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Ability of Separation for two simple hypotheses

قابلية الفصل لفرضيتين بسيطتين

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 Publication date 1997
and research's language is العربية
 Created by Shamra Editor




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This paper deals with the problem of ability of separation for two simple hypotheses. It is supposed that a family of probability distributions on a measurable space, where i is an unknown parameter, takes the value a sequence of random variables on this space which takes the values in the space, are the two hypotheses about the right distribution for the sequence. According to the last basis, we present two theorems on the subject of this paper. The first theorem deals with the criteria and the equivalent conditions for the separability of the two hypotheses defined overhead. The second theorem deals with one of these equivalent conditions when the random sequence is a Markov sequence.


Artificial intelligence review:
Research summary
تتناول هذه الورقة البحثية مشكلة القدرة على الفصل بين فرضيتين بسيطتين. يُفترض أن هناك مجموعة من توزيعات الاحتمالات (P) على فضاء قابل للقياس (Ω, F)، حيث يكون i معلمة غير معروفة تأخذ القيمة 0 أو 1، و (Xn) هو تسلسل من المتغيرات العشوائية على هذا الفضاء الذي يأخذ القيم في الفضاء (E, E). الفرضيتان (H0: i = 0) و (H1: i = 1) هما الفرضيتان حول التوزيع الصحيح للتسلسل (Xn). بناءً على هذا الأساس، تقدم الورقة نظريتين حول موضوع البحث. تتناول النظرية الأولى المعايير والشروط المكافئة لفصل الفرضيتين المحددتين أعلاه. تتناول النظرية الثانية أحد هذه الشروط المكافئة عندما يكون التسلسل العشوائي (Xn) تسلسلاً ماركوفياً.
Critical review
دراسة نقدية: تقدم الورقة البحثية مساهمة مهمة في مجال اختبار الفرضيات من خلال تقديم نظريتين حول القدرة على الفصل بين فرضيتين بسيطتين. ومع ذلك، يمكن توجيه بعض النقد البناء للورقة. أولاً، قد تكون الورقة قد استفادت من توضيح أكبر لبعض المفاهيم الأساسية، مما يسهل على القراء غير المتخصصين فهم الموضوع. ثانياً، لم تتناول الورقة بشكل كافٍ التطبيقات العملية للنظريات المقدمة، مما يجعل من الصعب تقييم الفائدة العملية للنتائج. أخيراً، كان من الممكن أن تكون الورقة أكثر شمولاً إذا تضمنت مقارنة مع أعمال بحثية سابقة في نفس المجال، مما يضع النتائج في سياق أوسع.
Questions related to the research
  1. ما هي الفرضيتان البسيطتان التي تتناولها الورقة؟

    الفرضيتان هما (H0: i = 0) و (H1: i = 1) حول التوزيع الصحيح للتسلسل (Xn).

  2. ما هي المعايير التي تتناولها النظرية الأولى في الورقة؟

    النظرية الأولى تتناول المعايير والشروط المكافئة لفصل الفرضيتين المحددتين.

  3. ما هو الشرط المكافئ الذي تتناوله النظرية الثانية؟

    النظرية الثانية تتناول أحد الشروط المكافئة عندما يكون التسلسل العشوائي (Xn) تسلسلاً ماركوفياً.

  4. ما هي الفائدة العملية التي يمكن أن تقدمها هذه الورقة؟

    الفائدة العملية تكمن في تحسين فهم القدرة على الفصل بين فرضيتين بسيطتين، مما يمكن أن يكون مفيداً في مجالات مثل الإحصاء والاحتمالات وتحليل البيانات.


References used
Engelbert, H. J., and A. N. Shiryaev. On Absolute Continuity and Singularity of Probability Measures, (Warsaw ١٩٨٠
Langrock, P., und W. Jahn. Einfuhrung in die theorie der Markovschen Ketten und ihre Anwendungen (BSB B. G. Teubner verlagsgesellchaft, Leipzig, ١٩٧٩
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