豆瓣中图书、标签、读者推荐构成的网络分布特征研究

尝试研究豆瓣中图书、标签、读者推荐构成的网络分布特征，根据标签的数量，推荐读者的数量对图书进行指标量化计算，根据网络示范简图计算图书在网络中的平均影响域，接近声望，点度中心度等，从而判断图书的重要性。对网络中不同类型的凝聚子群分析，为单位图书馆根据凝聚子群进行购买专业图书提供理论根据。

Research the Books,Tags and Recommendation Composing Network of Douban Scattering Character

Try to research the books, tags and recommendation composing network of douban scattering character, according the tags quantity and the reader recommendation quantity to calculate the book some index measure, according the example simple net- work picture, calculate the book average influence zone, approximate popularity, point centralization ,etc, so to judge the book impor- tance. Analyze different types of gathering subordinate groups, provide the theory of according gathering subordinate groups to buy special book for different department library.