Search Results for author: Yanwen Fang

Found 7 papers, 4 papers with code

TabCaps: A Capsule Neural Network for Tabular Data Classification with BoW Routing

1 code implementation ICLR 2023 Jintai Chen, Kuanlun Liao, Yanwen Fang, Danny Chen, Jian Wu

In this paper, we propose to encapsulate all feature values of a record into vectorial features and process them collectively rather than have to deal with individual ones, which directly captures the representations at the data level and benefits robust performances.

Cross-Layer Retrospective Retrieving via Layer Attention

1 code implementation8 Feb 2023 Yanwen Fang, Yuxi Cai, Jintai Chen, Jingyu Zhao, Guangjian Tian, Guodong Li

Motivated by this, we devise a cross-layer attention mechanism, called multi-head recurrent layer attention (MRLA), that sends a query representation of the current layer to all previous layers to retrieve query-related information from different levels of receptive fields.

Image Classification Instance Segmentation +3

Recurrence along Depth: Deep Convolutional Neural Networks with Recurrent Layer Aggregation

1 code implementation NeurIPS 2021 Jingyu Zhao, Yanwen Fang, Guodong Li

This paper introduces a concept of layer aggregation to describe how information from previous layers can be reused to better extract features at the current layer.

Image Classification Instance Segmentation +3

Dual-Attention Enhanced BDense-UNet for Liver Lesion Segmentation

no code implementations24 Jul 2021 Wenming Cao, Philip L. H. Yu, Gilbert C. S. Lui, Keith W. H. Chiu, Ho-Ming Cheng, Yanwen Fang, Man-Fung Yuen, Wai-Kay Seto

In this work, we propose a new segmentation network by integrating DenseUNet and bidirectional LSTM together with attention mechanism, termed as DA-BDense-UNet.

Lesion Segmentation Segmentation

CNN-based Realized Covariance Matrix Forecasting

no code implementations22 Jul 2021 Yanwen Fang, Philip L. H. Yu, Yaohua Tang

It is well known that modeling and forecasting realized covariance matrices of asset returns play a crucial role in the field of finance.

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