techgaun

Installing OpenSSH 7.4 on Ubuntu 16.04

sudo apt install -y build-essential libssl-dev zlib1g-dev
wget "http://mirrors.evowise.com/pub/OpenBSD/OpenSSH/portable/openssh-7.4p1.tar.gz"
tar xfz openssh-7.4p1.tar.gz
cd openssh-7.4p1
./configure
make
sudo make install

baraldilorenzo

##VGG16 model for Keras

This is the Keras model of the 16-layer network used by the VGG team in the ILSVRC-2014 competition.

It has been obtained by directly converting the Caffe model provived by the authors.

Details about the network architecture can be found in the following arXiv paper:

Very Deep Convolutional Networks for Large-Scale Image Recognition

K. Simonyan, A. Zisserman

paultsw

boundingSphere :: [(Float,Float,Float)] -> ((Float,Float,Float),Float)      --takes a list of points in 3D to a pair (center,radius)
boundingSphere points =
	case points of 					--induction on number of points: 0,1,2, or 3+
		[] 				->	((0,0,0),0)
		p:[] 				->	(p,0)
		(p1,p2,p3):(q1,q2,q3):[] 	->	(((p1+q1)/2,(p2+q2)/2,(p3+q3)/2),dist (p1,p2,p3) (q1,q2,q3))
		p:pts				->	let
								y@(y1,y2,y3) = head $ filter (\pt -> (dist pt p) - 0.1 < (maximum $ map (dist p) pts)) pts
								z@(z1,z2,z3) = head $ filter (\pt -> (dist pt y) - 0.1 < (maximum $ map (dist y) pts)) pts
								initSphere@(ctr,rad) = (((y1+z1)/2, (y2+z2)/2, (y3+z3)/2), dist y z / 2)