Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Spike detection from inaccurate samplings   This article investigates the support detection problem using the LASSO
estimator in the space of measures. More precisely, we study the recovery of a
discrete measure (spike train) from few noisy observations (Fourier samples,
moments...) using an $\ell_{1}$-regularization procedure. In particular, we
provide an explicit quantitative localization of the spikes.

18
The categories of this paper are: econ
19
The categories of this paper are: eess
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
31
The categories of this paper are: ao-sci
34
The categories of this paper are: chem-ph
12
The categories of this paper are: nucl-th
26
The categories of this paper are: bayes-an
1
The categories of this paper are: cs
28
The categories of this paper are: alg-geom
17
The categories of this paper are: q-fin
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
9
The categories of this paper are: nlin