hierarchical Operation-Adaptive Predictor for Neural Architecture Search

no code implementations ICCV 2021 Ziye Chen, Yibing Zhan, Baosheng Yu, Mingming Gong, Bo Du

Despite their efficiency, current graph-based predictors treat all operations equally, resulting in biased topological knowledge of cell architectures.

Neural Architecture Search

Neural Mixed Counting Models for Dispersed Topic Discovery

no code implementations ACL 2020 Jiemin Wu, Yanghui Rao, Zusheng Zhang, Haoran Xie, Qing Li, Fu Lee Wang, Ziye Chen

Mixed counting models that use the negative binomial distribution as the prior can well model over-dispersed and hierarchically dependent random variables; thus they have attracted much attention in mining dispersed document topics.

Variational Inference

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