| 词汇 | greedy |
| 释义 | greedy adjective uk /ˈɡriː.di/ us /ˈɡriː.di/ greedyadjective (WANTING MORE)B2disapproving wanting a lot more food, money, etc. than you need: 贪吃的;贪财的;贪婪的 greedy, selfish people贪婪自私的人 greedy forHe's greedy for power/success.他贪恋权力／极度渴望成功。 Synonyms acquisitive(WANTING THINGS)formal often disapproving avariciousformal disapproving covetousformaldisapproving envious graspingdisapproving wanting more of something than you need greedyI've never met anyone so greedy for power. avariciousHe acquired his wealth by being an avaricious, unscrupulous businessman. rapaciousHe's a rapacious lawyer who will stop at nothing to win a case. acquisitiveShe was ruthlessly acquisitive and often bought expensive items just to keep others from owning them. graspingShe's a selfish, grasping old woman. You greedy pig! You're not having another chocolate biscuit! It would be greedy to have another slice of cake. He was portrayed as a greedy, grasping man. Don't be greedy! Is it just greedy to want more money? Greedy avarice avaricious avariciously consumerism grabby grasping greed greedily greediness Mammon materialism materialist materialistic materialistically rapacious rapaciously rapaciousness rapacity ravenous someone's eyes are bigger than their belly/stomachidiom greedyadjective (IN COMPUTING)computing specialized A greedy algorithm(= a set of mathematical instructions or rules given to a computer to help calculate something) or method of solving a problem involves making the best choice at each stage without considering future stages: They tested the algorithm against the so-called greedy algorithm used as the basis for the allocation of servers by most internet host providers. A greedy strategy for the problem is the following: "At each step of the journey, visit the nearest unvisited city." In this paper we discuss the problem of convergence for greedy algorithms. These methods of approximation belong to a family of greedy approximation methods (greedy algorithms). Compared to greedy methods, exhaustive tokenization gives all of the probable tokens of words. For a greedy method such as this one, different tokenizing directions may give different results for the same sentence. Chen (2015) employs a greedy heuristic search. Computer concepts 2FA 2SV 3-D printing adaptive learning additive manufacturing HCI hex hexadecimal hill climbing home automation infection simulation stack telematic telematics telerobotics teraflop tether texture word processing Related wordsgreedily greediness Examples of greedygreedy Firstly, a greedy algorithm is used to produce a listing of as many mingled marble selections as possible. Following these hints, this paper introduces primitives for choice and greedy selection, and shows that classical greedy algorithms can be expressed using them. It is the fashion of our greedy incompetent rulers to say that ' democracy ' must fail. This observation leads to the class of dual greedy algorithms. Subsequently, comparisons are made with a greedy method and a heuristic algorithm. There are no books on greedy approximation at present. The needs of nonlinear approximation, or, more specifically, the needs of greedy approximation lead us to new concepts of bases: greedy bases and quasi-greedy bases. In this survey we discuss properties of specific methods of approximation that belong to a family of greedy approximation methods (greedy algorithms). In this section we discuss only the case relevant to the use of nonlinear approximation, in particular, greedy approximation in such a construction. We actually prove limit theorems (central limit theorem and large deviation principle) on the number of phases of this greedy algorithm. This is to be expected as he proves his lower bound via the analysis of a greedy algorithm. This can easily be achieved by a simple greedy strategy. Colour the remaining (greedily colourable) graph in (of course) a greedy manner. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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