The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this article, we consider the estimation for the vector of parameters in a linear regression model by unifying the sample and the prior information. A new Liu-type biased estimator called weighted stochastic restricted Liu estimator is proposed. Furthermore, necessary and sufficient conditions for the superiority of the weighted stochastic restricted Liu estimator over the Liu estimator, the weighted...
Defines two-valued logic p-measure in probability space whose power is 2 and randomized truth degree of propositions in classical logic system which is popularized from truth degree of propositions (see Wang Guojun in Science in China (series A) 45(9): 1106-1116, 2002). This paper also testifies that the set of randomized truth degree of all formulas in the range of is dense when p = 1/3, and gives...
By means of randomization, the concept of randomized truth degree of well-formed formulae in n-valued Lukasiewicz propositional logic is introduced. It is proved that the set of values of randomized truth degree of well-formed formulae has no isolated point in [0, 1]. It is generalize the related concepts and properties of quantitative logic. The concepts of compatibility and independence of formulae...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.