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Deep learning - Probability and Information theories VI

Posted on 2019-04-24 | Post modified: 2019-04-25 | In Deep learning |
Deep learning - Probability and Information theories VI Application:Decision tree(決策樹) and random forest(隨機森林) 廣泛使用的一種歸納推理演算法 對於干擾直相當敏感 Impurity mea ...
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Deep learning - Probability and Information theories V

Posted on 2019-04-24 | Post modified: 2019-04-24 | In Deep learning |
Deep learning - Probability and Information theories V Common probability distribution Dirac distribution(Continuous) \[ \mathrm{X~Dirac}(\mu) \] 在一些 ...
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Deep learning - Probability and Information theories IV

Posted on 2019-04-19 | Post modified: 2019-04-19 | In Deep learning |
Deep learning - Probability and Information theories IV Common probability distribution Multivariate Gaussian distribution(多元常態分佈;Continuous) \(\math ...
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Deep learning - Probability and Information theories III

Posted on 2019-04-19 | Post modified: 2019-04-19 | In Deep learning |
Deep learning - Probability and Information theories III Common probability distribution 離散的隨機變數以「Probability mass function」透漏某個數字發生的機率 對連續的隨機變數,欲知某 ...
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Deep learning - Probability and Information theories II

Posted on 2019-04-19 | Post modified: 2019-04-25 | In Deep learning |
Deep learning - Probability and Information theories II Principal components analysis(PCA;主成份分析) PCA 視覺化:Principal Component Analysis 給定一組資料點 \(\ma ...
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Deep learning - Probability and Information theories I

Posted on 2019-04-19 | Post modified: 2019-04-19 | In Deep learning |
Deep learning - Probability and Information theories I Random variables and probability distribution Random variables(隨機變數) 在實驗的過程,所有可能的實驗結果 \(\omega ...
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Deep learning - Linear algebra

Posted on 2019-04-19 | Post modified: 2019-04-19 | In Deep learning |
Deep learning - Linear algebra 矩陣的正定性(Positive definiteness) Eigen decomposition 矩陣的特徵值分解 一個矩陣 \(A\) 可作特徵值分解 若且唯若矩陣 \(A\) 的「代數重根數」(特徵根)等於其「幾何重根數」(特 ...
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Algorithm - String matching

Posted on 2019-02-07 | Post modified: 2019-02-07 | In Algorithm |
Algorithm - String matching 給兩個字串 T 和 P,找出 T 當中是否有一段字串正好是 P,並且找出其位置 字串搜尋當中,通常將兩字串的象徵符號取做 T 和 P T 意指 Text P 意指 Pattern 可以想作是從長篇文字 T 之中搜索小段文字 P 若 P ...
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Data structure - Theoretical evaluation of overflow techniques

Posted on 2019-02-02 | Post modified: 2019-02-22 | In Test |
Data structure - Theoretical evaluation of overflow techniques(未完成) The basic of hashing 資料儲存機制,當資料 x 要在此結構存取時,需經過「Hashing function」求出「Hashing address ...
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Operating System - System security

Posted on 2019-02-02 | Post modified: 2019-02-02 | In Operating System |
System security 提供「安全功能」與「安全服務」 針對各種常用作業系統,進行相關配置,以正確對付、防禦各種入侵 保證網路作業系統提供的網路服務得到安全配置 病毒(Virus) 藉由用存取控制(Access control)的機制來保護資訊的安全,防止非法使用者的入侵與蓄意破壞 特 ...
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