sparseness

简明释义

英[ˈspɑːsnəs]美[ˈspɑːrsnəs]

n. 稀疏；稀少

英英释义

单词用法

同义词

反义词

例句

1.But its quakes, however frequent, are usually quite small. And the sparseness of the country's human population, at just 4m, has meant that severe damage and loss of life are rare.

不过，这里的地震虽频繁，但通常很微弱，且该国人烟稀少，仅仅400万之众，这意味着惨重破坏和人员生命损失几率极微。

2.Support Vector regression is an important kind of method for regression problems. The predicting speed of Support Vector regression is proportional to its sparseness.

支持向量回归机是一种解决回归问题的重要方法，其预测速度与支持向量的稀疏性成正比。

3.Data sparseness is a serious problem in collaborative filtering system.

数据稀疏性是协同过滤系统面临的一个巨大挑战。

4.The hierarchical clustering method is applied to deal with the problem that the solution of MLS-SVM is lack of sparseness.

运用谱系聚类方法解决多核最小二乘支持向量机的解缺乏稀疏性的问题。

5.Compared with the classical Support Vector Machines, the Least Squares Support Vector Machines lose the sparseness, which would influence the efficiency of re-learning.

最小二乘支持向量机相比传统的支持向量机，丧失了解的稀疏性，影响了二次学习的效率。

6.The result of mining shows that, in the case of the data extremely sparseness, project-based collaborative filtering recommendation method is effective to improve the recommended quality.

挖掘结果表明，在数据极端稀疏的情况下，基于项目的协同过滤推荐方法明显的提高了推荐质量。

7.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。

8.The data sets have features such as high-dimensional, sparseness and binary value in many clustering applications.

在许多聚类应用中，数据对象是具有高维、稀疏、二元的特征。

9.The forest's sparseness made it easy to spot wildlife.

森林的稀疏使得观察野生动物变得容易。

10.Due to the sparseness of the population, many services are limited in rural areas.

由于人口的稀疏，农村地区的许多服务都很有限。

11.The sparseness of the data made it difficult to draw any conclusions.

数据的稀疏使得得出任何结论变得困难。

12.The sparseness of the vegetation indicated a dry climate.

植被的稀疏表明气候干燥。

13.In art, the sparseness of the composition can create a strong impact.

在艺术中，构图的稀疏可以产生强烈的影响。

作文

In the realm of literature and art, the concept of sparseness (稀疏) plays a significant role in shaping the audience's perception and emotional response. The term sparseness refers to the quality of being thinly dispersed or scattered, which can be applied to various forms of expression, including poetry, prose, and visual arts. When an artist or writer embraces sparseness, they often aim to create a sense of minimalism that allows for deeper contemplation and interpretation by the audience. For instance, in poetry, a work characterized by sparseness might use few words to convey profound emotions or ideas. This economy of language can lead to a powerful impact, as each word carries significant weight and meaning. A poet may choose to leave out certain details, trusting the reader to fill in the gaps with their imagination. This technique invites readers to engage more actively with the text, prompting them to reflect on their own experiences and emotions in relation to the poem. Similarly, in visual arts, sparseness can manifest through the use of negative space. Artists who utilize this approach often create compositions that feature large areas of emptiness surrounding a focal point. This strategy not only draws attention to the subject but also evokes feelings of solitude or tranquility. For example, the works of artists like Mark Rothko or Agnes Martin exemplify how sparseness can elicit emotional responses through simplicity and restraint. The effectiveness of sparseness lies in its ability to evoke a range of interpretations. When a piece of art or literature is sparse, it can resonate differently with each individual. Some may find comfort in the simplicity, while others may feel a sense of longing or melancholy. This multiplicity of meanings is what makes sparseness a powerful tool in creative expression. Moreover, sparseness can also reflect certain themes or concepts within a narrative. In storytelling, a sparse writing style can enhance the atmosphere, creating tension or highlighting the isolation of characters. Authors like Hemingway are renowned for their sparse prose, which often conveys complex emotions through simple, unembellished language. This technique allows readers to focus on the underlying themes and messages without being distracted by excessive description. However, it is important to note that sparseness is not synonymous with lack of depth or substance. On the contrary, works that embrace sparseness often require a greater level of engagement from the audience. The absence of overt details compels readers and viewers to delve beneath the surface, exploring the nuances and implications of what is presented. In conclusion, the concept of sparseness (稀疏) serves as a vital element in both literature and art, encouraging introspection and personal connection. By stripping away excess, artists and writers can create works that resonate on a deeper level, inviting audiences to explore their own emotions and interpretations. Whether through the careful selection of words in poetry or the deliberate use of negative space in visual art, sparseness remains a powerful means of expression that continues to inspire creativity across various mediums.