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Online SVM

An exact solution to the problem of online SVM learning has been found by Cauwenberghs and Poggio (2001). Their incremental algorithm (hereinafter referred to as a C&P algorithm) updates an optimal solution of an SVM training problem after one training example is added (or removed). 'via Blog this'

Backup your hard drive over the network with dd and ssh

Backup your hard drive over the network with dd and ssh : Citation: ... wanted to copy everything off the disk and send it over the network. So we can do it with ssh. First zero out the non used space on the running disk to make compressing the image much eaiser. Using the command: dd if=/dev/zero of=0bits bs=20M; rm 0bits Then boot knoppix (or any other bootable linux distro like sysrescuecd) from the machine you want to image and give the command: dd if=/dev/sda | gzip -1 - | ssh user@hostname dd of=image.gz Assuming sda is your hard drive. This sends the local disks data to the remote machine. To restore the image boot knoppix on the machine to restore and pull the image that you created and dump it back with the command: ssh user@hostname dd if=image.gz | gunzip -1 - | dd of=/dev/sda

php strict warnings | Drupal Groups

php strict warnings | Drupal Groups : Thanks, forcing 5.2 worked. Login  or  register  to post comments Disabling warnings from php strict in Drupal Posted by  DarrellDuane  on  September 26, 2012 at 3:21pm I'm well aware that hacking core is frowned upon, but sometimes ya gotta do what ya gotta do. Running drupal 6 with views 2.x using PHP 5.4 (Fedora 17 in this case) yields a number of strict warnings that are not easily turned off. PHP doesn't allow you to turn off these strict warnings in its php.ini file, they come through even if E_STRICT is disabled, see http://stackoverflow.com/questions/4692999/e-strict-messages-thrown-thou...  for more details. In order to fix this, I have edited includes/bootstrap.inc and put the following at the beginning of function drupal_set_message starting after line 991: // filter out strict warnings due to conflicts between views-2.x and PHP 5.4 if( !strncmp($message, 'strict warning:', 14) ) { return isset(...

Stavíme tunely v OpenSSH - Root.cz

Stavíme tunely v OpenSSH - Root.cz Toto je opravdu zajimave. Zejemna tathle ta citace. Dynamické tunelování ... Dovolíme si tedy problematiku přeskočit a podívat se rovnou na dynamické tunelování: $ ssh -D1080 user@server Tímto jednoduchým příkazem jsme z SSH klienta vyrobili SOCKS proxy server. Všechny požadavky o spojení, které SOCKS server obdrží, protuneluje SSH protokolem a vyřídí na straně SSH serveru. Stačí tedy v aplikaci, jako je webový prohlížeč nebo poštovní klient, nastavit použití SOCKS proxy serveru (verze 5 nebo 4) s adresou localhost:1080. Od té chvíle bude veškerý provoz směrován tunelem. Jak snadné.

Great lecture on probability measures

This is a very nice and easy to follow lecture on probability measures for beginners. It starts with the definition of measures, sigma algebra, continues with explanations of integrals, and abstract probability space, and ends with stochastic processes such as a Dirichlet process or a Gaussian process. Foundations of Nonparametric Bayesian Methods Peter Orbanz 2 videos

Dialogue Systems Group - University of Cambridge

I have recently developed a web interface to a dialogue system on which I am currently working in Cambridge. You can find it here: Dialogue Systems Group - University of Cambridge - CamInfo demo You can find similar demo on Amazon Mechanical Turk; however, in this case you can also make some money. We need volunteers! Check out www.mturk.com Cambridge .

CDR reporting (to MySQL)

If you want to enable CDR logging using MySQL on Asterisk Now 1.4 CentOS distribution. You will have to install the following packages: - asterisk14-addons-core - asterisk14-addons-mysql Although the MySQL logging is necessary for installed FreePBX, the asterisk14-addons-mysql package was not initially installed. More details can be found here: 0014931: CDR reporting (to MySQL) is completely broken in AsteriskNOW 1.5.0 - Asterisk.org Issue Tracker