Search Results for author: Liru Guo

Found 3 papers, 1 papers with code

Age Group and Gender Estimation in the Wild with Deep RoR Architecture

no code implementations9 Oct 2017 Ke Zhang, Ce Gao, Liru Guo, Miao Sun, Xingfang Yuan, Tony X. Han, Zhenbing Zhao, Baogang Li

In this paper, we propose a new CNN based method for age group and gender estimation leveraging Residual Networks of Residual Networks (RoR), which exhibits better optimization ability for age group and gender classification than other CNN architectures. Moreover, two modest mechanisms based on observation of the characteristics of age group are presented to further improve the performance of age estimation. In order to further improve the performance and alleviate over-fitting problem, RoR model is pre-trained on ImageNet firstly, and then it is fune-tuned on the IMDB-WIKI-101 data set for further learning the features of face images, finally, it is used to fine-tune on Adience data set.

Ranked #6 on Age And Gender Classification on Adience Age (using extra training data)

Age And Gender Classification Age and Gender Estimation +1

Pyramidal RoR for Image Classification

no code implementations1 Oct 2017 Ke Zhang, Liru Guo, Ce Gao, Zhenbing Zhao

The Residual Networks of Residual Networks (RoR) exhibits excellent performance in the image classification task, but sharply increasing the number of feature map channels makes the characteristic information transmission incoherent, which losses a certain of information related to classification prediction, limiting the classification performance.

Classification General Classification +1

Residual Networks of Residual Networks: Multilevel Residual Networks

1 code implementation9 Aug 2016 Ke Zhang, Miao Sun, Tony X. Han, Xingfang Yuan, Liru Guo, Tao Liu

This paper proposes a novel residual-network architecture, Residual networks of Residual networks (RoR), to dig the optimization ability of residual networks.

Image Classification

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