Search Results for "algorithm"

zhparser is a PostgreSQL extension for full-text search of Chinese text. It integrates with PostgreSQL's text search engine to tokenize Chinese characters using a dictionary-based segmentation algorithm. zhparser is a valuable tool for improving search accuracy and performance in Chinese-language applications.

Levin is an event-based key/value server based on radix-tree (space optimized trie). Key search can be performed with an approximate key matching algorithm based on Levenshtein edit distance.

The sqlite3fish is another encryption solution for sqlite3. It is based on some source code of botansqlite3(https://github.com/OlivierJG/botansqlite3) . But it does not need Botan library, it uses Blowfish algorithm to encrypt/decrypt the database file. This library only depends on the source code(no-modify) of SQLite3, it is clean and easy to compile. But currently it only supports the version 3.7.0 of SQLite3 (http://www.sqlite.org/sqlite-amalgamation-3_7_0.zip) .

A high-performance implementation of bloom filters, a lightweight duplicate detection algorithm.

The Peach Validator is a small program used verify the application of the Lhun's algorithm to s.i.n numbers. This program is designed to offer some insight into writting program wrappers or GUI applications with python.

This project implements the algorithm proposed in page 109-118, ACM SIGKDD, 2003, "Inverted matrix: efficient discovery of frequent items in large datasets in the context of interactive mining" and its improvements.