mapika.dev https://mapika.dev/ Machine learning, written out properly. Real derivations, interactive equations, no hand-waving. en Wed, 01 Jul 2026 12:00:00 GMT <![CDATA[Softmax Is argmax with a dial]]> https://mapika.dev/essays/07 https://mapika.dev/essays/07 Wed, 01 Jul 2026 12:00:00 GMT <![CDATA[Coverage Without belief]]> https://mapika.dev/essays/10 https://mapika.dev/essays/10 Wed, 01 Jul 2026 12:00:00 GMT <![CDATA[Proofs That keep secrets]]> https://mapika.dev/essays/11 https://mapika.dev/essays/11 Wed, 01 Jul 2026 12:00:00 GMT <![CDATA[Speculative Decoding loses nothing]]> https://mapika.dev/essays/09 https://mapika.dev/essays/09 Wed, 01 Jul 2026 12:00:00 GMT <![CDATA[The Oracle regime]]> https://mapika.dev/essays/08 https://mapika.dev/essays/08 Wed, 01 Jul 2026 12:00:00 GMT <![CDATA[Attention Is a kernel]]> https://mapika.dev/essays/06 https://mapika.dev/essays/06 Fri, 01 May 2026 12:00:00 GMT <![CDATA[What Adam actually adapts]]> https://mapika.dev/essays/05 https://mapika.dev/essays/05 Sun, 01 Mar 2026 12:00:00 GMT <![CDATA[The Lottery Ticket, re-drawn]]> https://mapika.dev/essays/04 https://mapika.dev/essays/04 Thu, 01 Jan 2026 12:00:00 GMT <![CDATA[Networks That never leave home]]> https://mapika.dev/essays/03 https://mapika.dev/essays/03 Sat, 01 Nov 2025 12:00:00 GMT <![CDATA[Initialization Is a variance budget]]> https://mapika.dev/essays/02 https://mapika.dev/essays/02 Mon, 01 Sep 2025 12:00:00 GMT <![CDATA[Backprop Is just bookkeeping]]> https://mapika.dev/essays/01 https://mapika.dev/essays/01 Tue, 01 Jul 2025 12:00:00 GMT