19 lines
653 B
Text
19 lines
653 B
Text
|
Xapian is an Open Source Probabilistic Information Retrieval library, released
|
||
|
|
under the GPL. It's written in C++, with bindings to allow use from other
|
||
|
|
languages.
|
||
|
|
|
||
|
|
Xapian is designed to be a highly adaptable toolkit to allow developers to
|
||
|
|
easily add advanced indexing and search facilities to their own applications.
|
||
|
|
|
||
|
|
Xapian features include:
|
||
|
|
- Ranked probabilistic search - word importance weighting
|
||
|
|
- Relevance feedback
|
||
|
|
- Phrase and proximity searching
|
||
|
|
- Full range of structured boolean search operators
|
||
|
|
- Term stemming
|
||
|
|
- Database files > 2GB
|
||
|
|
- Platform independent data formats
|
||
|
|
- Allows simultaneous update and searching.
|
||
|
|
|
||
|
|
WWW: https://xapian.org/
|