For the first, content-based analysis, content associated with the item, especially text, is used to compute similarity.
第一种，基于内容文本的检索，和item相关的内容，特别是文字，可用来计算相似性。
It has a broad prospect to compute text similarity in terms of the digital library system.
文本相似度的计算在数字图书馆系统里有着广泛的应用前景。
We introduce the data structure used to search for candidate question set and the method to compute sentence similarity in detail.
文中着重介绍了用于查找候选问题集的数据结构以及句子相似度的计算方法。
In network information retrieval, based on document vector space, class, cluster, ranking and relevance feedback need to compute similarity.
在网络信息检索中，基于文档向量空间的分类、聚类、排序与相关性反馈需要计算相似度。
Describes one method to compute the similarity between two concepts.
文中描述了两个概念之间相似度计算的一种方法。
Since word order similarity is the main factor to the ranking results, an algorithm based on vector distance is devised to compute word order similarity in this paper.
由于词序相似度是影响简拼搜索排序结果的主要因素，该文提出了基于向量距离计算词序相似度的算法。
It USES those to compute a variant of cosine similarity outlined here.
利用这些计算余弦相似度的一个变种的概述在这里。
In candidate sentences selection module, the methods we used to compute the similarity between sentences and query are N-gram modal and Vector Space modal.
相关语句抽取部分的相似度计算使用了N元模型和向量空间模型。
It follows that, to compute cosine similarity, you only need to consider those documents that have some term in common with the query.
这表明，计算余弦相似度，你只需要把那些文件，有一些术语通常与查询。
This model may effectively improve the traditional collaborative filtering method used to compute the similarity between users, and enhances the accuracy of user similarity measurement.
该模型可有效地改进传统协同过滤模型相似性度量方法，提高了用户相似性度量准确性。
We import a new method to compute the similarity of text, that is, the algorithm based on Hamming distance.
在计算题干的相似度的时候，采用了一种新的方法——基于汉明距离的相似度计算方法。
A new method using Fourier radius descriptor to compute the area of image and using Euclidean distance to determine the similarity of boundary is educed too.
并给出了利用半径描述子计算图像区域面积以及利用欧几里德距离判定边界相似度的方法。
Another method is also proposed in this paper to compute partial shape similarity between two 3d models based on matching all point-to-point pairs on the surfaces.
不同于基于形状描述子的三维形状匹配方法，基于部分相似性的三维形状匹配无法回避建立两个三维模型之间的点与点对应关系。
The radius histogram and Angle histogram of each color blocks are used to compute the similarity of images for image retrieval.
提出一种基于颜色块的半径直方图和角度直方图的图像检索方法。
Aimed at the instability of clustering results based on Euclidean distance to compute the similarity, this paper proposes a clustering method based on cohesion to compute the dissimilarity.
本文针对利用欧几里德距离作为相似性测算引起聚类结果的不稳定性，提出一种基于内聚力作为相似性测算的聚类方法。
Aimed at the instability of clustering results based on Euclidean distance to compute the similarity, this paper proposes a clustering method based on cohesion to compute the dissimilarity.
本文针对利用欧几里德距离作为相似性测算引起聚类结果的不稳定性，提出一种基于内聚力作为相似性测算的聚类方法。
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