Generalized Approach to Matched Filtering using Neural Networks. (arXiv:2104.03961v2 [astro-ph.IM] UPDATED)

Gravitational wave science is a pioneering field with rapidly evolving data
analysis methodology currently assimilating and inventing deep learning
techniques. The bulk of the sophisticated flagship searches of the field rely
on the time-tested matched filtering principle within their core. In this
paper, we make a key observation on the relationship between the emerging deep
learning and the traditional techniques: matched filtering is formally
equivalent to a particular neural network. This means that a neural network can
be constructed analytically …

arxiv networks neural networks