Search Results for author: Jianming Lv

Found 8 papers, 3 papers with code

EasyFS: an Efficient Model-free Feature Selection Framework via Elastic Transformation of Features

no code implementations4 Feb 2024 Jianming Lv, Sijun Xia, Depin Liang, Wei Chen

Traditional model-free feature selection methods treat each feature independently while disregarding the interrelationships among features, which leads to relatively poor performance compared with the model-aware methods.

feature selection

Brain-inspired Distributed Memorization Learning for Efficient Feature-free Unsupervised Domain Adaptation

no code implementations4 Feb 2024 Jianming Lv, Depin Liang, Zequan Liang, Yaobin Zhang, Sijun Xia

Compared with gradient based artificial neural networks, biological neural networks usually show a more powerful generalization ability to quickly adapt to unknown environments without using any gradient back-propagation procedure.

Memorization Unsupervised Domain Adaptation

Learning From the Master: Distilling Cross-Modal Advanced Knowledge for Lip Reading

no code implementations CVPR 2021 Sucheng Ren, Yong Du, Jianming Lv, Guoqiang Han, Shengfeng He

To these ends, we introduce a trainable "master" network which ingests both audio signals and silent lip videos instead of a pretrained teacher.

Lip Reading Sentence +2

AVR: Attention based Salient Visual Relationship Detection

1 code implementation16 Mar 2020 Jianming Lv, Qinzhe Xiao, Jiajie Zhong

To address this problem, we propose an attention based model, namely AVR, to achieve salient visual relationships based on both local and global context of the relationships.

Relationship Detection Visual Relationship Detection

Learning Shared Semantic Space with Correlation Alignment for Cross-modal Event Retrieval

1 code implementation14 Jan 2019 Zhenguo Yang, Zehang Lin, Peipei Kang, Jianming Lv, Qing Li, Wenyin Liu

In this paper, we propose to learn shared semantic space with correlation alignment (${S}^{3}CA$) for multimodal data representations, which aligns nonlinear correlations of multimodal data distributions in deep neural networks designed for heterogeneous data.

Retrieval

Cross-dataset Person Re-Identification Using Similarity Preserved Generative Adversarial Networks

no code implementations11 Jun 2018 Jianming Lv, Xintong Wang

Meanwhile, SimPGAN uses the similarity consistency loss, which is measured by a siamese deep convolutional neural network, to preserve the similarity of the transformed images of the same person.

Person Re-Identification

Unsupervised Cross-dataset Person Re-identification by Transfer Learning of Spatial-Temporal Patterns

1 code implementation CVPR 2018 Jianming Lv, Weihang Chen, Qing Li, Can Yang

Most of the proposed person re-identification algorithms conduct supervised training and testing on single labeled datasets with small size, so directly deploying these trained models to a large-scale real-world camera network may lead to poor performance due to underfitting.

Incremental Learning Learning-To-Rank +2

T-CONV: A Convolutional Neural Network For Multi-scale Taxi Trajectory Prediction

no code implementations23 Nov 2016 Jianming Lv, Qing Li, Xintong Wang

Precise destination prediction of taxi trajectories can benefit many intelligent location based services such as accurate ad for passengers.

Trajectory Prediction

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