Coefficient-Based Regression with Non-Identical Unbounded Sampling
Keyword(s):
We investigate a coefficient-based least squares regression problem with indefinite kernels from non-identical unbounded sampling processes. Here non-identical unbounded sampling means the samples are drawn independently but not identically from unbounded sampling processes. The kernel is not necessarily symmetric or positive semi-definite. This leads to additional difficulty in the error analysis. By introducing a suitable reproducing kernel Hilbert space (RKHS) and a suitable intermediate integral operator, elaborate analysis is presented by means of a novel technique for the sample error. This leads to satisfactory results.
2019 ◽
Vol 18
(01)
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pp. 49-78
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2016 ◽
Vol 300
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pp. 300-311
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2017 ◽
Vol 120
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pp. 197-214
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2016 ◽
Vol 14
(06)
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pp. 763-794
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Keyword(s):