Browsing by Author "Ar, C."

Now showing items 1-2 of 2

    • Maximum likelihood estimation of Gaussian mixture models using stochastic search 

      Ar, C.; Aksoy, S.; Arıkan, Orhan (Elsevier BV, 2012)
      Gaussian mixture models (GMM), commonly used in pattern recognition and machine learning, provide a flexible probabilistic model for the data. The conventional expectationmaximization (EM) algorithm for the maximum likelihood ...

    • The SOCS-1 gene methylation in chronic myeloid leukemia patients 

      Hatirnaz, O.; Ure, U.; Ar, C.; Akyerli, C.; Soysal, T.; Ferhanoǧlu, B.; Özçelik, T.; Ozbek, U. (John Wiley & Sons, Inc., 2007)
      SOCS-1, an important protein in the JAK/STAT pathway, has a role in the down stream of BCR-ABL protein kinase. We investigated 56 CML patients and 16 controls for the methylation status of SOCS-1 gene promoter and Exon 2 ...