Before revision:  To overcome this difficulty , a novel probabilistic framework is proposed for estimating neural connections from partially observed spikes . In this study, we estimate influence on observed neurons from unobserved neurons based on probabilistic firing model and abstract the connections among observed neurons.
After revision:  To overcome this difficulty , a novel probabilistic framework is proposed for estimating neural connections from partially observed spikes is proposed in this paper. First, based on probabilistic firing model and abstract the connections among observed neurons.