Mapping your Data

李杰 2014-9-23 14:52

Turn your spreadsheet into a map 1 - Upload your spreadsheet 2 - Get an interactive online map in seconds Create your map

个人分类: 知识图谱|2019 次阅读|没有评论

Introduction to Bibliometrics & Altmetrics

李杰 2014-9-22 07:50

Introduction to Bibliometrics Altmetrics Year: 2014 Term: Winter Category: iSkills Instructor: Mindy Thuna , Science Liasion Librarian, UTM Pam King , DigitalResearch Scholarly Communication Librarian, UTM Bibliometric tools are used to me ...

个人分类: 知识图谱|2257 次阅读|没有评论

Fast unfolding of communities in large networks

热度 1 李杰 2014-9-22 00:11

Journal of Statistical Mechanics: Theory and Experiment Volume 2008 October 2008 Fast unfolding of communities in large networks Vincent D Blondel 1 , Jean-Loup Guillaume 1,2 , Renaud Lambiotte 1,3 and Etienne Lefebvre 1 Show affiliations Vincent D Blondel et al J. Sta ...

个人分类: 知识图谱|5207 次阅读|1 个评论 热度 1

SCOPUS SNIP INDICATOR

李杰 2014-9-21 20:33

SCOPUS SNIP INDICATOR Rejoinder to Moed (2010; at http://arxiv.org/abs/1005.4906 ): Our main objection is against developing new indicators which, like some of the older ones (for example, the “crown indicator” of CWTS), do not allow for indicating error because they do not provide a s ...

个人分类: 知识图谱|2338 次阅读|没有评论

Self-Organizing Maps

李杰 2014-9-20 17:44

The Self-Organizing Map (SOM) is a neural network algorithm, which uses a competitive learning technique to train itself in an unsupervised manner. SOMs are different from other artificial neural networks in the sense that they use a neighborhood function to preserve the topological properties of ...

个人分类: 知识图谱|2981 次阅读|没有评论

使用Google进行地理数据分析

热度 2 李杰 2014-9-16 21:35

个人分类: 知识图谱|2481 次阅读|4 个评论 热度 2

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