نوع مقاله : مقاله پژوهشی
نویسندگان
1 گروه آمار-دانشکده علوم ریاضی-دانشگاه ولی عصر رفسنجان(عج)-رفسنجان-ایران
2 گروه آمار، دانشکده مهندسی سیستمهای هوشمند و علوم داده، دانشگاه خلیج فارس، بوشهر، ایران
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
In this paper, first, considering Fisher information of parametric type, we introduce a new information
measure based on Jensen inequality. Then, the Fisher information matrix and Jensen-Fisher are studied
or a finite mixture distribution of probability density functions. Further, another information criterion is
introduced as Jensen-χ2 based on a mixture of probability density functions. Generalizations of Jensen-Fisher and Jensen-χ2 information measures are presented based on m probability density functions and the relationship between these two new information criteria as well as the relationship between Jensen-Fisher information and some known information criteria such as Jensen-Shannon and Jeffreys information
measures are studied.
کلیدواژهها [English]