LIUM

A demo on LIUM ILP clustering

LIUM_SpkDiarization is a software dedicated to speaker diarization (ie speaker segmentation and clustering), developed by Laboratoire d'Informatique de l'Université du Maine (LIUM - EA 4023).

---

Homepage: http://www-lium.univ-lemans.fr/diarization/doku.php/welcome

Download http://www-lium.univ-lemans.fr/diarization/doku.php/download

Related project: https://github.com/bbcrd/diarize-jruby

Prerequisites:

1)glpk for ILP clustering:

sudo apt-get install glpk

or

sudo apt-get install glpk-utils

http://www.gnu.org/software/glpk/

2)UBM and models http://www-lium.univ-lemans.fr/diarization/lib/exe/fetch.php/data_ilp.tgz

After download LIUM, UBM and other models, put them in this folder, you should have following file structure, then just $./go.sh, output segmetns will be in test_out folder

./
|-- LIUM_SpkDiarization-8.4.1.jar
|-- go.sh
|-- ilp_diarization2.sh
|-- LICENSE
|-- README.md
|-- mat
|   |-- wld.efn.xml
|   |-- wld.mahanalobis.mat
|   `-- wld.tv.mat
|-- models
|   |-- gender.gmms
|   |-- s.gmms
|   |-- sms.gmms
|   `-- ubm.gmm
|-- test_out
|-- test_wav
|   `-- t001.wav
`-- ubm
    `-- wld.gmm

Details are in ilp_diarization2.sh

Known issues:

1. #1 LIUM works fine with JDK 1.7 but has some problem with JDK 1.8

Please check out this project ,it works with JDK1.8 .

Update:

LIUM=Laboratoire d'Informatique de l'Université du MaineLaboratoire d'Informatique de l'Université du Maine

http://www-lium.univ-lemans.fr/

Speaker diarization

Speaker diarization is one research topic in audio/speech processing. It is refer to unsupervised cluster audio sequences into speaker groups.