First impressions on Hinton et al. "Capsules"/CapsNet update to the convolutional NN/CNN that got popular recently with their latest paper on Dynamic routing.
1. Hinton approves Boris Kazachenko's old claim and criticism to ANN in his Cognitive Algorithm (CogAlg) writings that the coordinates of the input should be preserved and that this is one of the CNN/ANN design faults.
2. The "Dynamic routing" sounds to me as their way to generate "new syntax" in CogAlg terms, as different ways for evaluation of the input....
Sunday, December 31, 2017
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AGI,
Artificial General Intelligence,
Brain,
CNN,
Comment,
Computer Graphics,
Lectures,
Neural Networks,
News,
Papers,
Research,
Изкуствен интелект,
Изкуствен разум
by Todor "Tosh" Arnaudov - Twenkid
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Sunday, December 31, 2017
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CapsNet, capsules, vision as 3D-reconstruction and re-rendering and mainstream approval of ideas and insights of Boris Kazachenko and Todor Arnaudov
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Saturday, December 30, 2017
In
Animation,
Art,
Computer Graphics,
Shaders,
Shadertoy,
Шейдъри
by Todor "Tosh" Arnaudov - Twenkid
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Saturday, December 30, 2017
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Hackafe Logo and Over the Moon+ Shader Аrt on Shadertoy

1. Hackafe Logo - https://www.shadertoy.com/view/4lffzf and its sad-funny story
Анимация с логото на пловдивския хакерспейс "Хакафе" и тъжно-смешен разказ за историята му: ..
2. Over the Moon+
https://www.shadertoy.com/view/ltSyWt BigWings, extended by Tosh/Twenkid
...
3. Craters https://www.shadertoy.com/view/llSfzh by NickWest, mapped to a sphere:
...
Thursday, September 28, 2017
In
AGI,
Articles,
Artificial General Intelligence,
Artificial Intelligence,
News
by Todor "Tosh" Arnaudov - Twenkid
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Thursday, September 28, 2017
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XAI - or explainable AI - a new buzz word
XAI or eXplainable AI, that's the new way of DARPA for addressing the problem that intelligence is about understanding, analysis, causality, prediction/planning etc.
https://www.darpa.mil/program/explainable-artificial-intelligence
That reflects or goes along with political tendencies which would limit the usage of CNN/RNN/Deep Learning systems when they can't give "reasonable" explanation of their decisions, for example in an automatic selection process.
That article gives more info about the new laws:
http://www.kdnuggets.com/2017/08/deep-learning-not-ai-future.html
The...
Wednesday, September 27, 2017
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Articles,
Programming
by Todor "Tosh" Arnaudov - Twenkid
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Wednesday, September 27, 2017
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Python thread "daemon" property may hang your console
A little discovery, while playing with some of Adrian's tutorials at Pyimagesearch involving a threaded web camera sampling.
It seems that a thread shouldn't be declared as a "daemon", because after the script ends, a zombie hangs the console where the Python process is executed.
That's the specific example which was debugged:
From : https://github.com/jrosebr1/imutils/blob/master/imutils/video/webcamvideostream.py
from threading import Thread ...
def start(self):
# start the thread to read frames from the...
Wednesday, September 20, 2017
In
Artificial Intelligence,
Computer Vision,
Deep Learning,
English,
Lectures,
Neural Networks,
Programming
by Todor "Tosh" Arnaudov - Twenkid
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Wednesday, September 20, 2017
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Deep Learning tutorials, demos and study materials - CNN, RNN, OpenCV, Python
Sure, there's plenty of them which pop in the search results, but there you are some materials which I would suggest:
1. How Deep Neural Networks Work
https://www.youtube.com/watch?v=ILsA4nyG7I0
2. How Convolutional Neural Networks work
https://www.youtube.com/watch?v=FmpDIaiMIeA
Etc. from the same author.
Pyimagesearch
Check the latest posts in the Pyimagesearch blog for Computer vision. Using the latest OpenCV 3.3 there are powerful modules which allow to start playing with trained neural networks...
