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Mastering SQL Server 2014 Data Mining by Debarchan Sarkar, Amarpreet Singh Bassan

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Chapter 10. Troubleshooting

In the previous chapters, you learned various data mining algorithms and also worked on creating data mining models. While working through various phases of data mining, we faced many problems both conceptually and technically. The following are some of the technical problems that we faced while working our way through this book:

  • Only about 4,000 rows get loaded into the SQL table while transferring data from a text file containing 145,000 rows
  • Error while changing the data type of the table
  • Troubleshooting the data mining models' performance
  • Error during the deployment of a model

We will now look at how to resolve each of these problems.

A fraction of rows get transferred into a SQL table

We discussed getting data from

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