查询词典 sparseness

Results In 32 cases, double or single swell thyroid glands are 26.Of 8 appear no clear, and of 14 appear sparseness.

结果 32例中，双叶及单叶增大者26例，不清晰者8例，稀疏者14例。

Although the sparseness of the data may suggest that the social network is not always applicable, a solution to utilize the network in these cases is presented.

数据的稀疏性意味着社会网络并不总是可用，在这种情况下提出一种解决方案，很好地利用了社会网络的有效信息。

This paper concentrates on the problem of data sparseness in two ways.

使用两种方法解决数据稀疏问题：首先，将词的相似性度量由直接共现扩展到共现词的共现，以共现聚类而不是共现词来计算词的相似度。

One of the factors is the matter of sparseness, extents, real-time and exactness which arise with the rapid increase of information.

制约推荐系统发展的很大一个因素就是随着产品数量、客户数量、交易数量增加而激增的信息量，由此产生的稀疏性、扩展性、实时性、精确性问题。

Exploiting the spatial sparseness, the proposed spatial CS based approach provides a novel framework for the array signal processing.

利用空间稀少，空间政务司司长的建议为基础的方法提供了一个新的阵列信号处理框架。

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。

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。

In the design of this multi-dimensional storage structure, multidimensional data distribution and data compression are carefully studied to solve the problems due to large data volume and sparseness of multi-dimensional array.

本文基于实际应用提出面向分析和预测的数据仓库平台的框架结构，设计并实现了数据仓库平台的各项工具软件。

This method is better than the same character based method for it compute the similarity by the concepts represented by the words and it also avoids the effect of data noise and data sparseness in statistic based methods.

由于目前句子语法结构分析的困难，利用句子中出现的词语的相似性来计算句子的相似性，是句子相似度计算的一个较好的思路。

Wall motion and wall thickening by G-MPI can improve accuracy of diagnosing sparseness and defect of anterior wall.

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。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。