ENTRIES TAGGED "machine learning"

Four short links: 27 December 2013

Four short links: 27 December 2013

Dinosaur Tries to Suckle, Dashboard Design, Massive Visualizations, Massive Machine Learning

  1. Intel XDKIf you can write code in HTML5, CSS3 and JavaScript*, you can use the Intel® XDK to build an HTML5 web app or a hybrid app for all of the major app stores. It’s a .exe. What more do I need to say? FFS.
  2. Behind the Scenes of a Dashboard Design — the design decisions that go into displaying complex info.
  3. Superconductora web framework for creating data visualizations that scale to real-time interactions with up to 1,000,000 data points. It compiles to WebCL, WebGL, and web workers. (via Ben Lorica)
  4. BIDMach: Large-scale Learning with Zero Memory Allocation (PDF) — GPU-accelerated machine learning. In this paper we describe a caching approach that allows code with complex matrix (graph) expressions at massive scale, i.e. multi-terabyte data, with zero memory allocation after the initial setup. (via Siah)
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Four short links: 26 December 2013

Four short links: 26 December 2013

Inside the Nest Protect, Log Structures, Predictions, and In-Memory Data Cubes

  1. Nest Protect Teardown (Sparkfun) — initial teardown of another piece of domestic industrial Internet.
  2. LogsThe distributed log can be seen as the data structure which models the problem of consensus. Not kidding when he calls it “real-time data’s unifying abstraction”.
  3. Mining the Web to Predict Future Events (PDF) — Mining 22 years of news stories to predict future events. (via Ben Lorica)
  4. Nanocubesa fast datastructure for in-memory data cubes developed at the Information Visualization department at AT&T Labs – Research. Nanocubes can be used to explore datasets with billions of elements at interactive rates in a web browser, and in some cases it uses sufficiently little memory that you can run a nanocube in a modern-day laptop. (via Ben Lorica)
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Four short links: 6 December 2013

Four short links: 6 December 2013

AI Book, Science Superstars, Engineering Ethics, and Crowdsourced Science

  1. Society of Mind — Marvin Minsky’s book now Creative-Commons licensed.
  2. Collaboration, Stars, and the Changing Organization of Science: Evidence from Evolutionary BiologyThe concentration of research output is declining at the department level but increasing at the individual level. [...] We speculate that this may be due to changing patterns of collaboration, perhaps caused by the rising burden of knowledge and the falling cost of communication, both of which increase the returns to collaboration. Indeed, we report evidence that the propensity to collaborate is rising over time. (via Sciblogs)
  3. As Engineers, We Must Consider the Ethical Implications of our Work (The Guardian) — applies to coders and designers as well.
  4. Eyewire — a game to crowdsource the mapping of 3D structure of neurons.
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Four short links: 3 December 2013

Four short links: 3 December 2013

  1. SAMOA — Yahoo!’s distributed streaming machine learning (ML) framework that contains a programming abstraction for distributed streaming ML algorithms. (via Introducing SAMOA)
  2. madliban open-source library for scalable in-database analytics. It provides data-parallel implementations of mathematical, statistical and machine-learning methods for structured and unstructured data.
  3. Data Portraits: Connecting People of Opposing Views — Yahoo! Labs research to break the filter bubble. Connect people who disagree on issue X (e.g., abortion) but who agree on issue Y (e.g., Latin American interventionism), and present the differences and similarities visually (they used wordclouds). Our results suggest that organic visualisation may revert the negative effects of providing potentially sensitive content. (via MIT Technology Review)
  4. Disguise Detection — using Raspberry Pi, Arduino, and Python.
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Four short links: 2 December 2013

Four short links: 2 December 2013

Learning Machine Learning, Pokemon Coding, Drone Coverage, and Optimization Guide

  1. CalTech Machine Learning Video Library — a pile of video introductions to different machine learning concepts.
  2. Awesome Pokemon Hack — each inventory item has a number associated with it, they are kept at a particular memory location, and there’s a glitch in the game that executes code at that location so … you can program by assembling items and then triggering the glitch. SO COOL.
  3. Drone Footage of Bangkok Protests — including water cannons.
  4. The Mature Optimization Handbook — free, well thought out, and well written. My favourite line: In exchange for that saved space, you have created a hidden dependency on clairvoyance.
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Four short links: 26 November 2013

Four short links: 26 November 2013

Internet Cities, Defying Google Glass, Deep Learning Book, and Open Paleoanthropology

