Free similarity search software for linux

Archive Search is an extension which displays an archived versions of the webpage.

Displays an archived versions of the webpage.

First click: Internet Archive
Second click: Google cache
Third click: Yahoo
Fourth click: MSN

WordNet::Similarity is a collection of Perl modules for computing measures of semantic relatedness.

SYNOPSIS

Basic Usage Example

use WordNet::QueryData;

use WordNet::Similarity::path;

my $wn = WordNet::QueryData->new;

my $measure = WordNet::Similarity::path->new ($wn);

my $value = $measure->getRelatedness("car#n#1", "bus#n#2");

my ($error, $errorString) = $measure->getError();

die $errorString if $error;

print "car (sense 1) bus (sense 2) = $valuen";

Using a configuration file to initialize the measure

use WordNet::Similarity::path;

my $sim = WordNet::Similarity::path->new($wn, "mypath.cfg");

my $value = $sim->getRelatedness("dog#n#1", "cat#n#1");

($error, $errorString) = $sim->getError();

die $errorString if $error;

print "dog (sense 1) cat (sense 1) = $valuen";

Printing traces

print "Trace String -> ".($sim->getTraceString())."n";

Introduction

We observe that humans find it extremely easy to say if two words are related and if one word is more related to a given word than another. For example, if we come across two words, car and bicycle, we know they are related as both are means of transport. Also, we easily observe that bicycle is more related to car than fork is. But is there some way to assign a quantitative value to this relatedness? Some ideas have been put forth by researchers to quantify the concept of relatedness of words, with encouraging results.

Eight of these different measures of relatedness have been implemented in this software package. A simple edge counting measure and a random measure have also been provided. These measures rely heavily on the vast store of knowledge available in the online electronic dictionary -- WordNet. So, we use a Perl interface for WordNet called WordNet::QueryData to make it easier for us to access WordNet. The modules in this package REQUIRE that the WordNet::QueryData module be installed on the system before these modules are installed.

Celebrity Search allows you to search movie starts - actors, actresses and directors, musical performers and so on.

Highlight a name of a celebrity on a web page, right click it with the mouse, and choose Search Celebrity menu item to see the info about the celebrity in a separate tab.

You can search movie starts - actors, actresses and directors, musical performers, supermodels, politicians, prominent businessmen, other publicly known people. Nice research tool.

Google Search is a desktop tool with you can search anything you want on the Google engine direct from your desktop.

Installation:

To compile use qmake then make

Example:

bash: qmake mio.pro
bash: make
bash: ./mio

It uses firefox only. I will include konqueror in the next update.

Assign it a global shorcut.

Answers.com Search is a Superkaramba theme that searches Answers.com.

If you tried this theme before and it doesnt works for you, please try this new version since it fixes a major problem that used to prevent the theme from working.

Fluent CFD Search is an extension providing a classic first Fluent CFD Software Search toolbar.

Fluent is leading software company in CFD. It also include search on Airpak and Icepak which are other two products from Fluent.

Chestnut FTP Search is a web application to search for files on FTP servers. Files can by searched only by file/directory names, nor be file contents. Users can query files by part of the file name, the entire file name, a regular expression, or a shell pattern.
The program is written in Python using web.py framework. To store file indexes PostgreSQL or MySQL is use.
Main features:
- Four search modes: partial match, exact match, regular expression, shell pattern. Every mode can by case sensitive or case insensitive
- Character set can by specified for particular server to allow non ASCII file names.
- Multi-threaded indexer
- i18n support