feature selection approach 中文意思是什麼

feature selection approach 解釋
特徵選擇方法
  • feature : n 1 形狀，外形；特色；（特指）好看的外表；〈pl 〉臉形；五官；面目，容貌，面貌，相貌。2 臉面的一部...
  • selection : n. 1. 選擇；挑選；選拔。2. 拔萃；選擇物；精選物[品]；文選。3. 【無線電】分離，（自動電話）撥號。4. 【生物學】選擇，淘汰。
  • approach : vt 1 向…接近，走近；使接近。2 探討；看待，對待，處理。3 向…接洽[提議]。4 〈美國〉企圖收買。vi 臨...
  1. The author analyzes target feature selection principles and methods based on target feature matching algorithm and refers to outline feature lcs description approach raised by lalit gupta et al. finally, he proposes a target outline feature description method, target outline sequence tlmcs description, with abilities of both outline description and local part inspection. then, with the support of maximum local outline sequence extraction, an algorithm dealing with target feature extraction sorting is designed, based on the previous tlmcs

    分析了基於目標特徵匹配演算法的目標特徵選擇的原則和方法，在lalitgupta等人提出輪廓特徵lcs描述方法的基礎上，提出了一種既能描述目標輪廓序列又能描述目標局部輪廓的目標輪廓特徵描述方法，即目標局部最大輪廓序列tlmcs描述方法，在對目標進行局部最大輪廓序列提取的基礎上，設計了基於目標局部最大輪廓序列tlmcs的目標特徵匹配分類演算法。
  2. Extended approach three : a hierarchical reduction approach is imported, which is based on the combination of statistical feature selection and linear discriminant analysis

    拓展演算法三：引入統計篩選和線性判別分析相結合的分層遞階約簡演算法。
  3. Aiming at above issues, some basic problems of data mining for classification have been studied substantially as follows : a structure - adaptive approach for neural - network - based feature selection is proposed in this paper

    圍繞以上問題，本文對分類數據挖掘中涉及的若干基本問題進行了深入研究，主要包括以下幾個方面的內容：提出了一種結構自適應的神經網路特徵選擇方法。
  4. Based on probability density approximation, a novel unsupervised feature ranking approach was proposed and could be applied to feature selection

    摘要依據概率密度逼近提出了一種新的無監督特徵排序，應用於特徵選擇降維。
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