Probability

Text::NSP::Measures::3D::MI::pmi is a Perl module that implements Pointwise Mutual Information for trigrams. SYNOPSIS Basic Usage use Text::NSP::Measures::3D::MI::pmi; $pmi_value = calculateStatistic( n111=>10, n1pp=>40, np1p=>45, npp1=>42, n11p=>20, n1p1=>23, np11=>21, nppp=>100);...

AI::NNFlex::Backprop project is a fast, pure perl backprop Neural Net simulator. SYNOPSIS use AI::NNFlex::Backprop; my $network = AI::NNFlex::Backprop->new(config parameter=>value); $network->add_layer(nodes=>x,activationfunction=>function); $network->init(); use...

AI::NNFlex::Reinforce is a very simple experimental NN module. SYNOPSIS use AI::NNFlex::Reinforce; my $network = AI::NNFlex::Reinforce->new(config parameter=>value); $network->add_layer(nodes=>x,activationfunction=>function); $network->init(); use AI::NNFlex::Dataset; my $dataset...


Platforms: *nix

Iterator::Misc Perl module package contains miscellaneous iterator functions. SYNOPSIS use Iterator::Misc; # Permute the elements of a list: $iter = ipermute (@items); # Select only every nth value of an iterator $iter = inth ($n, $another_iterator); # Randomly select iterator values...


Platforms: *nix

Astro::VO::VOEvent is an object interface to parse and create VOEvent messages. SYNOPSIS To parse a VOEvent file, $object = new Astro::VO::VOEvent( File => $file_name ); or $object = new Astro::VO::VOEvent( XML => $scalar ); Or to build a VOEVENT file, $xml = $object->build( %hash...


Platforms: *nix

If your Windows server is publicly available on Internet, then there is a 100% probability that hackers, network scanners and brute force robots are trying to guess your Administator login and password - as we speak Using current logins and password dictionaries, they will automatically try to...


Platforms: Windows, Windows 8, Windows 7

Restore Deleted Files Now is small but powerful restore deleted files freeware that helps you to restore deleted files from a hard drive, USB drive, memory stick, flash drive, SD card, etc. As you may know Windows doesn't immediately overwrite the space of the deleted files. So the deleted files...


Platforms: Windows

QIP is a freeware program for online communication. It`s one of the most popular instant messengers. It is used by many thousands of users. QIP is for instant message delivery and feedback. A unique closed source computer program for immediate cross-Internet communication QIP is an unique...


Platforms: Windows

Mp3Wrap is a free independent alternative to AlbumWrap. It's a command-line utility that wraps quickly two or more mp3 files in one single large playable mp3, without losing filenames and ID3 informations (and without need of decoding/encoding). Also with the possibility of including other non...


Platforms: Windows

Linasf is a Spam filter developed completely on PHP. It’s power comes from it’s design, it comprises a Bayesian Filter for a first categorization of content as well as user defined rules, and finally it’s all weighted with an Artificial Neural Network. The power of this design (roughly the...


Platforms: Windows, Mac, *nix, PHP, BSD Solaris

It can perform a one or two sided test.The script outputs the probability of observing the resulting value of "s" or "a" value, given "n" total outcomes with a probability of success of "p". Requirements: - MATLAB 7.8 or higher - MATLAB Statistics Toolbox


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

Heteroskedasticity is a sequence of random variables, that could affect statistical data if they have large variances.It will need and use the 'regstats' and 'chi2cdf' functions from the Statistics Toolbox. Requirements: - MATLAB 7.7 or higher - MATLAB's Statistics Toolbox


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

The STP Percolation program generates occupied lattice sites with probability p and then determines the clusters of occupied sites. The purpose of this program is to demonstrate some of the important properties of percolation, especially near the geometrical phase transition. The default system...


Platforms: Matlab

Preguntator is a simple application designed to help self-study of vocabulary.Preguntator asks random questions and the probability of a question being asked is modified depending on the percent of right answers.For example, if you often fail a question, it will be asked more frequently. It is...


Platforms: BSD Solaris

It uses a Log Pearson Type-3 distribution for estimating quantiles.NaN need to be removed in the dataset. If any years have missing data, it will still assume to include that year as part of the sample size-- as stipulated in 17B guidelines. An exmaple MAT file is provided for the user to test. A...


Platforms: Windows, Mac, *nix, Matlab, Solaris

Bayesian Network tools in Java (BNJ) is an open-source suite of software tools for research and development using graphical models of probability. It is published by the Kansas State University Laboratory for Knowledge Discovery in Databases (KDD).


Platforms: *nix

The Metropolis-Hastings Sampler is the most common Markov-Chain-Monte-Carlo (MCMC) algorithm used to sample from arbitrary probability density functions (PDF). Suppose you want to simulate samples from a random variable which can be described by an arbitrary PDF, i.e., any function which...


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Financial calculator that solves all sorts of problems involving the time value of money.Provides 51 financial calculations: - Assets: capitalized cost - classic and MACRS depreciation - Bonds: bond book value, duration, price and yield - zero-coupon bond price and yield - Dates: term date -...


Platforms: Mac

MathApplets are Java applets to help teach discrete math. This package contains the following applets: - Basic Set Applet - Set theory exercises using sets of numbers. - Blackjack Applet - Probability theory tied to a popular card game. - Factorizer Applet - Factors numbers into prime...


Platforms: Windows, Mac, *nix, Java, BSD Solaris

PascGalois Zn, like PascGalois JE, is a platform independent program developed for the exploration of one and two dimensional cellular automata. The difference between the two is that PascGalois Zn produces cellular automata over only Zn but allows you to use update rules that employ both...


Platforms: Mac