Naslov
Corrigendum to “Retrieving sinusoids from nonuniformly sampled data using recursive formulations” Expert Systems with Applications Volume 72 (2017) 245–257

Autori
Marić, Ivan

Izvornik
Expert systems with applications (0957-4174) 81 (2017); 474-474

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, ispravak, znanstveni

Ključne riječi
Signal decomposition ; Signal recovery ; Sparse set of sinusoids ; Time series modeling ; Predictive least squares

Sažetak
The author regrets to inform that six errors have been discovered in this article. The main error refers to the “log-likelihood” term in equations (4), (5), (34), which is shown as approximated by using the sum squared error (SSE) but in our simulations it was actually approximated by using the square root of the SSE and all the results presented in the paper are obtained in that way. Using the square root of the SSE in the log-likelihood term in the Eq. (5) has the same effect as when increasing its model-complexity penalty term by a factor of 2. A couple of other less significant errors are also corrected.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika, Računarstvo, Informacijske i komunikacijske znanosti

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