Strictly Positive-Definite Spike Train Kernels for Point-Process Divergences

@article{Park2012StrictlyPS,
  title={Strictly Positive-Definite Spike Train Kernels for Point-Process Divergences},
  author={Il Memming Park and S. Seth and M. Rao and J. Pr{\'i}ncipe},
  journal={Neural Computation},
  year={2012},
  volume={24},
  pages={2223-2250}
}
Exploratory tools that are sensitive to arbitrary statistical variations in spike train observations open up the possibility of novel neuroscientific discoveries. Developing such tools, however, is difficult due to the lack of Euclidean structure of the spike train space, and an experimenter usually prefers simpler tools that capture only limited statistical features of the spike train, such as mean spike count or mean firing rate. We explore strictly positive-definite kernels on the space of… Expand
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