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Hi, I'm Sheng


Welcome to my blog about AI, Algorithm and more.

Hi, I'm Sheng


Welcome to my blog about AI, Algorithm and more.
Selected posts ML practice Paper review Coding Projects

Review of YOLO: drawback and improvement from v1 to v3

Posted on April 25, 2020

1. Introduction In this post, I’d like to review the 3 paper of YOLO. The main purpose is to understand the design of the YOLO and how the authors try to improve YOLO. For the details of implementation, such as learning rate and training tricks, please read the experiments... [Read More]

Review of LeNet-5: How to design the architecture of CNN

Posted on April 19, 2020

This post is a review of an old, difficult, and inspiring paper: Gradient-Based Learning Applied to Document Recognition”[1] by Yann LeCun as the first author. You can find many reviews of this paper. Most of them only focus on the architecture of the Convolution Neural Network (CNN) LeNet-5. However,... [Read More]

Overview of optimizers for DNN: when and how to choose which optimizer

Posted on April 17, 2020

In this post, I would like to review the development of optimization methods for deep neural network (DNN) and share suggestions to use optimizers. What you can find: A brief review of the popular optimizers from the an intuitive perspective. The disadavantage of the popular adaptive optimizer, Adam.... [Read More]
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Sheng FANG  •  2020

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