<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Fragments — Zhilin Gong</title><description>Notes on papers, code, and ordinary life. 关于阅读、技术与日常生活的片段。</description><link>https://zhilingong.com/</link><language>en-us</language><item><title>Notes on Linear Attention: From Linear Attention to KDA</title><link>https://zhilingong.com/writing/2026-08-29-notes-on-linear-attention-from-linear-attention-to-kda/</link><guid isPermaLink="true">https://zhilingong.com/writing/2026-08-29-notes-on-linear-attention-from-linear-attention-to-kda/</guid><description>A derivation-first path from softmax attention to fixed-size associative memory, DeltaNet, Gated DeltaNet, and Kimi Delta Attention.</description><pubDate>Sat, 29 Aug 2026 00:00:00 GMT</pubDate><category>linear-attention</category><category>transformers</category><category>llm</category></item><item><title>回到广东</title><link>https://zhilingong.com/writing/2026-03-27-guangdong-trip/</link><guid isPermaLink="true">https://zhilingong.com/writing/2026-03-27-guangdong-trip/</guid><description>三月里的珠海、阳江和广州。</description><pubDate>Fri, 27 Mar 2026 00:00:00 GMT</pubDate><category>travel</category><category>city</category></item><item><title>notes on policy gradient method</title><link>https://zhilingong.com/writing/2026-01-05-policy-gradient-method/</link><guid isPermaLink="true">https://zhilingong.com/writing/2026-01-05-policy-gradient-method/</guid><description>Deriving the log-derivative trick and connecting the objective to surrogate losses used in code.</description><pubDate>Mon, 05 Jan 2026 05:03:18 GMT</pubDate><category>reinforcement-learning</category><category>optimization</category></item><item><title>2025 recap</title><link>https://zhilingong.com/writing/2026-01-05-2025-recap/</link><guid isPermaLink="true">https://zhilingong.com/writing/2026-01-05-2025-recap/</guid><description>一些旧的习惯，一些新的开始，以及学习慢一点生活。</description><pubDate>Mon, 05 Jan 2026 00:57:49 GMT</pubDate><category>yearly-review</category></item><item><title>2024 recap</title><link>https://zhilingong.com/writing/2025-02-05-2024-recap/</link><guid isPermaLink="true">https://zhilingong.com/writing/2025-02-05-2024-recap/</guid><description>回望忙碌、健康起伏与研究生最后一年的 2024。</description><pubDate>Wed, 05 Feb 2025 00:00:00 GMT</pubDate><category>yearly-review</category></item><item><title>离开幻海之前</title><link>https://zhilingong.com/writing/2024-10-01-before-leaving-huanhai/</link><guid isPermaLink="true">https://zhilingong.com/writing/2024-10-01-before-leaving-huanhai/</guid><description>一篇关于故乡、环境与告别的短篇故事。</description><pubDate>Tue, 01 Oct 2024 04:45:54 GMT</pubDate><category>fiction</category></item><item><title>上海的夏天</title><link>https://zhilingong.com/writing/2024-10-01-shanghai-summer/</link><guid isPermaLink="true">https://zhilingong.com/writing/2024-10-01-shanghai-summer/</guid><description>从杭州搬到上海之后，关于实习、散步和慢慢恢复的一段记忆。</description><pubDate>Tue, 01 Oct 2024 00:00:00 GMT</pubDate><category>city</category><category>life</category></item><item><title>苏州生活</title><link>https://zhilingong.com/writing/2021-07-15-suzhou-sweet-and-elderly/</link><guid isPermaLink="true">https://zhilingong.com/writing/2021-07-15-suzhou-sweet-and-elderly/</guid><description>关于本科最后的考试、实习，以及衰老与告别。</description><pubDate>Thu, 15 Jul 2021 00:00:00 GMT</pubDate><category>life</category><category>reading</category><category>city</category></item></channel></rss>