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A list of all the posts and pages found on the site. For you robots out there is an XML version available for digesting as well.
Pages
👋🏼 Hi there, I'm Changyi!
About me
Posts
Insights into Transformer-Based GNSS Correction Network
Published:
Insights on Data preprocessing and Model design
Improving the real-time smartphone positioning accuracy by leveraging deep learning techniques, particularly a Transformer-based GNSS Positioning Correction Network. Here, I want to talk about the data preprocessing and Model design aspect of the project with some insights.
Data Structure and Algorithm
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This blog is a demo for github project InteractiveCodeNote
Interactive Code Note project backend
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Interactive Code Note Test
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This blog is a demo for github project InteractiveCodeNote
Actually, 😂 I created this project for learning data structures and algorithms. I wanted to take notes and record the algorithm code I learned while being able to run the code as I write the notes.
Blog Post number 3
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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
Blog Post number 0
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This is a sample blog post. Lorem ipsum I can’t remember the rest of lorem ipsum and don’t have an internet connection right now. Testing testing testing this blog post. Blog posts are cool.
dsa
双指针
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双指针
Introduction to Binary Search Trees
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Welcome to the Data Structures and Algorithms section. Here you will find various articles and resources related to DSA. This blog is a demo for github project InteractiveCodeNote
Find Median from Data Stream
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问题描述
创建一个数据结构，可以存储一个可以随时间动态变化大小的整数列表，并在常数时间内 O(1) 找到这个动态增长列表的中位数。
Heap 堆
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Permutations 全排列
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生成一个整数数组的全排列无重复元素
portfolio
Portfolio item number 1
Short description of portfolio item number 1
Portfolio item number 2
Short description of portfolio item number 2
publications
Enhancing GNSS Positioning Using Transformer-Based Correction Network
Published in ION GNSS+ , 2024
The paper is about improving GNSS positioning accuracy in urban environments, where NLOS (Non-Line-of-Sight) and multipath effects cause significant challenges. By employing an end-to-end deep learning approach, specifically a Transformer-based correction network, we significantly enhance GNSS positioning accuracy in these challenging scenarios.
talks
Talk 1 on Relevant Topic in Your Field
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This is a description of your talk, which is a markdown files that can be all markdown-ified like any other post. Yay markdown!
Conference Proceeding talk 3 on Relevant Topic in Your Field
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This is a description of your conference proceedings talk, note the different field in type. You can put anything in this field.
teaching
Teaching experience 1
Undergraduate course, University 1, Department, 2014
This is a description of a teaching experience. You can use markdown like any other post.
Teaching experience 2
Workshop, University 1, Department, 2015
This is a description of a teaching experience. You can use markdown like any other post.