_________is an expensive process in building an expert system.

Related Questions

• Building the informational database is done with the help of ___________.
• Bill Inmon has estimated___________of the time required to build a data warehouse, is consumed in the conversion process.
• The extract process is __________.
• ___________is a data transformation process.
• The term that is not associated with data cleaning process is____________.
• ________is a process of determining the preference of customer's majority.
• Removing duplicate records is a process called____________.
• The KDD process consists of ____steps.
• is a complex chemical process in neural networks.
• _________is held in the catalog of the warehouse database system.