attribute vt. 1.把(某事)歸因于…。 2.認為…系某人所為。 attribute (one's success) to (hard work) 認為(成功)是(努力)的結果。 be attributed to 被認為是…所為 (The play is attributed to Shakespeare. 這劇本被認為是莎士比亞寫的)。 n. 1.屬性,特質(zhì)。 2.(人物、官職等的)標志,表征。 3.【語法】屬性形容詞。 A scepter is the attribute of power. 權杖是權力的標志。
attribute to (功歸于)歸因于; 把…歸因于; 把...歸因于,歸咎于; 把……歸于,認為……是……; 歸功于; 歸結于; 歸因于
There are three means to decrease the number of attributes : delete irrelevant attributes to the task using fisher ' s discriminant ratio ; merge correlate attributes according to pearson ' s correlation coefficient ; reduce the dimensionality of the attribute vector by singular value decomposition 在屬性選取時根據(jù)fisher函數(shù)把對分類影響小的屬性刪除,由pearson ' scorrelationcoefficient將相關聯(lián)的屬性合并,用singularvaluedecomposition減少屬性向量空間的維度。