نتایج جستجو برای: discriminant function
تعداد نتایج: 1228453 فیلتر نتایج به سال:
This is an appendix to our paper [1], where we give an explicit formula for the Dirichlet series ∑ K |Disc(K)|−s, where the sum is over isomorphism classes of all quartic fields whose cubic resolvent field is isomorphic to k. In the present note, we give a complete proof of a theorem enumerating splitting types of certain number fields, which was stated in [1] without a complete proof. The deta...
Spatial nuclear DNA heterogeneity distribution of Feulgen-stained DNA diploid cells was studied by image cytometry in voided urine of 119 patients without bladder tumour (n = 20) and with initial (n = 23) or previous (n = 76) diagnosed bladder tumour. For each patient, repetitive DNA measurements were performed during 1-4 years of follow up. Only cells of diploid DNA histograms and diploid subp...
We proposed a novel measure of mutual information known as Integration to Segregation (I2S) explaining the relationship between two features. We investigated its nontrivial characteristics while comparing its performance in terms of class imbalance measures. We have shown that I2S possesses characteristics useful in identifying sink and source (parent) in a conventional directed acyclic graph i...
statement of problem: nasopharyngeal obstruction by adenoid enlargement is one of the main causes of mouth breathing. diagnostic indices of nasopharyngeal obstruction by lateral cephalometric radiography are controversial. purpose: the purpose of this study was to diagnose the nasopharyngeal obstruction by means of lateral cephalometric radiography. materials and methods: in this research two g...
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