...: 因此我们队张三推荐四首歌中得分较高的B,对李四推荐得分较高的C,王五推荐B。 如果用矩阵表示即为: 下面问题来了,这个潜在因子(latent factor)是怎么得到的呢?由于面对海量的让用户自己给音乐分类并告诉我们自己的偏好系数显然是不现实的,事实上我们能获得的数据只有用户...
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This article is for researching real estate’s actuality and post the latent factor that leads the property bubble,and then brings forward the countermeasure about keeping away the catastrophic real estate bubble.
文章的主要任务就是研究当前全国房地产市场发展的现状,揭示导致房地产泡沫形成的潜在因素,并提出防范我国出现严重的房地产泡沫的对策措施。
参考来源 - 我国防范房地产泡沫的政策研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The result shows that the most important latent factors in Dapeng Bay are the soil texture causes factor, heavy metal influence factor, organic matter factor, and nutrient causes factor.
结果显示大鹏湾暨邻近河川底质环境最主要的潜在因子为「土壤质地影响因子」、「重金罗影飨因子」、「有机物质影响因子」及「营养监影响因子」。
Conclusion the incidence of PHT is often latent, and has no relation with disease duration. Pulmonary fibrosis is a very important risk factor for the prognosis of SSc.
结论肺纤维化并非PHT发生的决定因素,但同时合并有肺纤维化的患者预后不良。
Methods: the latent variable scores theory of confirmatory factor analysis was discussed and latent variable scores were estimated with LISREL program.
方法:探讨验证性因子分析中潜变量得分的估计原理,潜变量得分的估计采用LISREL软件编程实现。
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