The C, Python, and Ruby wrappers for Okapi BM25 BSS IR system.
$ make
$ sudo make install
$ make testokapi
$ ./testokapi dataset_name query_terms
$ cd python
$ sudo python setup.py install
Note that this wrapper requires the package python-dev.
$ cd okapi/test
$ python test_okapi_bss.py
$ cd ruby
$ make
See LICENSE