Computer systems: Not deterministic

Computer systems are really no longer deterministic machines

from:
Introduction to Big Data
September 2015
by University of California, San Diego
https://www.coursera.org/learn/intro-to-big-data

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Deep learning

Deep Learning
Deterministic Neural Networks
Zhirong Wu
http://vision.princeton.edu/courses/COS598/2014sp/slides/lecture05_cnn/lecture05_cnn.pdf

from:
COS598C Spring 2014: Scene Understanding

MIT Technology Review: 10 Breakthrough Technologies 2013

see also:
In the beginning was the code: Juergen Schmidhuber
TEDxUHasselt, 2013
https://www.youtube.com/watch?v=T1Ogwa76yQo

http://en.wikipedia.org/wiki/Deterministic_algorithm

Stochastic neural networds
http://neuron.eng.wayne.edu/tarek/MITbook/chap8/8_3.html

An approach to predicting non-deterministic neural network behavior
2005
http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=1556389&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D1556389

Non-Deterministic Learning Dynamics in Large Neural Networks due to Structural Data Bias (2000)
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.31.9712

Nondeterministic Discretization of Weights Improves Accuracy of Neural Networks
Marcin Wojnarski

https://medium.com/backchannel/the-deep-mind-of-demis-hassabis-156112890d8a

Python Regular Expressions

newpythonlogoThe Python Standard Library > 6. Text Processing Services > re
https://docs.python.org/3.4/library/re.html

Regular expressions HOWTO:
https://docs.python.org/3.4/howto/regex.html
For … science underlying regular expressions (deterministic and non-deterministic finite automata), you can refer to almost any textbook on writing compilers.

Metacharacters are not active inside classes: … '$' is usually a metacharacter, but inside a character class it’s stripped of its special nature.

Perhaps the most important metacharacter is the backslash, \.

Some of the special sequences beginning with '\' represent predefined sets of characters

* doesn’t match the literal character *; instead, it specifies that the previous character can be matched zero or more times, instead of exactly once.

Pay careful attention to the difference between * and +;

match() versus search()

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Regular expressions
http://www.pythonlearn.com/html-008/cfbook012.html

Python Regular Expressions
2012
https://developers.google.com/edu/python/regular-expressions

Christopher Potts emoticons
https://class.coursera.org/nlp/lecture/145

Python: Regular expressions
University of Cambridge
http://www.ucs.cam.ac.uk/docs/course-notes/unix-courses/archived/archived-python-courses/PythonRE/files/PythonRE.pdf

regular123