Question

在weka中出现 Cannot handle numeric attributes!的问题的时候，要如何解决，谢谢！

在weka中选择Apriori算法，对数据集进行挖掘的时候，报错如下：weka.associations.Apriori: Cannot handle numeric attributes!
请问要如何解决，谢谢！

09:31:40: Weka Explorer
09:31:40: (c) 1999-2007 The University of Waikato, Hamilton, New Zealand
09:31:40: web: http://www.cs.waikato.ac.nz/~ml/weka/
09:31:40: Started on 星期日, 12 四月 2009
09:35:06: Base relation is now data-bank (600 instances)
09:41:00: Base relation is now data-bank (600 instances)
09:45:59: Command: weka.filters.unsupervised.attribute.Remove -R 1
09:45:59: Base relation is now data-bank-weka.filters.unsupervised.attribute.Remove-R1 (600 instances)
09:49:44: Base relation is now data-bank-weka.filters.unsupervised.attribute.Remove-R1 (600 instances)
10:05:45: Started weka.associations.Apriori
10:05:45: Command: weka.associations.Apriori -N 100 -T 1 -C 1.5 -D 0.05 -U 1.0 -M 0.1 -S -1.0 -c -1
10:05:45: weka.associations.Apriori: Cannot handle numeric attributes!

Answer 1

处理的数据是arff格式的吗