∫ntegrabℓε ∂iﬀerentiαℓs · unorganised notes, code, and writings of random topics

David et al (2016) DeepChess: End-to-end deep neural network for automatic learning in chess

March 13, 2019 paper

Goal of the paper is to derive the evaluation function for chess from scratch using machine learning techniques. From scratch means not even input the chess rule to the evaluation function. [more]

Silver et al (2017) Mastering the game of Go without human knowledge

March 12, 2019 paper

This is the AlphaGo Zero paper that gave out detail on how the reinforcement learning is done. [more]

Hypercycloid, hypertrochoid, hypocycloid, and hypotrochoid

March 6, 2019 blog math code

Hypercycloid, hypocycloid, and more general version, the hypertrochoid and hypotrochoid, are curves of the locus of a point on a circle rolling on a bigger circle. Like many other locus problems, it is convenient to tackle it from parametric equations. [more]

世界一速く結果を出す人は、なぜ、メールを使わないのか

Piotr Feliks Grzywacz / 2017

February 28, 2019 book

第１章　世界より速く動くための仕事術 [more]

DeCandia et al (2007) Dynamo

February 14, 2019 paper

Objectives of dynamo [more]