This is fascinating, I don't know how to put words around this yet. The study is running a hardware (FPGA) version of the same kind of process used to develop a neural net. Basically it's evolving a chip that can perform a certain intelligent action, and the technique can be used to develop just […]
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Did more of Euclid's postulates have the same problem as the fifth?
It just occurred to me the famous problem with Euclid’s fifth postulate can also be seen hidden in the first four postulates, which are said to be true because they are intuitively obvious. Let's look at them: To draw a straight line from any point to any point. To extend a finite straight line […]
Finally understand backpropagation for neural nets
Well I cannot speak highly enough of this guide into Neural Nets written for people who already understand software programming: Hacker's guide to Neural Networks. I wouldn't suggest it for people who don't program, but it's a very good example of how to target a reader like me. He starts with a […]
Still learning about derivatives in order to understand neural nets
I'm coming at this from a number of angles; not all of them are making an appearance in this series of posts. Here's one, though: I got a few more insights in conversation yesterday with a friend who said "What? You don't know calculus? I thought by all your math posts online you knew basics […]
Learning calculus in order to understand neural nets
I've decided I need to learn what derivatives are before I can get to the heart of understanding what's happening inside the "hidden layers" of neural nets, and backpropagation is still not making sense for me. Turns out derivatives are at the heart of calculus. I avoided calculus all my […]
Neural nets: How should one tweak the input slightly to increase the output?
Here is a good example of how an idea expressed with too abstract a manner confuses me, while presenting it in a visual manner makes it easy. Here is an early point in understanding what neural nets do, which I read elsewhere several times before seeing it here in a way that makes it easy. Click on […]
Are neural networks positivists?
I've only just started studying neural networks, so take this with a grain of salt. I'm stumbling around in the normal way of beginning complex subjects, avoiding things like unintuitive algebra and heading toward intuitive visualizations of ideas wherever possible til I get a sense of the field, […]
Neural Nets need to be deep before they work well
I'm reading Neural Networks and Deep Learning and it drifts off into Algebra a little more than my intuitive brain wants. So I google around a little more to try and understand what's happening with backpropagation, sigmoid neurons, perceptrons, and find the following video. It has a decent survey […]
A Neural Networks, Deep Learning, CyberIntelligentsia, and Kabbalah "Hello World"
I just started learning about cybernetic intelligence in a practical way, no longer consigned to reading about it as an interesting idea that flies past quickly, but now thinking more seriously about it. Got a few steps inside the gate, reading a few pages of text on my small phone browser and […]