simhash.H File Reference

SimHash for estimating cosine similarity between sets of features. More...

#include <algorithm>
#include <cmath>
#include <cstdint>
#include <bit>
#include <ah-errors.H>
#include <tpl_array.H>
#include <hash-fct.H>

Include dependency graph for simhash.H:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	Aleph::SimHash< T >
	SimHash fingerprint generator. More...

Namespaces
namespace	Aleph
	Main namespace for Aleph-w library functions.

Detailed Description

SimHash for estimating cosine similarity between sets of features.

Provides the SimHash class for computing bitwise fingerprints of weighted feature sets. SimHash is particularly useful for detecting near-duplicates in documents or large datasets.

Author

Leandro Rabindranath León

Definition in file simhash.H.