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TraitLab I created and run TraitLab, a personality assessment system for individuals, coaches, and teams. Research Before starting TraitLab, I spent a long time as an academic researcher, trying to understand how we can measure personality better and use those findings to improve our lives. My published research is here. Software I’ve been building software professionally for several years now. Mo
A drop of mercury being vibrated from ~120Hz down to ~10hz filmed at regular speed. The high density and surface tension cause it to resonate at different frequencies in different ways. The higher the frequency the more nodes it will form on its edge. See this in slow motion: http://www.youtube.com/watch?v=QUH2xCN0YvA
Color-Coded Analysis of Beethoven's Music Here is a handy index to all works which I have applied a kind of "visual breakdown" of structure. Basically I used sonata form terminology but even if you're rough on that, the visual breaks can act as a harmonic roadmap. Most of these structural breakdowns started out from analysis texts written by Greenberg, Tovey,, Harding, Alan Rich and the Kalmus Orc
1. SPDY の話 IIJ 大津繁樹 (@jovi0608) 2012年7月5日 HTML5とか勉強会番外編 - ブラウザとサーバの間を考えよう- 2. 自己紹介 • 大津 繁樹(@jovi0608, https://github.com/shigeki) • 所属: インターネットイニシアティブ(IIJ) アプリケーション開発部 戦略的開発室 • HTML5/Node.js/Kinect 等流行もの担当 • 最近は Node.js コアの開発やってます。 4. SPDYを巡る動き 2009/11 spdy/1ドラフト公開、 spdy-dev開始 2010/01 TLS NPN拡張 I-Dリリース 2011/01 Google サービスの90%がSPDY化完了 2011/04 node-spdyリリース 2011/12 FireFox11 開発版に SPDY実装 2012/01 HTTP
After receiving a lot of good feedback and comment on my last blog on MongoDb, I was encouraged to do another deep dive on another popular document oriented db; Couchbase. I have been a long-time fan CouchDb and has wrote a blog on it many years ago. After it merges with Membase, I am very excited to take a deep look into it again. Couchbase is the merge of two popular NOSQL technologies: Membase
Developer Opera 114 developer July 23rd, 2024 Dear Opera Users! We’re thrilled to announce the release of Opera Developer Version 114! Major Fixes and Enhancements: Other Notable... Stable Opera 112 July 11th, 2024 Hello everyone! The latest update to the Opera browser marks the beginning of a new chapter with version 112. This... Desktop Opera unveils Opera One R2 in Developer June 26th, 2024 Ope
Machine Learning video segments by topic - Professor Yaser Abu-Mostafa Aggregation Overview of ensemble learning (boosting, blending, before and after the fact) Bayesian Learning Validity of the Bayesian approach (prior, posterior, unknown versus probabilistic) Bias-Variance Tradeoff Basic derivation (overfit and underfit, approximation-generalization tradeoff) Example (sinusoidal target function)
Daniel Clifford Are you are interested in making JavaScript run blazingly fast in Chrome? This talk takes a look under the hood in V8 to help you identify how to optimize your JavaScript code. We'll show you how to leverage V8's sampling profiler to eliminate performance bottlenecks and optimize JavaScript programs, and we'll expose how V8 uses hidden classes and runtime type feedback to generat
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