Search Results for author: Zhimin Zhang

Found 11 papers, 5 papers with code

Exploring Label Hierarchy in a Generative Way for Hierarchical Text Classification

no code implementations COLING 2022 Wei Huang, Chen Liu, Bo Xiao, Yihua Zhao, Zhaoming Pan, Zhimin Zhang, Xinyun Yang, Guiquan Liu

Hierarchical Text Classification (HTC), which aims to predict text labels organized in hierarchical space, is a significant task lacking in investigation in natural language processing.

text-classification Text Classification

Heterogeneous Graph-based Framework with Disentangled Representations Learning for Multi-target Cross Domain Recommendation

1 code implementation1 Jul 2024 Xiaopeng Liu, Juan Zhang, Chongqi Ren, Shenghui Xu, Zhaoming Pan, Zhimin Zhang

CDR (Cross-Domain Recommendation), i. e., leveraging information from multiple domains, is a critical solution to data sparsity problem in recommendation system.

Multi-Granularity and Multi-modal Feature Interaction Approach for Text Video Retrieval

no code implementations21 Jun 2024 Wenjun Li, Shudong Wang, Dong Zhao, Shenghui Xu, Zhaoming Pan, Zhimin Zhang

To address this, we propose a novel multi-granularity feature interaction module called MGFI, consisting of text-frame and word-frame, for video-text representations alignment.

Retrieval Sentence +3

RangeLDM: Fast Realistic LiDAR Point Cloud Generation

1 code implementation15 Mar 2024 Qianjiang Hu, Zhimin Zhang, Wei Hu

Autonomous driving demands high-quality LiDAR data, yet the cost of physical LiDAR sensors presents a significant scaling-up challenge.

Autonomous Driving Point Cloud Generation

A unified consensus-based parallel ADMM algorithm for high-dimensional regression with combined regularizations

1 code implementation21 Nov 2023 Xiaofei Wu, Zhimin Zhang, Zhenyu Cui

The parallel alternating direction method of multipliers (ADMM) algorithm is widely recognized for its effectiveness in handling large-scale datasets stored in a distributed manner, making it a popular choice for solving statistical learning models.

regression

Unsupervised Manga Character Re-identification via Face-body and Spatial-temporal Associated Clustering

no code implementations10 Apr 2022 Zhimin Zhang, Zheng Wang, Wei Hu

In the past few years, there has been a dramatic growth in e-manga (electronic Japanese-style comics).

Clustering Triplet

Improving Stack Overflow question title generation with copying enhanced CodeBERT model and bi-modal information

1 code implementation27 Sep 2021 Fengji Zhang, Xiao Yu, Jacky Keung, Fuyang Li, Zhiwen Xie, Zhen Yang, Caoyuan Ma, Zhimin Zhang

However, only using the code snippets in the question body cannot provide sufficient information for title generation, and LSTMs cannot capture the long-range dependencies between tokens.

Decoder

Hierarchy-Aware T5 with Path-Adaptive Mask Mechanism for Hierarchical Text Classification

no code implementations17 Sep 2021 Wei Huang, Chen Liu, Yihua Zhao, Xinyun Yang, Zhaoming Pan, Zhimin Zhang, Guiquan Liu

Hierarchical Text Classification (HTC), which aims to predict text labels organized in hierarchical space, is a significant task lacking in investigation in natural language processing.

text-classification Text Classification

HyGCN: A GCN Accelerator with Hybrid Architecture

1 code implementation7 Jan 2020 Mingyu Yan, Lei Deng, Xing Hu, Ling Liang, Yujing Feng, Xiaochun Ye, Zhimin Zhang, Dongrui Fan, Yuan Xie

In this work, we first characterize the hybrid execution patterns of GCNs on Intel Xeon CPU.

Distributed, Parallel, and Cluster Computing

Unsupervised monocular stereo matching

no code implementations31 Dec 2018 Zhimin Zhang, Jianzhong Qiao, Shukuan Lin

In this paper, Based on the experimental results that the stereo matching models outperforms monocular depth estimation models under the same unsupervised depth estimation model, we proposed an unsupervised monocular vision stereo matching method.

Monocular Depth Estimation Stereo Matching +1

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