但是新奇而深刻的是，像一段音乐这样的物品，它的相似度需要通过它的“基因”构成来衡量。
But what is new and profound here is that similarity of an item like a piece of music needs to be measured in terms of its "genetic" make up.
为了使相似性衡量尺度与样本特征的分布特点相适应，提出利用相似度分割特征集的混合核函数构造方法。
In order to adjust the similarity metrics to the distribution of the feature, a kernel function construction based on feature set division is proposed.
内容提要本文利用中国1997年、2002年、2007年投入产出表，测算了35个工业部门1997—2008年历年的产业相似度矩阵，并以此为权数构建了衡量产业间技术溢出的指标。
Based on the IO table of year 1997, 2002 and 2007, this paper calculate the industries' similarity matrix and conceive a new variable measuring the inter-industry technology spillover.
传统的语义相似度计算方法大都利用结点间的语义距离来衡量，难以保证计算的准确性。
The traditional methods measure semantic similarity by computing semantic distance between nodes, which are difficult to ensure the accuracy of computation.
传统的语义相似度计算方法大都利用结点间的语义距离来衡量，难以保证计算的准确性。
The traditional methods measure semantic similarity by computing semantic distance between nodes, which are difficult to ensure the accuracy of computation.
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