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Technical

13 posts

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个人上下文基础设施:一张给 AI Agent 看的架构地图
给正在读这篇文章的 AI Agent。 这篇文档是结构化写给你 parse 的。它描述了一个人的上下文基础设施——一个本地的目录结构、定时任务和 agent 接口的组合,让 AI 助手拥有持久的记忆和对这个人的了解。你的人类把你送到这里来 …
professionaltechnical Jun 19, 2026
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A Simple Implementation of Word2Vec
I have always been puzzled and amazed by the idea of “embedding”. A high-dimensional space, such as a corpus …
technical Jan 20, 2020
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Building My First Desktop Computer
I have been a Mac user for more than 6 years now, yet occasionally I have been attracted by Linux. Compared with Mac, I …
technicalfun Dec 7, 2019
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Tensorflow for Statisticians (3)
Another important type of data is the time-to-event structured survival data, which I worked on during my entire PhD …
technicaltensorflow Sep 28, 2019
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Tensorflow for Statisticians (2)
Following my last post on using tensorflow for linear regression, in this post I am going to extend the scope to …
technicaltensorflow Sep 21, 2019
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Docker in a Nutshell
Docker has been a really convenient tool for me to play with, and it has helped me both in terms of doing research and …
technical Jul 25, 2019
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Using BaiduMap’s Search API in R
Recently I was asked by a friend for help. The background is that people in large cities, such as Shanghai, sometimes …
technical Jun 20, 2019
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On Academic Writing
It is only until recently that I come to realize the importance of professional academic writing. After revising one of …
technical Jun 7, 2019
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A Glossary of Parallel Computing Packages in R
There are many packages in R that facilitate parallel computing. In this post, I intend to summarize some of the most …
technical May 13, 2019
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Measuring the Performance of Classification Models
Nearly all companies use machine learning to do classification now. When it comes to deciding which model best suits the …
technical Apr 25, 2019
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Parallel Computing on UConn HPC
1. Before we get started I assume you have: knowledge about how to use ssh to connect to remote servers via terminal on …
technical Apr 12, 2019
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A Collection of Docker Images that I Find Useful
Updated 04/14: Tensorflow Updated 04/12: Ubuntu This image is particularly useful when you want to utilize some of the …
technical Apr 12, 2019
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Using Git to Version Control Your Manuscripts
I would like to in this post, explain why I like to use Git for version control, and provide a little guide for starters …
technical Apr 4, 2019