We introduce a new method for ranked set sampling with multiple criteria. The method relaxes the restriction of selecting just one individual variable from each ranked set. Under the new method for ranking, units are ranked in sets based on linear extensions in partially order set theory with considering all variables simultaneously. Results willbe evaluated by a relatively extensive simulation...

the main issues in any society are teaching and learning and main elements of this story are the teacher and the learner. there are different psychology schools in which any of them in turn, have taken many extensive researches about behavior, and facts and theories of learning have been studied from a particular perspective. rationalism asserts that the human intellect has the highest energy a...

the focus of this paper is to consider the compressed sensing problem. it is stated that the compressed sensing theory, under certain conditions, helps relax the nyquist sampling theory and takes smaller samples. one of the important tasks in this theory is to carefully design measurement matrix (sampling operator). most existing methods in the literature attempt to optimize a randomly initiali...

We propose a measurement theory for quantum fields based on measurements made with localized nonrelativistic systems that couple covariantly to (like the Unruh-DeWitt detector). Concretely, we analyze positive operator-valued measure induced field when an idealized is carried out detector after it coupled field. Using information-theoretic approach, provide relativistic analogue quantum-mechani...

All us We study how firms differ from their competitors using new time-varying measures of product similarity based on text-based analysis of firm 10-K product descriptions. This year-by-year set of product similarity measures allows us to generate a new set of industries in which firms can have their own distinct set of competitors. Our new sets of competitors explain specific discussion of hi...