Mon, February 5, 2018
Public Access Category: All |
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- Time:
- 12:00pm
- Location:
- Ramanujan Hall Department of Mathematics
- Description:
- Speaker: Dr. Mahendra Verma (Ben-Gurion University, Israel)
Time & Date: 12:00 noon, Monday, 05th February 2018
Venue: Ramanujan Hall
Title: Disjointness of models.
Abstract: attached
- Time:
- 2:00pm
- Location:
- Ramanujan Hall, Department of Mathematics
- Description:
- CACAAG seminar
Date & Time : 5th February, 2pm
Venue : Ramanujan Hall
Speaker: Ashwin Deopurkar
Title: Riemann-Roch and Brill-Noether theory for tropical curves
- Time:
- 4:00pm-5:00pm
- Location:
- Ramanujan Hall Department of Mathematics
- Description:
- Statistics seminar
Date & Time : 5th February, 4 p.m.-- 5 p.m.
Venue: Ramanujan Hall
Speaker: Monika Bhattacharjee, Post Doctoral Fellow
Information Institute, University of Florida, USA.
Title: Change point estimation in dynamic stochastic block model
Abstract: We shall consider a dynamic stochastic block model with single
change point. An easily implementable algorithm based on maximum
pseudo-likelihood method and spectral clustering will be proposed for
estimating the change point. We shall also estimate the edge-probability
matrices and community structures before and after the change point. The
convergence rate and asymptotic distribution for these estimators will be
discussed and compared with other existing works in the literature. This is
joint work with Moulinath Banerjee and George Michailidis.