Machine Learning

Mathematical Principles Behind Neural Networks

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Mathematical Principles Behind Neural Networks

Original link:https://medium.com/towards-artificial-intelligence/one-lego-at-a-time-explaining-the-math-of-how-neural-networks-learn-with-implementation-from-scratch-39144a1cf80 From:Yongyu Excerpted from Algorithm Notes https://github.com/omar-florez/scratch_mlp/ The author explains step by step the mathematical processes used in training a neural network from scratch. Neural networks are cleverly arranged linear and nonlinear modules. The above image describes some of the mathematical processes involved in training a neural network. We will explain this in the … Read more

What Is Artificial Neural Network?

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What Is Artificial Neural Network?

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

Summary and Code Implementation of Attention Mechanism in Deep Learning (2017-2021)

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Summary and Code Implementation of Attention Mechanism in Deep Learning (2017-2021)

Follow the official account "ML-CVer" Set as "Star", DLCV messages will be delivered! Author丨mayiwei1998 Source丨GiantPandaCV Editor丨极市平台 Abstract Due to the network structures in many papers being embedded into code frameworks, the code tends to be redundant. The author of this article has organized and reproduced the core code based on Attention networks from recent years. … Read more

In-Depth Understanding of Attention Mechanism in CV

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In-Depth Understanding of Attention Mechanism in CV

All Fans Say: “Why Didn’t You Follow Me Sooner!” Hello everyone, I am Canshi. In the field of deep learning, there are many technical terms that can be confusing when first encountered. As you read more, you gradually get the hang of it, but it still feels somewhat lacking. Today, we will discuss a technical … Read more

Understanding the Attention Mechanism in Deep Learning – Part 2

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Understanding the Attention Mechanism in Deep Learning - Part 2

[GiantPandaCV Guide] In recent years, Attention-based methods have gained popularity in both academia and industry due to their interpretability and effectiveness. However, the network structures proposed in papers are often embedded within code frameworks for classification, detection, segmentation, etc., leading to redundancy in code. For beginners like me, it can be challenging to find the … Read more

Attention Mechanism Bug: Softmax as the Culprit Affecting All Transformers

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Attention Mechanism Bug: Softmax as the Culprit Affecting All Transformers

“I found a bug in the attention formula, and no one has noticed it for eight years. All Transformer models, including GPT and LLaMA, are affected.” Recently, a statistical engineer named Evan Miller has stirred up a storm in the AI field with his statement. We know that the attention formula in machine learning is … Read more

Volatility Prediction: CNN-Based Image Recognition Strategy (With Code)

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Volatility Prediction: CNN-Based Image Recognition Strategy (With Code)

Star ★TopPublic AccountLove you all♥ Author: Chuan Bai Translated by: 1+1=6 1 Introduction The financial market mainly deals with time series problems, and there are numerous algorithms and tools around time series forecasting. Today, we use CNN for regression-based prediction and compare it with some traditional algorithms to see how it performs. We focus on … Read more

Anti-Plagiarism Image Recognition System Exposes Paper Falsifiers

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Anti-Plagiarism Image Recognition System Exposes Paper Falsifiers

Welcome to click “Science Net” ↑ to follow us! There has long been automated technology for detecting text plagiarism, which is widely used, but identifying repeated use of images is much more challenging, especially since users often edit images using Photoshop, making it difficult to prevent. However, with the latest image recognition systems, scientists have … Read more

Kaggle Champions Share: Image Recognition and Classification Competition

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Kaggle Champions Share: Image Recognition and Classification Competition

1 Compiled by New Intelligence Source: blog.kaggle.com Compiled by: Jia Yuepeng [New Intelligence Guide]The champion team of the Kaggle Ocean Fish Recognition and Classification Competition shares their technology: How to design robust optimization algorithms? How to analyze data and perform data augmentation? Technical details include using images from different boats for validation and how to … Read more

Using Image Recognition to Predict Trend Reversals

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Using Image Recognition to Predict Trend Reversals

The WeChat public account on quantitative investment and machine learning is a mainstream self-media in the industry focusing onquantitative investment, hedge funds,Fintech, artificial intelligence, big data and other fields.The public account has over300,000+ followers from industries such aspublic funds, private equity, securities, futures, banks, insurance, and universities, and it won the 2021 AMMA Excellent Brand … Read more