Abstract

The study adopts decision tree algorithm in SPSS to mine the collected data sample of fire alarm receipt and disposal in a city in 2007, primarily verifies the validity of decision tree method in the analysis of data of fire alarm receipt and disposal and briefly analyzes the mining results. The results show that, there exists categorical relationship in descriptive attributes (fields) of the data of city fire alarm receipt and disposal, which has guiding significance for fire alarm receipt and disposal, meanwhile, makes primary exploration into application of data mining in analyzing data of fire alarm receipt and disposal.

Keywords:

CHAID algorithm, data mining, decision tree, fire alarm receipt and disposal,

References

Competing interests

The authors have no competing interests.

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Copyright

The authors have no competing interests.