| Title |
Actual error rates in classification of the T-distributed random field observation based on plug-in linear discriminant function |
| Translation of Title |
Tikrosios T-atsitiktinio lauko stebinių klasifikavimo klaidų tikimybės panaudojant iterptąją tiesinę diskriminantinę funkciją. |
| Authors |
Dučinskas, Kęstutis ; Zikarienė, Eglė |
| DOI |
10.15388/Informatica.2015.64 |
| Full Text |
|
| Is Part of |
Informatica.. Vilnius : Vilniaus universitetas. 2015, vol. 26, no. 4, p. 557-568.. ISSN 0868-4952. eISSN 1822-8844 |
| Keywords [eng] |
T-distributed random field ; Bayes rule ; Spatial correlation ; Scaling function ; Actual error rate |
| Abstract [eng] |
In current paper a problem of classification of T-distributed random field observation into one of two populations specified by common scaling function is considered. The ML and LS estimators of themean parameters are plugged into the linear discriminant function. The closed form expressions for the Bayes error rate and the actual error rate associated with the aforementioned discriminant functions are derived. This is the extension of one for the Gaussian case. The actual error rates are used to evaluate and compare the performance of the plug-in discriminant function by means of Monte Carlo study. |
| Published |
Vilnius : Vilniaus universitetas |
| Type |
Journal article |
| Language |
English |
| Publication date |
2015 |
