姜寨一期文化遗迹属性数据的关联规则挖掘研究

Study on Data Mining in First Period of Jiangzhai Site Based on the Association Algorithms

在基于Apriori算法的单维布尔关联规则基础上,以姜寨遗址主要遗迹的属性数据为研究对象,利用该算法对姜寨一期文化遗迹的属性数据进行了关联挖掘分析。首先进行房屋遗迹属性的关联挖掘,然后进行土坑葬等的属性数据挖掘,找到了聚落遗址属性数据之间隐含的关系,为聚落考古遗址的资料分析提供了一种新技术。

In this paper, the association analysis method of data mining into the research of prehistoric settlement archeology is introduced, the property database of remains and remnants in the first cultural period of the Jiangzhai site are designed and established. This attribution data are used to do data mining in order to get more useful knowledge. The archaeological material include the housing layout circumstances table and the house relative horizon table which is in the document of Jiangzhai, and five kinds of forms in the schedule, such as the housing registration form, hole-stove registration form, cellar-cave registration form, earth pit registration form and funerary urn registration form. In the paper, the data pretreatment was done. First, with the Apriori association method, association data mining was done on the house group, house era, house structure and shape to all the houses in Jiangzhai site according to the given minimal support and minimal confidence,after got the combined association rules, their property was explained. Then, taking the same treatment, assoeiation data mining was done on burial style, head direction to all earth pits,on shape and structure to all cellar-eaves,and on shape,ground color to all hole-stoves,and then the achieved combined association rules were explained. In brief, according to the association data mining and analysis about the first period culture of Jiangzhai site, the hiding relations after the trace property data were found, and new sight about Jiangzhai site was made for archaeologists. The study set an example of quantitative analysis about the analysis and research of the prehistoric settlement in China.