<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>R1ck5 的博客</title><description>记录研究、代码与生活。花开堪折直须折，莫待无花空折枝。</description><link>https://chongfe.github.io/</link><language>zh-CN</language><item><title>Attention 为什么一定要加起来等于 1？（上）</title><link>https://chongfe.github.io/blog/attention-sum-to-one-part-1/</link><guid isPermaLink="true">https://chongfe.github.io/blog/attention-sum-to-one-part-1/</guid><description>从 Attention Sink 出发，理解归一化、Sparsemax 与门控</description><pubDate>Thu, 10 Sep 2026 00:00:00 GMT</pubDate><category>科研</category><category>Attention</category><category>Softmax</category><category>Attention Sink</category><category>Sparsemax</category><category>门控</category></item><item><title>Hello, world. 从这里开始</title><link>https://chongfe.github.io/blog/hello-world/</link><guid isPermaLink="true">https://chongfe.github.io/blog/hello-world/</guid><description>给想法一个落脚的地方。记录研究、代码，以及值得留下的思考。</description><pubDate>Thu, 10 Sep 2026 00:00:00 GMT</pubDate><category>随笔</category><category>小站</category><category>记录</category></item></channel></rss>