discriminant 中文意思是什麼

音標 [dis'kriminənt]
discriminant 解釋
n. 名詞 【數學】判別式。

  1. One can show that the discriminant of the numerator is positive.

    人們可以證明分子的判別式為正。
  2. Extension of linear discriminant function on non - guass data

    線性判別在非高斯數據上的推廣
  3. A fast kernel - based nonlinear discriminant analysis method

    一種基於核的快速非線性鑒別分析方法
  4. Theory of fisher linear discriminant analysis and its application

    線性鑒別分析的理論研究及其應用
  5. An improved optimal set of statistical uncorrelated discriminant vectors

    改進的統計不相關最優鑒別矢量集
  6. Kernel mapping based algorithm for uncorrelated discriminant vectors set

    基於核映射的無相關鑒別矢量集演算法
  7. A study on personal credit scoring using linear discriminant analysis

    線性判別式分析在個人信用評估中的應用
  8. Subspaces discriminant analysis based kernel trick forhuman face recognition

    人臉識別中基於核的子空間鑒別分析
  9. Effective extraction of optimal discriminant features and the dimension problem

    有效最佳鑒別特徵的抽取與維數問題
  10. Applying discriminant analysis to build index system of periodicals estimate

    運用判別分析法建立的期刊評估指標體系
  11. Literatures indicate that logit model, logistic model, probit model, mlr, cluster model, option model, proportion risk model, and discriminant analysis are the main effective methods and models when researching the determinants of residential mortgage default risk

    通過梳理文獻發現， logit模型、 logistic模型、 probit模型、多元線性回歸、聚類模型、期權模型和比例風險模型、判別分析是研究個人住房抵押貸款違約風險影響因素時採用的主要方法和模型。
  12. By using the optimized covariance matrices to optimize the new regularized discriminant analysis ( rda ), the correct classification rate is higher than that by the old rda

    利用優化的協方差矩陣對正則化判別分析方法進行優化，其模式分類正確率有顯著提高。
  13. Liner discriminant analysis ( lda ) is applied to enhance adaptive ability to illumination and expression

    然後分別在兩個子空間上使用線性判決分析演算法（ lda ）以提高演算法對人臉光照和表情的自適應能力。
  14. The internal consistency reliabilities ( cronbach ' s alphas ) and half - split reliabilities for the 17 parcels and fours factors of the ascs are summarized. the validity of the ascs was examined, including content validity, structure validity, convergent and discriminant validity. findings showed reliabilities and validities were adequate to excellent

    3 、本研究檢測了量表的內部一致性系數和維度與總量表的相關；以及內容效度、結構效度、會聚效度和區分效度，數據結果表明該量表具有良好的信效度水平。
  15. It ' s more and more important to find an efficient way to manage the financial risk. the author carries out the investigation, collects related materials, researchs demonstratively and tries to find an efficient mechanism of financial risk " s management. that is to establish an effective supervisal mechanism and a veracious mda ( multiple discriminant analysis ) model

    針對這一現實問題，筆者採用實地考察、運用各種渠道收集相關資料、實證研究等方式，努力探索建立一個有效的企業財務風險管理機制，主要包括建立一個有效的財務風險監測機制及一個具有一定超前準確性的財務預警判別模型用以進行財務風險管理。
  16. Methods of discriminant analysis classification of hydrochemical types of salt lakes

    鹽湖水化學類型的判別分析研究
  17. The development of the financial distress discriminant analysis model in listed companies

    上市公司財務危機預警模型的演變
  18. Application of kernel function based fisher discriminant analysis algorithm in ear recognition

    基於復合結構分類器的人耳識別
  19. The alarm aura of financial distress discriminant analysis : a random fluctuation model

    財務困境分析中警兆指標的隨機游動估計
  20. A new two - dimensional linear discriminant analysis algorithm based on fuzzy set theory

    基於模糊集理論的二維線性鑒別分析新方法
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