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- The feature weight of case plays an important role in checking quality and speed of index. 其中范例的特征项权重对检索的质量与速度都起到了重要作用。 对范例库特征项权重的提取也就是来发现范例的不同特征具有不同的重要性。
- Taking the optimal classifier-Bayesian classifier, as the benchmark, theoretical analysis was performed about the possible influence of feature weight on text categorization performance. 以最优分类器-贝叶斯分类器为基准分类器，研究了特征权对文本分类性能的可能影响。
- The definitions of SRS and two theorems of computing the feature weights based on discernibility matrix are presented. 给出了相似粗糙集的基本定义，以及利用该方法基于差别矩阵进行特征权值计算的两个定理。
- The algorithm partitions mixed grid resource node sets that include numerical and categorical resources based on different weight of resource request and feature weighted fuzzy K-prototypes algorithm. 该算法根据资源请求对各维资源关心程度的不同，用特征加权模糊K-原型聚类算法对数值型、类属型并存的混合型网格资源节点集合进行划分。
- Feature weight's K-means algorithm 加权K-means算法
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- A method based on the classical rough set (CRS) for determining the case feature weights is introduced and improved in order to overcome problems of the existing algorithms such as poor objectivity and high complexity. 摘要针对现有案例特征权值确定方法客观性差、算法复杂等问题，首先介绍和完善了基于传统粗糙集的权值确定方法。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- This paper discusses the shortage of conventional algorithms of texture classification based on wavelet transform, presents two improved approaches of point feature weighting and smart windows. 摘要在基于小波的纹理分类算法的基础上，提出了逐点特征加权和活动窗口算法，使小波纹理分析能够用于高分辨率遥感影像的分类。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- The President swings his weight to get laws passed. 总统运用权力使法律获得通过。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Wet weather is a feature of life in this area. 天气潮湿是这个地区生活的一个特色。
- His opinion doesn't carry much weight. 他的意见没多少影响。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Bananas are usually sold by weight. 香蕉通常按重量卖。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- The feature selection of traditional text categorization takes the word as unit,and establish vector space model to express all the documents according to the features weighting. 传统的文本分类的特征选择都是以词为单位,根据计算特征词的权重建立向量空间模型,进而表示所有文档。
- These fish vary in weight from 3 lb to 5 lb. 这些鱼的重量从3磅到5磅不等。
- The drunken man was a dead weight in my arms. 这个醉汉在我怀里死沉。
