Cramer-Rao Bound for the Time-Varying Poisson
IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP)(2022)
摘要
Point processes are finding increasing applications in neuroscience, genomics, and social media. But basic modelling properties are little studied. Here we consider a periodic time-varying Poisson model and develop the asymptotic Cramer-Rao bound. We also develop, for the first time, a maximum likelihood algorithm for parameter estimation.
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关键词
Point process,Cramer-Rao bound,asymptotic rate,periodic intensity,MLE
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