Comments for Manfredas Zabarauskas' Blog http://blog.zabarauskas.com We are what we repeatedly do; excellence, then, is not an act but a habit. -- Aristotle Thu, 01 Dec 2011 19:09:17 +0000 hourly 1 http://wordpress.org/?v=3.2.1 Comment on About me by Neringa http://blog.zabarauskas.com/about/comment-page-1/#comment-331 Neringa Thu, 01 Dec 2011 19:09:17 +0000 http://zabarauskas.com/blog/?page_id=2#comment-331 Su 1-ąja kalendorine žiemos diena! Aš vis paskaitau tavo blog'ą ir kiekvieną kartą vis sugrįžta noras siekti daugiau ir tobulėti. Sėkmės tau! Su 1-ąja kalendorine žiemos diena! Aš vis paskaitau tavo blog'ą ir kiekvieną kartą vis sugrįžta noras siekti daugiau ir tobulėti. Sėkmės tau!

]]> Comment on Backpropagation Tutorial by SharkTime Software http://blog.zabarauskas.com/backpropagation-tutorial/comment-page-1/#comment-326 SharkTime Software Sat, 29 Oct 2011 14:57:44 +0000 http://blog.zabarauskas.com/?p=848#comment-326 Great post, this is very similar to SNN (Sharky Neural Network), see: http://sharktime.com/us_SharkyNeuralNetwork.html Great post, this is very similar to SNN (Sharky Neural Network), see: http://sharktime.com/us_SharkyNeuralNetwork.html

]]> Comment on Halfway There by Manfredas Zabarauskas http://blog.zabarauskas.com/halfway-there/comment-page-1/#comment-324 Manfredas Zabarauskas Fri, 21 Oct 2011 14:01:34 +0000 http://blog.zabarauskas.com/?p=729#comment-324 Hi Dimitrios, Thanks a lot, hope all is going well for you too! Give me a shout if you're around Cambridge area at some point, we should definitely grab a pint and catch-up! Hi Dimitrios,

Thanks a lot, hope all is going well for you too! Give me a shout if you're around Cambridge area at some point, we should definitely grab a pint and catch-up!

]]> Comment on Eigenfaces Tutorial by Manfredas Zabarauskas http://blog.zabarauskas.com/eigenfaces-tutorial/comment-page-1/#comment-323 Manfredas Zabarauskas Fri, 21 Oct 2011 13:55:00 +0000 http://blog.zabarauskas.com/?p=286#comment-323 Thanks Jason, it is indeed supposed to be N*N x R. I've fixed it in the tutorial above, very well spotted! <blockquote cite="#commentbody-321"> <strong><a href="#comment-321" rel="nofollow">Jason</a> :</strong> <p>One question though, shouldn't the U matrix be size N*N x R and not NxR?</p> </blockquote> Thanks Jason, it is indeed supposed to be N*N x R. I've fixed it in the tutorial above, very well spotted!

Jason :

One question though, shouldn't the U matrix be size N*N x R and not NxR?

]]> Comment on Halfway There by Dimitris http://blog.zabarauskas.com/halfway-there/comment-page-1/#comment-322 Dimitris Fri, 09 Sep 2011 10:18:20 +0000 http://blog.zabarauskas.com/?p=729#comment-322 Hi mate! Awesome stuff! Congrats for your internship :) Hope to see you again at some point! Keep up the good work! Hi mate!

Awesome stuff! Congrats for your internship :) Hope to see you again at some point! Keep up the good work!

]]> Comment on Eigenfaces Tutorial by Jason http://blog.zabarauskas.com/eigenfaces-tutorial/comment-page-1/#comment-321 Jason Thu, 08 Sep 2011 17:34:51 +0000 http://blog.zabarauskas.com/?p=286#comment-321 Thank you very much for this post, it was hands down the best around. I've successfully implemented this method. One question though, shouldn't the U matrix be size N*N x R and not NxR? Or did I miss something? Thank you very much for this post, it was hands down the best around. I've successfully implemented this method. One question though, shouldn't the U matrix be size N*N x R and not NxR? Or did I miss something?

]]> Comment on Eigenfaces Tutorial by Usman Khalid http://blog.zabarauskas.com/eigenfaces-tutorial/comment-page-1/#comment-259 Usman Khalid Thu, 16 Jun 2011 04:16:14 +0000 http://blog.zabarauskas.com/?p=286#comment-259 Thanks Bro :) this is greatest tutorial. Every thing is explained very beautifully and completely. Thanks Allot. Thanks Bro :) this is greatest tutorial. Every thing is explained very beautifully and completely.

Thanks Allot.

]]> Comment on Conway's Game of Life (cont.) by mashius inc. http://blog.zabarauskas.com/conways-game-of-life-cont/comment-page-1/#comment-221 mashius inc. Sat, 01 Jan 2011 16:52:18 +0000 http://blog.zabarauskas.com/?p=697#comment-221 pure perfection :) pure perfection :)

]]> Comment on About me by Manfredas Zabarauskas http://blog.zabarauskas.com/about/comment-page-1/#comment-210 Manfredas Zabarauskas Sat, 25 Dec 2010 00:30:47 +0000 http://zabarauskas.com/blog/?page_id=2#comment-210 Ačiū, Neringa, ir Tave! Ačiū, Neringa, ir Tave!

]]> Comment on Eigenfaces Tutorial by Manfredas Zabarauskas http://blog.zabarauskas.com/eigenfaces-tutorial/comment-page-1/#comment-209 Manfredas Zabarauskas Sat, 25 Dec 2010 00:22:37 +0000 http://blog.zabarauskas.com/?p=286#comment-209 Hi Tom, You should make sure that the length of the each eigenvector (the square root of the sum of its squared components) is equal to one. See this link if you need more details: http://en.wikipedia.org/wiki/Unit_vector Hope this helps! <blockquote cite="#commentbody-206"> <strong><a href="#comment-206" rel="nofollow">Tom Price</a> :</strong> <p>Hi,</p> <p>Brilliant tutorial, one question however…</p> <p>The values I get for my eigenVectors are floats (some are negative values), when you say normalized..what do you mean? Do I take the absolute value of the numbers?</p> <p>Thanks for your help</p> <p>Tom</p> </blockquote> Hi Tom,

You should make sure that the length of the each eigenvector (the square root of the sum of its squared components) is equal to one.

See this link if you need more details:
http://en.wikipedia.org/wiki/Unit_vector

Hope this helps!

Tom Price :

Hi,

Brilliant tutorial, one question however…

The values I get for my eigenVectors are floats (some are negative values), when you say normalized..what do you mean? Do I take the absolute value of the numbers?

Thanks for your help

Tom

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