sparseness

US 
UK 
  • n.稀少
  • Web稀疏；稀疏性

Synonym

E-C

Web Definition

n.
1.
稀少

Sample Sentence

Definition:
AllAll,稀少稀少,稀疏稀疏,稀疏性稀疏性
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard
1.
This method preserves the strong power of bigram to distinguish class, while reduces the extent of data sparseness.
该方法保留了二元词串的较强类型分辨能力的特点，同时降低了特征的数据稀疏程度。
gāi fāng fǎ bǎo liú le èr yuán cí chuàn de jiào qiáng lèi xíng fēn biàn néng lì de tè diǎn , tóng shí jiàng dī le tè zhēng de shù jù xī shū chéng dù 。
www.fabiao.net
2.
Accuracy of the 4 methods was compared for sparseness and defect of anterior wall with reference to the results of coronary angiography.
以冠状动脉造影结果为标准，比较4种方法判断前壁稀疏缺损的准确性。
yǐ guān zhuàng dòng mài zào yǐng jié guǒ wéi biāo zhǔn , bǐ jiào sì zhǒng fāng fǎ pàn duàn qián bì xī shū quē sǔn de zhǔn què xìng 。
dictsearch.appspot.com
3.
Conclusion Wall motion and wall thickening by G-MPI can improve accuracy of diagnosing sparseness and defect of anterior wall.
结论G-MPI、室壁运动及室壁增厚率检测可提高前壁稀疏缺损的诊断准确性。
jié lùn G-MPI 、 shì bì yùn dòng jí shì bì zēng hòu lǜ jiǎn cè kě tí gāo qián bì xī shū quē sǔn de zhěn duàn zhǔn què xìng 。
dictsearch.appspot.com
4.
Based on the clustering method, the mixing matrix was first estimated by a new potential function using the sparseness of sources.
首先，利用变换后信源的稀疏特征，采用一新的势函数通过聚类算法估计混叠矩阵。
shǒu xiān , lì yòng biàn huàn hòu xìn yuán de xī shū tè zhēng , cǎi yòng yī xīn de shì hán shù tōng guò jù lèi suàn fǎ gū jì hún dié jǔ zhèn 。
www.ceps.com.tw
5.
Because the data it used was not users' rating but users' browse route, the problem of data sparseness and initial rating was resolved.
由于数据不是简单的用户评分，而是用户浏览网页的路径，这样就解决了数据稀疏问题和最初评价问题。
yóu yú shù jù bú shì jiǎn dān de yòng hù píng fēn , ér shì yòng hù liú lǎn wǎng yè de lù jìng , zhè yàng jiù jiě jué le shù jù xī shū wèn tí hé zuì chū píng jià wèn tí 。
www.ceps.com.tw
6.
New Measurements of Uniformity-Compression Discrepancy and Sparseness Discrepancy
均匀性度量中的密集性偏差与稀疏性偏差
jūn yún xìng dù liàng zhōng de mì jí xìng piān chā yǔ xī shū xìng piān chā
service.ilib.cn
7.
Wavelet-based Non-negative Matrix Factorization with Sparseness Constraints for Face Recognition
基于小波和非负稀疏矩阵分解的人脸识别方法
jī yú xiǎo bō hé fēi fù xī shū jǔ zhèn fēn jiě de rén liǎn shí bié fāng fǎ
ilib.cn
8.
High sparseness least squares support vector machine classifier
最小二乘支持向量机分类器的高稀疏化及应用
zuì xiǎo èr shèng zhī chí xiàng liàng jī fēn lèi qì de gāo xī shū huà jí yìng yòng
www.ilib.cn
9.
Uniform Sparseness of Huge Discrete Data Point
海量数据的均匀稀化
hǎi liàng shù jù de jūn yún xī huà
www.ilib.cn