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中国人民大学统计学院吕晓玲教授、王菲菲副教授在《Data Mining and Knowledge Discovery》发表论文。该研究主要探讨了两种带有联动作用的文本主题建模问题。研究中提出了一种全新的Joint Dynamic Topic Model(JDTM)模型,该模型在传统的动态主题模型的基础上,通过建立两种文本在时间上的前后关联性,可以挖掘两类文本的“超前-滞后”作用(lead-lag...
上海财经大学信息管理与工程学院数据挖掘课件 Data Mining with R(Codes)。
Big data and data mining have provided several breakthroughs in fields such as health informatics, smart cities and marketing. The same techniques, however, have not delivered consistent key findings ...
为探究不同赋存深度采动煤岩体巷道稳定性及其差异性,选择Data Mining(数据挖掘)技术,基于平顶山矿区不同赋存深度(700 m,850 m,1 050 m)巷道的现场监测数据,选择多元线性回归和神经网络模型对顶板离层进行公式拟合和影响因素的权重分析,并开展顶板离层及锚杆应力的时序预测研究,初步揭示不同赋存深度开采扰动影响范围、巷道变形及应力变化特征。研究结果表明:(1) 距工作面距离及锚杆应...
Data mining is the computational process for discovering valuable knowledge from data – the core of modern Data Science. It has enormous applications in numerous fields, including science, engineering...
It is well understood that the huge volumes of data captured in recent years have the potential to underpin significant research developments in many fields. But, to realise these benefits, all releva...
Seismologists investigating how Earth forms new continental crust have compiled more than 20 years of seismic data from a wide swath of South America’s Andean Plateau and determined that processes the...
Bioinformatics is the science of managing, mining, and interpreting information from biological data. Various genome projects have contributed to an exponential growth in DNA and protein sequence data...
ICSDM aims to provide a unique inter- and multi-disciplinary forum for all the professionals involved in spatiotemporal big data analysis, trajectory mining, stream data mining, night-time light remot...
Controlling the soil damage caused by forest harvesting has a key role in forest management due to its effect on forest dynamics and productivity, mainly through modifying the physical, mechanical, a...
The Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD) is a leading international conference in the areas of knowledge discovery and data mining (KDD). It provides an international...
Welcome to the official website of the 2017 International Conference on Information System and Data Mining (ICISDM2017). The conference will take place at the College of Charleston, South Carolina, US...
Advances in geotechnologies and in remote sensing have improved analysis of urban environments. The new sensors are increasingly suited to urban studies, due to the enhancement in spatial, spectral an...

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