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- Non-negative Matrix Factorization（NMF） is a new algorithm for feature extraction. 非負矩陣分解算法可以作為一種新型的特征抽取方法。
- A novel method, constrained non-negative matrix factorization, is presented to capture the latent semantic relations. 提出一種獲取在語(yǔ)義的受限非負矩陣分解方法。
- The feasibility to apply the algorithm of non-negative matrix factorization on intrusion detection is demonstrated. 論證了非負矩陣分解算法在入侵檢測中應用的可行性。
- Distributed and parallel matrix multiplication algorithms consists of a simple parallel partitioned algorithm, Cannon algorithm, Fox algorithm, matrix multiplication parallel, A B-S algorithm, B-Shift algorithm and a C-Shift algorithm. 分布式并行矩陣乘算法包括簡(jiǎn)單并行分塊乘、Cannon、Fox、矩陣乘并行、B-S、B遷移和C遷移算法。
- And the parallel matrix multiply algorithm is adopted to evaluate this system-comparing the performance of single processor system, double processor system and quad-processor system. 并采用并行矩陣乘算法對該多處理器系統進(jìn)行了評估，比較了單處理器、兩處理器以及四處理器系統的性能。
- Non-negative matrix factorization (NMF) has been proposed for multivariate data analysis, with non-negativity constraints. 摘要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。
- The matrix factorization and equivalent transformation of periodic misaligned optical systems are studied by using the matrix method in optics and generalized Sylvester theorem. 使用矩陣光學(xué)方法和 3× 3Sylvester定理 ,研究了失調周期光學(xué)系統的變換矩陣的分解和等效問(wèn)題。
- Non-negative matrix factorization (NMF) is an effective method for parts-based feature extraction, and it can deal with partial occlusion and some illumination problems. 摘要非負矩陣分解(NMF)是基于部分的特征提取方法，能夠克服局部遮檔和光照問(wèn)題，在圖像識別任務(wù)中效果較好。
- This paper presents a method for synthetic aperture radar images target recognition based on wavelet domain non-negative matrix factorization feature extraction. 該文提出了一種基于小波域非負矩陣分解特征提取的合成孔徑雷達圖像目標識別方法。
- In contrast to the standard non-negative matrix factorization, the constrained non-negative matrix factorization can capture the semantic relations as orthogonal as possible. 與非負矩陣分解方法相比，受限非負矩陣分解方法能獲取盡可能正交的潛在語(yǔ)義。
- The experiments indicate that the constrained non-negative matrix factorization has better precision than the standard non-negative matrix factorization in information retrieval. 實(shí)驗表明，受限非負矩陣分解方法在信息檢索上的精度優(yōu)于非負矩陣分解方法。
- According to matrix factor analysis and landscape ecological analysis, the loss and degradation of coastal wetlands are valued quantificationally. 根據綜合矩陣因子分析法和基于景觀(guān)生態(tài)學(xué)的方法，對我國的主要濱海濕地的退化程度進(jìn)行了定量評價(jià)。
- A fundamental problem of Non-negative Matrix Factorization (NMF) is that it does not always extract basis components manifesting localized features which are essential in face recognition. 摘要:非負矩陣分解演算法的主要問(wèn)題為，無(wú)法確保產(chǎn)生，對于人臉辨識很重要，具備局部強化特徵的基底。
- Aim:To study the feasibility and influential factors for the resolution of HPLC-DAD data of chiral drugs by non-negative matrix factorization(NMF) algorithm. 目的:研究非負矩陣因子分解算法(NMF)用于手性藥物HPLC-DAD二維數據解析的可行性及其影響因素。
- The railway lines run parallel to the road. 鐵路線(xiàn)和那條道路平行。
- Her experiences parallel mine in many instances. 她的經(jīng)歷多與我的相似。
- My experience in this matter is parallel to yours. 在這件事情上，我的經(jīng)驗和你的類(lèi)似。
- The road runs parallel with the railway. 該公路與鐵路平行。
- The two generators operate in parallel. 這兩臺發(fā)電機并聯(lián)發(fā)電。
- The gymnast swung on the parallel bars. 體操運動(dòng)員在雙杠上擺動(dòng)身子。