  1. The Death and Life of Great Internet Cities“The sense that you were given some space on the Internet, and allowed to do anything you wanted to in that space, it’s completely gone from these new social sites,” said Scott. “Like prisoners, or livestock, or anybody locked in institution, I am sure the residents of these new places don’t even notice the walls anymore.”
  2. What You’re Not Supposed To Do With Google Glass (Esquire) — Maybe I can put these interruptions to good use. I once read that in ancient Rome, when a general came home victorious, they’d throw him a triumphal parade. But there was always a slave who walked behind the general, whispering in his ear to keep him humble. “You are mortal,” the slave would say. I’ve always wanted a modern nonslave version of this — a way to remind myself to keep perspective. And Glass seemed the first gadget that would allow me to do that. In the morning, I schedule a series of messages to e-mail myself throughout the day. “You are mortal.” “You are going to die someday.” “Stop being a selfish bastard and think about others.” (via BoingBoing)
  3. Neural Networks and Deep Learning — Chapter 1 up and free, and there’s an IndieGogo campaign to fund the rest.
  4. What We Know and Don’t KnowThat highly controlled approach creates the misconception that fossils come out of the ground with labels attached. Or worse, that discovery comes from cloaked geniuses instead of open discussion. We’re hoping to combat these misconceptions by pursuing an open approach. This is today’s evolutionary science, not the science of fifty years ago We’re here sharing science. [...] Science isn’t the answers, science is the process. Open science in paleoanthropology.
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Four short links: 15 November 2013

Four short links: 15 November 2013

Scan Win, Watson Platform, Metal Printer, and Microcontroller Python

  1. Google Wins Book Scanning Case (Giga Om) — will probably be appealed, though many authors will fear it’s good money after bad tilting at the fair use windmill.
  2. IBM Watson To Be A Platform (IBM) — press release indicates you’ll soon be able to develop your own apps that use Watson’s machine learning and text processing.
  3. MiniMetalMaker (IndieGogo) — 3D printer that can print detailed objects from specially blended metal clay and fire.
  4. MicroPython (KickStarter) — Python for Microcontrollers.
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Four short links: 14 November 2013

Four short links: 14 November 2013

IP Woe, Deep Learning Intro, Rapid Prototyping Bots, 3D Display

  1. TPPA Trades Away Internet Freedoms (EFF) — commentary on the wikileaked text of the trade agreement.
  2. Deep Learning 101 — introduction to the machine learning trend of choice.
  3. Large Scale Rapid Prototyping Robotsan informal list of large rapid prototyping systems [...] including: big 3-axis systems that print plastic, sand, or cement; large robot arms with extruders and milling bits; and large industrial arms for bending metal and assembling modular structures.
  4. Dynamic Shape Display (MIT) — a Dynamic Shape Display that can render 3D content physically, so users can interact with digital information in a tangible way. inFORM can also interact with the physical world around it, for example moving objects on the table’s surface. (via Fast Company)
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Four short links: 31 October 2013

Four short links: 31 October 2013

Flying Robot, State of Cyberspace, H.264, and Principal Component Analysis

  1. Insect-Inspired Collision-Resistant Robot — clever hack to make it stable despite bouncing off things.
  2. The Battle for Power on the Internet (Bruce Schneier) — the state of cyberspace. [M]ost of the time, a new technology benefits the nimble first. [...] In other words, there will be an increasing time period during which nimble distributed powers can make use of new technologies before slow institutional powers can make better use of those technologies.
  3. Cisco’s H.264 Good News (Brendan Eich) — Cisco is paying the license fees for a particular implementation of H.264 to be used in open source software, enabling it to be the basis of web streaming video across all browsers (even the open source ones). It’s not as ideal a solution as it might sound.
  4. Principal Component Analysis for DummiesThis post will give a very broad overview of PCA, describing eigenvectors and eigenvalues (which you need to know about to understand it) and showing how you can reduce the dimensions of data using PCA. As I said it’s a neat tool to use in information theory, and even though the maths is a bit complicated, you only need to get a broad idea of what’s going on to be able to use it effectively.
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Four short links: 28 October 2013

Four short links: 28 October 2013

The Internot of Things, Explainy Learning, Medical Microcontroller Board, and Coder Sutra

  1. A Cyber Attack Against Israel Shut Down a RoadThe hackers targeted the Tunnels’ camera system which put the roadway into an immediate lockdown mode, shutting it down for twenty minutes. The next day the attackers managed to break in for even longer during the heavy morning rush hour, shutting the entire system for eight hours. Because all that is digital melts into code, and code is an unsolved problem.
  2. Random Decision Forests (PDF) — “Due to the nature of the algorithm, most Random Decision Forest implementations provide an extraordinary amount of information about the final state of the classifier and how it derived from the training data.” (via Greg Borenstein)
  3. BITalino — 149 Euro microcontroller board full of physiological sensors: muscles, skin conductivity, light, acceleration, and heartbeat. A platform for healthcare hardware hacking?
  4. How to Be a Programmer — a braindump from a guru.
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