Do I use the same idf from training set to perform crossvalidation?
我使用相同的国防军从训练集进行交叉验证吗？
2
This release adds support for new SQL Server 2008 data mining features including holdout and cross-validation, a new Document Model wizard, and improvements to existing wizards.
此版本添加了新的SQL Server 2008数据挖掘功能支持，包括维持和交叉验证、新的文档模型向导和对现有向导的改进。
3
Editable Data Validation - HDIV analyzes all editable fields to remove cross-site scripting and SQL injection attacks.