相對稠密集 的英文怎麼說

中文拼音 [xiāngduìchóu]
相對稠密集 英文
relatively dense set
  • : 相Ⅰ名詞1 (相貌; 外貌) looks; appearance 2 (坐、立等的姿態) bearing; posture 3 [物理學] (相位...
  • : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
  • : Ⅰ形容詞1. thick 2. (稠密) dense Ⅱ名詞(姓氏) a surname
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • : gatherassemblecollect
  • 相對 : 1. (面對面) opposite; face to face 2. (非絕對的) relative 3. (比較的) relatively; comparatively
  1. Experiments show that fpmine runs two times as fast as the most recently proposed algorithm fp - growth and saves half the memory ; moreover, our algorithm has a quite good time and space scalability with the number of transactions, and has an excellent performance in dense database mining as well ; spf has excellent time and space efficiency ; fpmine - spf algorithm has a far taster speed in association rules mining than the widely used apriori algorithm and has wonderful scalability. association rules mining always generates too many rules, which makes ii difficult to pick the valuable rules where from

    實驗表明,在同數據上,與fp - growth演算法比,演算法fpmine的挖掘速度提高了一倍以上,而所需的存儲空間減少了一半;隨著數據庫規模的增大,演算法fpmine具有很好的可伸縮性;數據,本文演算法也具有良好的性能; spf演算法具有極好的時空效率; fpmine - spf演算法挖掘關聯規則的速度遠快于較長期以來廣泛使用的apriori演算法,並有當好的可伸縮性。
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