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- Cosine similarity is a good reflection of vector's similarity, and it also reflect the variations of vector's elements. 余弦相似度聚类不但体现了向量之间的相似关系,而且包含了向量内部元素的变化状况。
- The algorithm utilized VSM (vector space model) to represent users' interests and resources, calculated recommended degree by cosine similarity. 该算法采用矢量空间模型作为用户兴趣和资源描述模型,使用余弦相似度计算资源推荐度;
- In large data space, data process is simplified by using cosine similarity and some special vectors are got, these vectors are response to the changing of elements, by which the vectors are composed. 在对超大数据空间进行数据处理时,用余弦相似度聚类分析,得到一些反映向量对应元素之间变化的特征向量,用这些向量作为因变量空间代替原数据空间,再用偏最小二乘法对其进行关联,是一种快速有效的方法。
- An Approach for Spatial Index of Text Information Based on Cosine Similarity 基于余弦相似度的文本空间索引方法研究
- An inherent similarity between persons or things. 相似人或事物之间遗传上的相似之处
- He talked about it in a similar way. 他对此事有相似的说法。
- His dress is very similar to mine in colour. 他衣服的颜色和我衣服的很相似。
- A plantain is similar to a banana. 大蕉类似于香蕉。
- cosine similarity 余弦相似度
- cosine similarity clustering 余弦相似度
- The cos() function returns the cosine of a number. 函数的作用是:返回一个数值的余弦值。
- Gold is similar in color to brass. 金和铜颜色相仿。
- A tissue is a group of similar cells which have an identical general function. 组织是一组具有相同的一般机能的类似细胞。
- A feather, wing, fin, or similar appendage. 羽、翼或鳍状结构羽、翼、鳍或类似的悬着物
- Bee and wasp both sting, but they have other similarity, too. 蜜蜂和黄蜂都螫人,但它们还有其他相似之处。
- Cos() returns the cosine of the arg parameter. cos()返回参数arg的余弦值。
- A similar board used as a percussion instrument. 敲击板用作打击乐器的一种类似的板
- What is the function of a cosine phase shifter? 与弦移相器有什么用处?
- The two buildings are similar on the whole. 从整体来看,这两幢楼是相似的。
- The arccosine is the angle whose cosine is number. 反余弦值是指余弦值为number的角度。
