Naive Bayes classifier - Wikipedia, the free encyclopedia

Naive Bayes classifier - Wikipedia, the free encyclopedia: "In simple terms, a naive Bayes classifier assumes that the presence or absence of a particular feature is unrelated to the presence or absence of any other feature, given the class variable. For example, a fruit may be considered to be an apple if it is red, round, and about 3" in diameter. A naive Bayes classifier considers each of these features to contribute independently to the probability that this fruit is an apple, regardless of the presence or absence of the other features."

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Geoff Hinton - Recent Developments in Deep Learning - YouTube

Geoff Hinton - Recent Developments in Deep Learning - YouTube: ""

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Denoising Autoencoders (dA) — DeepLearning 0.1 documentation

Denoising Autoencoders (dA) — DeepLearning 0.1 documentation: "See section 4.6 of [Bengio09] for an overview of auto-encoders. An autoencoder takes an input and first maps it (with an encoder) to a hidden representation through a deterministic mapping, e.g.:"

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funny-white-unicorn-horn.jpg (450×368)

funny-white-unicorn-horn.jpg (450×368):

bextract - Google Search

bextract - Google Search: "If you find yourself using bextract, you probably have done something wrong"

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How to Get Startup Ideas

How to Get Startup Ideas: "When a startup launches, there have to be at least some users who really need what they're making—not just people who could see themselves using it one day, but who want it urgently."

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How to Get Startup Ideas

How to Get Startup Ideas: "Why do so many founders build things no one wants? Because they begin by trying to think of startup ideas. That m.o. is doubly dangerous: it doesn't merely yield few good ideas; it yields bad ideas that sound plausible enough to fool you into working on them."

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Structural similarity - Wikipedia, the free encyclopedia

Structural similarity - Wikipedia, the free encyclopedia: "The structural similarity (SSIM) index is a method for measuring the similarity between two images. The SSIM index is a full reference metric; in other words, the measuring of image quality based on an initial uncompressed or distortion-free image as reference. SSIM is designed to improve on traditional methods like peak signal-to-noise ratio (PSNR) and mean squared error (MSE), which have proven to be inconsistent with human eye perception."

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Approximating Images With Random Lines - SickSad

Approximating Images With Random Lines - SickSad: "The algorithm works by randomly placing 40 black lines on 40 copies of a blank source image, each of those 40 is then compared to the goal image using SSIM to measure similarity. If any of the 40 are more similar than the source image that image is used as the source for the next iteration of the algorithm. If none of the 40 are more similar then the algorithm repeats with the original source image until a closer similarity is found."

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Content-based image classification in Python

Content-based image classification in Python: "Since the goal of this exercise is to be able to classify new images without requiring visual inspection by a human, we're going to need to train a predictive model that can tag images automatically."

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Effectively managing memory at Gmail scale - HTML5 Rocks

Effectively managing memory at Gmail scale - HTML5 Rocks: "The young generation heap in V8 is split into two spaces, named from and to. Memory is allocated from the to space. Allocating is very fast, until, the to space is full at which point a young generation collection is triggered. Young generation collection first swaps the from and to space, the old to space (now the from space) is scanned and all live values are copied into the to space or tenured into the old generation. A typical young generation collection will take on the order of 10 milliseconds (ms)."

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Audacity Forum • View topic - Determining decibel level of sound clip

Audacity Forum • View topic - Determining decibel level of sound clip: "In digital audio, 0dB is usually considered to be the maximum valid signal level (though in certain special circumstances it is possible to exceed 0 dB).
All other signals are less than 0 dB and are measured as negative values - for example;"

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Live hot-code reloading with Chromium browser on Linux | Opensas blog

Live hot-code reloading with Chromium browser on Linux | Opensas blog: "In short, it’s a little plugin that gives you bi-directional editing of js scripts and css files. That means you can modify your source files from Sublime (or whatever else you use) and they will be automatically updated on DevTools, and likewise you can just edit your source files on the DevTools source panel and the changes will be saved to the file system."

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The Code You Don't Write - Improbable Truths

The Code You Don't Write - Improbable Truths: "A clever hack used to be improving an algorithm, and now it's avoiding writing an algorithm. The clever achievements I'm most satisfied by now are improvements to processes or documentation that make things better without having to open vim. "

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High Scalability - High Scalability - The 10 Deadly Sins Against Scalability

High Scalability - High Scalability - The 10 Deadly Sins Against Scalability: "Having No Metrics. Visualize what's happening to your system using one of the many monitoring packages."

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Making Deep House Music in Ableton Live by Nedjmeddine - YouTube

Making Deep House Music in Ableton Live by Nedjmeddine - YouTube: ""

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Triad (music) - Wikipedia, the free encyclopedia

Triad (music) - Wikipedia, the free encyclopedia: "In music, a triad is a set of three notes that can be stacked in thirds"

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41 Camping Hacks That Are Borderline Genius

41 Camping Hacks That Are Borderline Genius:

JavaScript grid editor: I want to be Excel | Eltit Golb

JavaScript grid editor: I want to be Excel | Eltit Golb: "How many times did you hear users asking you: “something simple, a grid like excel”?

When I was a VB programmer, oh yes, I have this dark spot on my career, and it is not the only one… this request threw me in panic. Usually what your “killer” is asking you is not what you, programmer, are thinking of (namely the power of cell functions, programmability, graph etc., that probably your “killer” does not even imagine): what they are thinking about is the editor flexibility, the ability to add columns, rows, move cells blocks, copy and paste from different sources."

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JavaScript grid editor: I want to be Excel | Eltit Golb

JavaScript grid editor: I want to be Excel | Eltit Golb: "light edit: here the focus is given to the “editing agility”, every row is always in editing status,  search and sort are rarely available and in any case working on a limited set of rows isn’t a real limitation. Data is filled starting from a JS object, calling methods, or from an html table.  Some of these implementation supply callback methods that can be used to interact server side."

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