Quotes about generalization (16 Quotes)


    There has been a generalization that justices like to retire at the end of a term so as not to disrupt the work of the court, ... if you were to have a 4-4 court, with its proclivity for being evenly divided, you wouldn't have decisions for the cutting edge of all the questions.






    Let us suppose that an ichthyologist is exploring the life of the ocean. He casts a net into the water and brings up a fishy assortment. Surveying his catch, he proceeds in the usual manner of a scientist to systematise what it reveals. He arrives at two generalisations (1) No sea-creature is less than two inches long (2) All sea-creatures have gills. These are both true of his catch, and he assumes tentatively that they will remain true however often he repeats it. In applying this analogy, the catch stands for the body of knowledge which constitutes physical science, and the net for the sensory and intellectual equipment which we use in obtaining it. The casting of the net corresponds to observation for knowledge which has not been or could not be obtained by observation is not admitted into physical science. An onlooker may object that the first generalization is wrong. 'There are plenty of sea-creatures under two inches long, only your net is not adapted to catch them.' The icthyologist dismisses this objection contemptuously. 'Anything uncatchable by my net is ipso facto outside the scope of icthyological knowledge. In short, 'what my net can't catch isn't fish.' Or - to translate the analogy - 'If you are not simply guessing, you are claiming a knowledge of the physical universe discovered in some other way than by the methods of physical science, and admittedly unverifiable by such methods. You are a metaphysician. Bah'


    We lay down a fundamental principle of generalization by abstraction 'The existence of analogies between central features of various theories implies the existence of a general theory which underlies the particular theories and unifies them with respect to those central features....'


    ADIOS relies on a statistical method for pattern extraction and on structured generalization two processes that have been implicated in language acquisition, ... Our experiments show that it can acquire intricate structures from raw data, including transcripts of parents' speech directed at two- or three-year-olds. This may eventually help researchers understand how children, who learn language in a similar item-by-item fashion and with very little supervision, eventually master the full complexities of their native tongue.


    If there's one generalization you can make, it's that Roth IRAs are for younger people, but that may extend up as high as 50, depending on the circumstances,


    Crime seems to change character when it crosses a bridge or a tunnel. In the city, crime is taken as emblematic of class and race. In the suburbs, though, it's intimate and psychological -- resistant to generalization, a mystery of the individual soul.





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