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Closed 10 years ago.
Im searching for numerical algorithm realization for nonlinear equations system solver on PHP, C, C++, Java (with readable code :). Where I can find them?
Thx.
Look in Numerical Recipes -- the latest edition has reasonable C++ code. Even if they don't have code to exactly solve your specific application, there's a good chance they have something you can use.
Related
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Closed 11 years ago.
What I am doing as a part of my project is comparing and analysing all the noise removal and reduction filters there are in matlab.
Not able to find a comprehensive list of filters that have been built for this very purpose.
Well adding to my question, I wanted a list that would help me understand all the basics of noise removal using filters in matlab.
I have found various links such as this, which proved helpful.
Read the docs for:
http://www.mathworks.com/products/signal/index.html
http://www.mathworks.com/products/statistics/
Loads more at:
http://www.mathworks.com/matlabcentral/fileexchange/
When you have the toolboxes installed, you can also just look at the table of contents in the "Help" browser. Gives a pretty good summary of the options.
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Closed 11 years ago.
Like the 20Q, is there a published algorithm that allows a program to "learn" from user input?
Programs like junk mail filters learn from what you tell it and uses that information to make more insightful choices in the future when classifying an email as junk.
Mahout is one open source machine learning library. It has implementations of a few different algorithms
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Closed 11 years ago.
I have to cluster a list of jobs using fuzzy c-means optimized by the ABC Algorithm. any example of applying those algorithm together ??
thank you very much in advance for helping ...
ABC is used to optimize the FCM algorithm I'm working on a project in the same field and i found this helpful FCM ABC
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Closed 11 years ago.
I want to know if is there any specific algorithm that can be followed to understand the meaning of a word/sentence/paragraph. Basically, I want to write a program that will take text/paragraph as input and try to find out what its meaning is. And thereby highlight the emotions within the text.
Also, if there is an algorithm to understand things, can the same algorithm be applied to itself? It reduces the quest further to a point where we become interested in knowing meaning of meaning OR rather definition of definition.
You want Natural Language Processing and Semantic Technology. This is still a flourishing area in computer science. Look at things such as a Semantic Reasoner. You can start with Jena. There are also other things you can look at such as Academic Thesis papers.
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Closed 13 years ago.
What are the main algorithms used in RDMBS ?
The most common is
B-Tree
http://en.wikipedia.org/wiki/B-tree
A very complex topic. B-tree is just one of the algorithms; it is a binary algorithm used to find records quickly.
Here are some others:
http://en.wikipedia.org/wiki/Category:Database_algorithms
SQLite is a good database to study because the code base is very small and much easier to understand than the bigger ones.