REPORT Dawalatabad_Idiap-RR-26-2020/IDIAP Novel Architectures for Unsupervised Information Bottleneck based Speaker Diarization of Meetings Dawalatabad, Nauman Madikeri, Srikanth Sekhar, C Chandra Murthy, Hema A EXTERNAL https://publications.idiap.ch/attachments/reports/2020/Dawalatabad_Idiap-RR-26-2020.pdf PUBLIC Idiap-RR-26-2020 2020 Idiap November 2020