This is the reading notes for NGCF Paper(arXiv:1905.08108), which propose to integrate the user-item interactions, more specifically the bipartite graph structure, into the embedding process, and exploits the user-item graph structure by propagating embeddings on it.

2025 年研招已经落幕，考上了，但似乎也并没有那么开心。日后，救赎之道仍待探索，毕竟，人生是旷野嘛。

在 Markdown 工程写作中，经常会有插入 UML，流程图，架构图等示意图的需求。本文推荐两种工具以及对应的 Markdown 处理库、Visual Studio Code Markdown 扩展插件。

I have tried to do technical writing in English since 2022. And now I have came up with a further plan.

I'm planning to do some optimizations for full-text search engine for my blog site recently and enhance it with better Chinese and English language support, and there are some ideas flips through my mind.

Most languages ​​are written in LTR (left to right), but some are written in RTL (right to left), such as Arabic, Hebrew, Urdu, etc. The UI interface using these languages ​​also needs some detailed adjustments.

根据我的一段学习英语的历程，本期推荐三本好用针对非母语者的英语学习词典：牛津短语动词词典、牛津习语词典和同义词学习词典。适合进阶阶段使用。

This is my fifth year since I started writing blog. After these years I noticed that I have lost more about writing.

China's computer science education is outdated, often including irrelevant subjects like physics, due to historical and systemic inertia.

In the United States, the date format is unique in the world. It is different from the European "small to large" DMY and the East Asian countries' "large to small" YMD. It is actually MDY.