Saturday, July 15, 2017
In
Computational Linguistics,
Linguistics,
NLP
by Todor "Tosh" Arnaudov - Twenkid
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Saturday, July 15, 2017
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NLTK's Swadesh List in the Bulgarian-Macedonian part | Списък на Суадеш
While browsing the Swadesh list from the NLTK corpus, especially the Bulgarian and Macedonian* columns.
The Swadesh list is a corpus from comparative/historical/developmental linguistics, which is trying to map how languages evolved by tracking the most stable subset of words. It's also suggestive in the field of language acquisition/child language/developmental psychology/evolutionary psychology, because one can imagine which words would appear first in the vocabulary of a primitive human society and may reach to the...
Thursday, June 22, 2017
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Cognitive Computing,
Mathematics,
Neuroscience,
Research Institutes
by Todor "Tosh" Arnaudov - Twenkid
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Thursday, June 22, 2017
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Insights from the Blue Brain's latest paper on Cliques of Neurons bound into cavities ...
Cliques of Neurons Bound into Cavities Provide a Missing Link between Structure and Function
Front. Comput. Neurosci., 12 June 2017 | https://doi.org/10.3389/fncom.2017.00048https://medicalxpress.com/news/2017-06-blue-brain-team-multi-dimensional-universe.html
I think the paper is a good food for thought, it directs for some advanced/interesting areas of mathematics such as Algebraic Topology.
Concepts and ideas to think about:
DAG/graphs, (directed) cliques, simplex/simplices, directed simplical complexes, sink/source...
Monday, May 29, 2017
In
About Tosh,
Comedy,
Film,
Filmmaking,
Music,
Video,
Забава
by Todor "Tosh" Arnaudov - Twenkid
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Monday, May 29, 2017
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Cherry Jam's debut music video - "On the Cherry Tree" | Blues-Rock-Jazz Comedy Song
Camera operator and editing - Todor Arnaudov, the author of maybe the first University course in Artificial General Intelligence in the world*, taught at Plovdiv University in 2010... ;)
More serious stuff to come... LOL
The video was edited mainly with "Twenkid FX Studio"** and processed also with a set of free software tools: FFmpeg, VirtualDub, Audacity.
The lyrics is in Bulgarian.
* Not counting the summer school after the Xiamen's AGI conference in 2009
** Twenkid FX Studio is an in-house system...
Thursday, March 30, 2017
In
Brain,
Media,
Neuroscience,
Television,
мозък,
Невронауки,
Телевизия
by Todor "Tosh" Arnaudov - Twenkid
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Thursday, March 30, 2017
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Телевизията и детето, Вирджилиу Георге и забележки от Тодор Арнаудов - чернова -- Television Damages the Brain
Добавка от 2018 г.: Публицистична статия от Тодор във в-к "Пловдивски университет" - "Бягство от прекрасния видео свят":http://twenkid.blogspot.com/2018/05/brave-new-video-world.html
Обобщение, съдържание и кратки извадки от книгата "Телевизията и детето" на биофизика Вирджилиу Георге, изд. Омофор 2010, и забележки от Тодор Арнаудов, чернова от 28/11/2016 г.
Телевизията и детето
Задължително четиво за родители!
Какво причинява "спокойствието", което печелите като оставите децата да се хипнотизират от телевизора.
Бебе,...
Thursday, February 9, 2017
In
CNN,
Comedy,
Deep Learning,
Fun,
Natural Language Processing,
Neural Networks,
NLP
by Todor "Tosh" Arnaudov - Twenkid
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Thursday, February 09, 2017
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Funny Deep Learning Image Captioning - Sentence Generation
http://cs.stanford.edu/people/karpathy/deepimagesent/generationdemo/
a baby laying on a bed with a stuffed bear
a bowl of fruit is sitting on a table
a group of elephants walking across a dirt road
a cat sitting on a window sill looking out the window
a bunch of bananas are on a table
a man sitting on a couch with a laptop and a laptop
a man is playing tennis on a tennis court
a woman sitting on a couch with a laptop
a woman is standing in front of a store
Too many of them.
It seems the authors like skateboard,...