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Relief is an algorithm developed by Kira and Rendell in 1992 that takes a filter-method approach to feature selection that is notably sensitive to feature interactions. [1][2] It was originally designed for application to binary classification problems with discrete or numerical features. Relief calculates a feature score for each feature which ...
A relief valve DN25 on cooling water pipe from heat exchanger Schematic diagram of a conventional spring-loaded pressure relief valve. A relief valve or pressure relief valve (PRV) is a type of safety valve used to control or limit the pressure in a system; excessive pressure might otherwise build up and create a process upset, instrument or equipment failure, explosion, or fire.
Terrain or relief (also topographical relief) involves the vertical and horizontal dimensions of land surface. The term bathymetry is used to describe underwater relief, while hypsometry studies terrain relative to sea level. The Latin word terra (the root of terrain) means "earth." In physical geography, terrain is the lay of the land.
Relief (military) Relief, as a military term, refers to the breaking of a siege or an encirclement by an outside force. [1] It may occur in conjunction with a breakout and is one of four possible conclusions of investment, the others being a breakout, surrender or reduction. The force that effects relief is known as the "relieving force" or ...
Relief theory suggests humor is a mechanism for pent-up emotions or tension through emotional relief. In this theory, laughter serves as a homeostatic mechanism by which psychological stress is reduced [1] [2] [6] Humor may thus facilitate ease of the tension caused by one's fears, for example.
Relief in place. A relief in place is a military operation whereby the relieving unit or formation replaces the force being relieved on a more or less one-for-one basis in situ and takes over its mission and assigned zone of operations. Once the relieving forces have been briefed on the situation and ground, the relieved troops then withdraw.
Negative-state relief model. The negative-state relief model states that human beings have an innate drive to reduce negative moods. They can be reduced by engaging in any mood-elevating behaviour, including helping behaviour, as it is paired with positive value such as smiles and thank you.
Cleveland Guardians relief pitchers Aaron Fultz and Rafael Betancourt warming up in the bullpen at Jacobs Field in 2007. In baseball and softball, a relief pitcher or reliever is a pitcher who pitches in the game after the starting pitcher or another relief pitcher has been removed from the game due to fatigue, injury, ineffectiveness, ejection, high pitch count, or for other strategic reasons ...