1、matrix factorization

matrix factorization發(fā)音

英：　　美：

matrix factorization中文意思翻譯

常見(jiàn)釋義：

[數]矩陣因子分解

matrix factorization雙語(yǔ)使用場(chǎng)景

1、A privacy-preserving collaborative filtering algorithm based on non-negative matrix factorization (NMF) is presented.───提出一種基于非負矩陣分解的隱私保護協(xié)同過(guò)濾推薦算法。

2、An algorithm with regularization constrains for nonnegative matrix factorization(RCNMF) is proposed.───提出一種帶有正則約束的非負矩陣分解算法（RCNMF）。

3、matrix factorization and its modification is one of the most effective techniques in numerical linear algebra.───矩陣分解的校正技術(shù)是數值線(xiàn)性代數中最有效的工具之一。

4、An algorithm with regularization constrains for nonnegative matrix factorization (RCNMF) is proposed.───一種帶有正則約束的非負矩陣分解算法(RCNMF)。

5、Non-negative matrix factorization (NMF) has been proposed for multivariate data analysis, with non-negativity constraints.───非負矩陣因子分解是對非負數據處理的一種多元統計分析方法。

6、In this article, the sparse non-negative matrix factorization algorithm is applied to quantitative predict the mineral resources.───本文主要是論述稀疏非負矩陣分解算法在礦產(chǎn)資源定量預測中的應用研究。

7、A new monitoring method based on nonnegative matrix factorization (NMF) is proposed in this paper.───提出了一種新的基于非負矩陣分解（NMF）的過(guò)程監控方法。

8、Sounds like a classic matrix factorization task to me.───聽(tīng)起來(lái)像是一個(gè)經(jīng)典的矩陣分解我的任務(wù)。

9、An end member constrained Nonnegative Matrix Factorization(NMF)method for mixture pixels unmixing is proposed.───提出一種端元約束條件下的非負矩陣分解方法來(lái)自動(dòng)反演混合像元組分。

matrix factorization相似詞語(yǔ)短語(yǔ)

1、adjoint matrix───[數]伴隨矩陣；伴隨（矩） 陣; 伴矩陣

2、annihilator matrix───零化子矩陣

3、prime factorization───質(zhì)因數分解；[數]素因子分解；質(zhì)因數連乘式；標準分解式，分解成質(zhì)數的乘績(jì)

4、matrix structure───矩陣結構；基地組織

5、factorized matrix───因式矩陣

6、controllability matrix───可控性矩陣

7、matrix───n.矩陣；模型；社會(huì )環(huán)境；基質(zhì)；母體；子宮；脈石

8、stiffness matrix───[力]剛度矩陣；勁度矩陣

9、matrix organization───矩陣式組織，矩陣組織

2、本科985國貿專(zhuān)業(yè)，想到美國留學(xué)讀研，學(xué)金融工程可能嗎？要如何做？

可能，但是難度會(huì )比較大，要有心理準備哦！畢竟金融工程和普通的商科還是不一樣的，對GRE的成績(jì)要求會(huì )比較高！

如果你真的決定去啦，那就可以開(kāi)始準備了，首先你要找專(zhuān)業(yè)資深人士咨詢(xún)一下，給你推薦新通教育，語(yǔ)培和留學(xué)一站式解決,方便省心，可以關(guān)注私信小編！

下面給你推薦一些美國比較好的有金融工程專(zhuān)業(yè)的學(xué)校以及這些學(xué)院對學(xué)生的要求，希望對你有幫助！

以哥倫比亞大學(xué)為例

如果是金融工程, 學(xué)校要求學(xué)生修讀過(guò)以下數學(xué)課（http://ieor.columbia.edu/files/seasieor/industrial-engineering-operations-research/pdf-files/FE_Prereq.pdf）概率論probability,微積分 calculus 線(xiàn)性代數 linear algebra

如果是金融數學(xué)（http://www.math.columbia.edu/mafn/） Prerequisites Applicants should have a very good working knowledge of calculus, linear algebra,elementary differential equations, probability, and statistics, and a programming language. Exposure to advanced calculus and mathematical analysis, including measure theory, is desirable but not required.

