¡@
python Programming Glossary: treesFind longest repetitive sequence in a string http://stackoverflow.com/questions/11090289/find-longest-repetitive-sequence-in-a-string is an O n time algorithm for solving it that uses suffix trees . The idea as suggested by Wikipedia is to construct a suffix.. . This overall algorithm takes time O n . That said suffix trees are notoriously hard to construct so you would probably want.. want to find a Python library that implements suffix trees for you before attempting this implementation. A quick Google..
How to solve the “Mastermind” guessing game? http://stackoverflow.com/questions/1185634/how-to-solve-the-mastermind-guessing-game result scorer t.decision steps.append t.decision result subtrees b.subtree for b in t.branches if b.result result if len subtrees.. b.subtree for b in t.branches if b.result result if len subtrees 0 raise Exception No solution possible for given scores lazyTree.. No solution possible for given scores lazyTree subtrees 0 assert result in endstates return steps This can now be used..
Looking for File Traversal Functions in Python that are Like Java's http://stackoverflow.com/questions/140758/looking-for-file-traversal-functions-in-python-that-are-like-javas a directory. You can then easily recurse through directory trees. Is there an analogous way to do this in Python java python..
the best shortest path algorithm http://stackoverflow.com/questions/1846836/the-best-shortest-path-algorithm
How can I quantify difference between two images? http://stackoverflow.com/questions/189943/how-can-i-quantify-difference-between-two-images for every pixel and handle non static scenes like moving trees or grass . The idea of optical flow is to take two or more frames..
XML parsing - ElementTree vs SAX and DOM http://stackoverflow.com/questions/192907/xml-parsing-elementtree-vs-sax-and-dom dictionaries. ElementTree needs much less memory for XML trees than DOM and thus is faster and the parsing overhead via iterparse..
Are any of these quad-tree libraries any good? http://stackoverflow.com/questions/2298517/are-any-of-these-quad-tree-libraries-any-good a certain project of mine will require the use of quad trees something that I have never worked with before. From what I..
Longest common substring from more than two strings - Python http://stackoverflow.com/questions/2892931/longest-common-substring-from-more-than-two-strings-python it exist to way to solve this problem one using suffix trees the other using dynamic programming. The method implemented..
Efficiently finding the shortest path in large graphs http://stackoverflow.com/questions/3038661/efficiently-finding-the-shortest-path-in-large-graphs is computed by pygraph yields a dictionary of all spanning trees for each node relative to one target which was arbitrarily node..
http://stackoverflow.com/questions/454648/pythonic-macro-syntax much easier if you don't have to manually write syntax trees. Probably its a good idea to require or just permit parenthesis..
Probability distribution in Python http://stackoverflow.com/questions/526255/probability-distribution-in-python test Any comments are still welcome. @Darius your binary trees are too complex and complicated for me and I do not think its..
Sentiment analysis for Twitter in Python http://stackoverflow.com/questions/573768/sentiment-analysis-for-twitter-in-python and some more models available such as decision trees and it's in Java which in my opinion makes it a little slower...
Python - Parse a .py file, read the AST, modify it, then write back the modified source code http://stackoverflow.com/questions/768634/python-parse-a-py-file-read-the-ast-modify-it-then-write-back-the-modified and there's an older example of how to unparse syntax trees back into code using the parser module . But the ast module..
http://stackoverflow.com/questions/929029/how-do-i-access-the-child-classes-of-an-object-in-django-without-knowing-the-nam provides a ``real_type`` FK to ContentType. For use in trees of inherited models to be able to downcast parent instances..
python: library for generalized suffix trees http://stackoverflow.com/questions/9347078/python-library-for-generalized-suffix-trees library for generalized suffix trees I need python library that can construct suffix trees and especially.. trees I need python library that can construct suffix trees and especially generalised suffix trees. Could you suggest me.. construct suffix trees and especially generalised suffix trees. Could you suggest me some libraries. Thanks. python suffix..
http://stackoverflow.com/questions/960963/trie-prefix-tree-in-python level compression is to replace full or nearly full subtrees with a super node with a degree count that says how many digits.. dynamic arrays. For the right data sets level compressed trees can be fast . From what I remember they're the 2nd fastest approach..
http://stackoverflow.com/questions/9860667/writing-robust-color-and-size-invariant-circle-detection-with-opencv-based-on There's a whole host of learning algorithms from decision trees to genetic programming you can use for this problem. You could..
|