Matches in SemOpenAlex for { <https://semopenalex.org/work/W2739845903> ?p ?o ?g. }
Showing items 1 to 98 of
98
with 100 items per page.
- W2739845903 abstract "In this paper, a generalized multivariate Student-t mixture model is developed for classification and clustering of Low Probability of Intercept radar waveforms. A Low Probability of Intercept radar signal is characterized by a pulse compression waveform which is either frequency-modulated or phase-modulated. The proposed model can classify and cluster different modulation types such as linear frequency modulation, non linear frequency modulation, polyphase Barker, polyphase P1, P2, P3, P4, Frank and Zadoff codes. The classification method focuses on the introduction of a new prior distribution for the model hyper-parameters that gives us the possibility to handle sensitivity of mixture models to initialization and to allow a less restrictive modeling of data. Inference is processed through a Variational Bayes method and a Bayesian treatment is adopted for model learning, supervised classification and clustering. Moreover, the novel prior distribution is not a well-known probability distribution and both deterministic and stochastic methods are employed to estimate its expectations. Some numerical experiments show that the proposed method is less sensitive to initialization and provides more accurate results than the previous state of the art mixture models." @default.
- W2739845903 created "2017-08-08" @default.
- W2739845903 creator A5041990954 @default.
- W2739845903 creator A5067922664 @default.
- W2739845903 creator A5077428112 @default.
- W2739845903 date "2017-07-29" @default.
- W2739845903 modified "2023-09-27" @default.
- W2739845903 title "A generalized multivariate Student-t mixture model for Bayesian classification and clustering of radar waveforms" @default.
- W2739845903 cites W1529197376 @default.
- W2739845903 cites W1643560957 @default.
- W2739845903 cites W1967897193 @default.
- W2739845903 cites W1987091338 @default.
- W2739845903 cites W2011071923 @default.
- W2739845903 cites W2017696952 @default.
- W2739845903 cites W2025653905 @default.
- W2739845903 cites W2044532849 @default.
- W2739845903 cites W2049633694 @default.
- W2739845903 cites W2066747825 @default.
- W2739845903 cites W2074606547 @default.
- W2739845903 cites W2103388679 @default.
- W2739845903 cites W2130080747 @default.
- W2739845903 cites W2137971377 @default.
- W2739845903 cites W2138309709 @default.
- W2739845903 cites W2152922857 @default.
- W2739845903 cites W2163144545 @default.
- W2739845903 cites W2167823677 @default.
- W2739845903 cites W2217442075 @default.
- W2739845903 cites W2594680941 @default.
- W2739845903 cites W2405784911 @default.
- W2739845903 hasPublicationYear "2017" @default.
- W2739845903 type Work @default.
- W2739845903 sameAs 2739845903 @default.
- W2739845903 citedByCount "0" @default.
- W2739845903 crossrefType "posted-content" @default.
- W2739845903 hasAuthorship W2739845903A5041990954 @default.
- W2739845903 hasAuthorship W2739845903A5067922664 @default.
- W2739845903 hasAuthorship W2739845903A5077428112 @default.
- W2739845903 hasConcept C105795698 @default.
- W2739845903 hasConcept C107673813 @default.
- W2739845903 hasConcept C11413529 @default.
- W2739845903 hasConcept C114466953 @default.
- W2739845903 hasConcept C149441793 @default.
- W2739845903 hasConcept C153180895 @default.
- W2739845903 hasConcept C154945302 @default.
- W2739845903 hasConcept C160234255 @default.
- W2739845903 hasConcept C199360897 @default.
- W2739845903 hasConcept C207201462 @default.
- W2739845903 hasConcept C33923547 @default.
- W2739845903 hasConcept C41008148 @default.
- W2739845903 hasConcept C554190296 @default.
- W2739845903 hasConcept C57830394 @default.
- W2739845903 hasConcept C69738355 @default.
- W2739845903 hasConcept C73555534 @default.
- W2739845903 hasConcept C76155785 @default.
- W2739845903 hasConceptScore W2739845903C105795698 @default.
- W2739845903 hasConceptScore W2739845903C107673813 @default.
- W2739845903 hasConceptScore W2739845903C11413529 @default.
- W2739845903 hasConceptScore W2739845903C114466953 @default.
- W2739845903 hasConceptScore W2739845903C149441793 @default.
- W2739845903 hasConceptScore W2739845903C153180895 @default.
- W2739845903 hasConceptScore W2739845903C154945302 @default.
- W2739845903 hasConceptScore W2739845903C160234255 @default.
- W2739845903 hasConceptScore W2739845903C199360897 @default.
- W2739845903 hasConceptScore W2739845903C207201462 @default.
- W2739845903 hasConceptScore W2739845903C33923547 @default.
- W2739845903 hasConceptScore W2739845903C41008148 @default.
- W2739845903 hasConceptScore W2739845903C554190296 @default.
- W2739845903 hasConceptScore W2739845903C57830394 @default.
- W2739845903 hasConceptScore W2739845903C69738355 @default.
- W2739845903 hasConceptScore W2739845903C73555534 @default.
- W2739845903 hasConceptScore W2739845903C76155785 @default.
- W2739845903 hasLocation W27398459031 @default.
- W2739845903 hasOpenAccess W2739845903 @default.
- W2739845903 hasPrimaryLocation W27398459031 @default.
- W2739845903 hasRelatedWork W1641924864 @default.
- W2739845903 hasRelatedWork W1658708164 @default.
- W2739845903 hasRelatedWork W1712206955 @default.
- W2739845903 hasRelatedWork W1964089172 @default.
- W2739845903 hasRelatedWork W1986084750 @default.
- W2739845903 hasRelatedWork W1996156607 @default.
- W2739845903 hasRelatedWork W2009287696 @default.
- W2739845903 hasRelatedWork W2032555978 @default.
- W2739845903 hasRelatedWork W2049721117 @default.
- W2739845903 hasRelatedWork W2069425443 @default.
- W2739845903 hasRelatedWork W2095489189 @default.
- W2739845903 hasRelatedWork W2121486389 @default.
- W2739845903 hasRelatedWork W2127358060 @default.
- W2739845903 hasRelatedWork W2138347945 @default.
- W2739845903 hasRelatedWork W2145019974 @default.
- W2739845903 hasRelatedWork W2145924870 @default.
- W2739845903 hasRelatedWork W2753265686 @default.
- W2739845903 hasRelatedWork W2790868002 @default.
- W2739845903 hasRelatedWork W3180661779 @default.
- W2739845903 hasRelatedWork W2964870333 @default.
- W2739845903 isParatext "false" @default.
- W2739845903 isRetracted "false" @default.
- W2739845903 magId "2739845903" @default.
- W2739845903 workType "article" @default.