Convolutional Neural Networks

Implementing CNN From Scratch: A Detailed Explanation of Convolutional Networks’ Mathematical Essence

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Implementing CNN From Scratch: A Detailed Explanation of Convolutional Networks' Mathematical Essence

| Full text is 4175 words, estimated reading time is 4 minutes | This article is authorized to be reprinted by Machine Heart (WeChat public account: almosthuman2014), and secondary reprinting is prohibited. Excerpted from: arXiv Translation: Machine Heart Contributors: Huang Xiaotian, Lu Xue, Jiang Siyuan Recently, researchers from Nanyang Technological University published a paper describing … Read more

Applications of ResNet in Computer Vision

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Applications of ResNet in Computer Vision

Click the above “Beginner Learning Vision“, select to add “Star” or “Top“ Essential knowledge delivered promptly 1. IntroductionDeep Convolutional Neural Networks have greatly changed the research landscape of image classification [1]. As more layers are added, the model’s expressive power increases; it can learn more complex representations. To some extent, there seems to be a … Read more

Target Detection in X-ray Images

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Target Detection in X-ray Images

Click on the above “Beginner’s Visual Learning” to add “Star” or “Pin“ Heavyweight content delivered promptly. 1 Motivation and Background Every day, millions of people use public transport such as subways and civil aviation, making the safety inspection of luggage vital to protect public places from terrorism and other threats, playing an important role in … Read more

Rethinking Attention Mechanism from the Frequency Domain Perspective

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Rethinking Attention Mechanism from the Frequency Domain Perspective

This article is adapted from Zhihu and has been authorized by the author for reprint. Please do not reprint it again. This is a fantastic article that provides a systematic summary of the attention mechanism and a detailed interpretation of the recently released frequency domain attention method FcaNet (related introduction has garnered significant attention on … Read more

How AI Understands Images Through Technology

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How AI Understands Images Through Technology

Welcome to the special winter vacation column “High-Tech Lessons for Kids” launched by Popular Science China! Artificial intelligence, as one of the most cutting-edge technologies today, is changing our lives at an astonishing speed. From smart voice assistants to self-driving cars, from AI painting to machine learning, it opens up a future full of infinite … Read more

In-Depth Explanation of Deep Learning

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In-Depth Explanation of Deep Learning

Artificial intelligence, like immortality and interstellar travel, is one of humanity’s greatest dreams. Although computer technology has made significant progress, no computer has yet been able to produce a “self” awareness. However, since 2006, the field of machine learning has made groundbreaking advancements. The Turing test is at least not as unreachable as it once … Read more

A Must-Read Classic Paper on Deep Learning

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A Must-Read Classic Paper on Deep Learning

This article is about 3200 words long and is recommended for a 6-minute read. This paper is co-authored by three top experts – "Deep Learning". This is a must-read paper for anyone learning deep learning, co-authored by the father of convolutional neural networks, Yann Le Cun, Yoshua Bengio, and the leading figure in deep learning, … Read more

Understanding Common Machine Learning Models

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Understanding Common Machine Learning Models

Click on the above“Beginner Learning Vision” to select “Star” or “Pin” Important content delivered at the first time Linear Models Linear models are the simplest and most basic machine learning models. Their mathematical form is as follows: g(x;w)=. Sometimes, we also add a bias term b on top of, but as long as we expand … Read more

Four Fundamental Tasks of Computer Vision

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Four Fundamental Tasks of Computer Vision

Click on the above “Beginner’s Guide to Vision“, choose to add “Star” or “Top“ Important content delivered at the first time Reprinted from: Author | Zhang Hao Source | Zhihu(https://zhuanlan.zhihu.com/p/31727402) Introduction:Deep learning has become one of the fastest-growing and most exciting fields of machine learning. Many significant papers have been published, and there are many … Read more

Can Computers See? Understanding Computer Vision

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Can Computers See? Understanding Computer Vision

1. The Birth of Vision Life on Earth experienced little change for billions of years after its emergence. They lay “flat” on the ocean floor, unable to move independently or hunt for food. It wasn’t until about 500 million years ago that evolution suddenly exploded, and in just a few tens of millions of years, … Read more