Fuzzy Sets

Fuzzy k-nearest neighbors classifier that can work with training samples whose label info is fuzzified. The prototype is as follows.[y,predict_class] = f_knn(tr,tr_memberships,te,k)tr: training samplestr_memberships: membership values of traning sampleste: testing samplesk: k value vector (more... Platforms: Matlab

Example code from "Handling Large Data Sets Efficiently in MATLAB " webinar (http://www.mathworks.com/company/events/we.../wbnr30435.html) describing strategies for handling large amounts of data in MATLAB and avoiding "out-of-memory" errors. It will provide you with an understanding of the... Platforms: Matlab

Intersection of two sets of positive integers (works much faster than built-in intersect) Platforms: Matlab

This text provides a comprehensive treatment of the methodologies underlying neuro-fuzzy and soft computing.For a full book description and ordering information, please refer to http://www.mathworks.com/support/books/book1444.jsp. Platforms: Matlab

Noisy environments make difficult the pattern recognition tasks. In this sense, and due to the artifacts that are present in the acquisition process, the most of the biomedical images (i.e. coming from magnetic resonance tests) become noisy and it is complicated even to define a Region Of... Platforms: Matlab

This code removes a feature from data file which it considers bearing least amount of relevant information.It's usage intended to classification problems. It is based on fuzzy measures and similarity. Much wider description, explanation and some results can be found in article:P. Luukka, (2011)... Platforms: Matlab

Brightness Preserving Dynamic Fuzzy Histogram Equalization(BPDFHE) proposes a novel modification of the brightness preserving dynamic histogram equalization technique to improve its brightness preserving and contrast enhancement abilities while reducing its computational complexity. This... Platforms: Matlab

Here we have an unknown function but we can have every value of function respect to every input. so there I used a fuzzy approximation method Ito approximate the function, here I used sin function to compare answers.there is a function "isinrange" to find membership values. Platforms: Matlab

The code generates the Julia fractals and displays the generated sets onto your screen as an RGB graphics. Platforms: Matlab

Nested Sets DB Tree can be used to manipulate nested sets of database table records that form an hierarchical tree.Features of Nested Sets DB Tree:- It provides means to initialize the record tree, insert record nodes in specific tree positions, retrieve node and parent records, change position... Platforms: PHP

Joe Celko Nested Sets is meant to manage tree database structure using Jeo Celko's nested sets approach.You can add node with 7 queries, delete a node with subnodes with 4 queries and move node with 11 queries.The number of queries per action does not depend on the number of sub-nodes, so it is a... Platforms: PHP

Before R2009b, it was only possible to customize Editor and Command Window keyboard shortcuts, choosing from Windows, MATLABdlT« standard/Emacs, and Macintosh sets. In R2009b, the MATLABdlT« desktop has configurable keyboard shortcuts, and the default values were changed to improve consistency... Platforms: PHP

Fuzzy SEO Booster increases your sites search engine positions for long tail keywords automatically!Here is how it works: When someone finds your site using a long tail keyword combination not already on that page, it records it, and adds it to the page in a widget box! Think of it as an auto... Platforms: PHP

Parallel Sets (ParSets) is a visualization application for categorical data, like census and survey data, inventory, and many other kinds of data that can be summed up in a cross-tabulation. ParSets provide a simple, interactive way to explore and analyze such data. Even though the screenshots... Platforms: Mac

Remadder is a software tool which can be used both to identify related records in two separate data sets or to identify duplicate records in a data set. This class of tasks is commonly reffered as record linkage, data matching, data duplicate detection, data deduplication, etc. Remadder... Platforms: Windows, Windows 8, Windows 7, Windows Server

This wonderful Excel plugin will polish off all typos and misprints from your Excel workbooks. It quickly finds and removes partial, or fuzzy duplicates, typos, misspelled words and similar records within a list or a selected range. Fuzzy Duplicates Finder searches for duplicates that differ in 1... Platforms: Windows

inspector text is an Add-In for Microsoft Excel that adds powerful worksheet formula functions for working with text in worksheet cells, including search & replace, and fuzzy matching. inspector text's search & replace functions are vastly more powerful and useful than the search & replace... Platforms: Windows

Microsoft Excel tool that evaluates the contents of two cells and gives a probability of a match; a value between 0 and 1 is returned. Easy to use custom function works just like any other Excel formula. Works with Excel 2000 2002 2000 2002 2003 2007. Platforms: Windows

AI::FuzzyInference is a Perl module to implement a Fuzzy Inference System. SYNOPSYS use AI::FuzzyInference; my $s = new AI::FuzzyInference; $s->inVar(service, 0, 10, poor => [0, 0, 2, 1, 4, 0], good => [2, 0, 4, 1, 6, 0], excellent => [4, 0, 6, 1, 8, 0], amazing => [6, 0, 8, 1,... Platforms: *nix

ATAidle sets the idle timer on ATA hard drives, so they spin down when the period of inactivity has expired. To use it, you must be running FreeBSD with ATAng, so basically FreeBSD 5.1 or newer - alternatively, you can also run it on Linux - its been tested with kernel 2.6.1, but should work... Platforms: *nix