Texts recommended for self-study Ross: “A First Course in Probability” Mood, Graybill & Boes: “Introduction to the Theory of Statistics” Rudin: “Principles of Mathematical Analysis”

以紐約大學(xué)金融工程為例

學(xué)校要求學(xué)生修讀過(guò)：Linear Algebra線(xiàn)性代數；Probability Theory概率論；Calculus (Advanced) 微積分 (高級的微積分, 如 Multivariable Calculus多元微積分)；Applied Statistics 應用統計學(xué)或統計學(xué)；Computer Programming 計算機編程語(yǔ)言, 比如C++ 或者JAVA。

紐約大學(xué)金融數學(xué)為例

To gain admission, whether full-time, part-time, or non-degree, an applicant must demonstrate a high aptitude for quantitative reasoning. He or she must have a firm grasp of mathematics at a high undergraduate level, which includes at least the following Mathematics courses: Multivariate calculus (including partial derivatives, multiple integrals, and Taylor series) Linear algebra (including linear systems of equations, determinants, matrix factorization, range and null space, and eigenvalues of symmetric matrices) Calculus-based course in probability (independence, conditional probabilities, Gaussian distribution, law of large numbers, central limit theorem)

UCLA要求更高 Evidence of computational programming skills (for example, C++) and familiarity with computers as computational and management tools熟練掌握計算機編程技巧, 比如C++ 以及熟悉計算機和計算管理軟件

Strong quantitative background強有力的數理背景, including coursework in:包括以下課程 linear algebra線(xiàn)性代數, multivariate calculus多元微積分, differential equations微分方程, numerical methods數值方法, advanced statistics and probability高級統計學(xué)和概率論, 包含以下主題which includes the following topics: discrete distributions離散分布, continuous distributions連續分布, density functions密度函數, sampling theory抽樣法理論, statistical inference統計推斷, hypothesis testing假設檢驗/測算, ordinary least squares普通最小二乘法,等內容 t-statistics, sampling vs. population moments, chi-square goodness of fit tests, etc.

Excellent writing, speaking, and presentation ability in English Evidence of experience with mathematical tools (for example, MATLAB)數學(xué)工具比如MATLAB Work or research experience in a quantitative discipline (recommended, but not required) Progress towards obtaining CFA certification建議學(xué)生要為獲得CFA做好準備 Experience with statistical and econometric applications (recommended)建議要有統計學(xué)和計量經(jīng)濟學(xué)的應用經(jīng)歷

卡耐基梅隆大學(xué) Strong academic performance in a depth of mathematics and probability coursework強有力的有深度的數學(xué)和概率論課程 Experience with C or C++ programming C語(yǔ)言或者C++ A strong interest in a career in the quantitative finance field Candidates are required to have completed the following pre-requisite coursework: Calculus I and II 微積分1和2 Differential equations 微分方程 Linear algebra線(xiàn)性代數 Calculus-based probability 以微積分為基礎的概率論 C or C++ programming C語(yǔ)言或者C++ 金融工程排名第一的紐約巴魯克學(xué)院課程要求: Prerequisites. Applicants are required to have taken the following minimal set of courses: Calculus (two semesters)2個(gè)學(xué)期的微積分 Probability (one semester)1個(gè)學(xué)期的概率論 Linear Algebra (one semester)1個(gè)學(xué)期的線(xiàn)性代數 C++ (one semester or certificate)1個(gè)學(xué)期或者1個(gè)證書(shū) C++ Finance (one semester, or relevant work experience) 建議要在本科之內最好是申請的時(shí)候或之前, 完成以下課程

微積分Calculus 最好是有深度的 不僅僅是一個(gè)學(xué)期而已 概率論 Probability 統計學(xué)Statistics 而不是簡(jiǎn)單的Business Statistics 線(xiàn)性代數Linear Algebra 多元微積分multivariate calculus 微分方程differential equations 編程語(yǔ)言Programming學(xué)會(huì )C++或者JAVA 二選一; 最好是C++ 學(xué)會(huì )MATLAB 還有數學(xué)建模

如果這些條件不能達到或者不能完全達到,那么可能到時(shí)候申請STEM金融碩士的可能性會(huì )更大一些,商學(xué)院STEM金融碩士的數理要求沒(méi)有金融數學(xué)/金融工程那么變態(tài).