IBM Switch 15 Manuale Utente Scaricare il pdf (Pagina 216)

206

Chapter 11

Summary.

You can enter a summary for your data mining project that will be displayed i n the

project repor

Contents.

Lists the type and number of compon ents referenced by the project ﬁle (not editable).

Save unsaved object as.

Speciﬁes whether unsaved o bjects should be saved to the local ﬁle system,

or stored in th

e repositor y. For more information, see the topic About the IB M SPSS Collaboration

and Deployment Services Repository in Chapter 9 on p. 158.

Update object references when loading project.

Select this option to update the project’s references

to its compon

ents. Note: The ﬁles added to a project are not saved in the pr oject ﬁle itself. Rather,

a ref erence to the ﬁles is stored in the project. This means that moving or deleting a ﬁle will

remove that object from the project.

Annotating a Project

The project pane provides a number of ways to annotate your data mining efforts. Project-level

annotations are often use d to track “big-pi cture” goals and decisions, while folder or node

annotations p r ovide additional detail. The Annotations tab pr ovides enough space for you to

docume nt project-level details, such as the exclusion of data with irretrievable missing data or

promising hypotheses formed during data exploration.

To annotate a project:

E Select the project folder in either CRISP-DM or Classes view.

E Right-click the folder and click Project Properties.

E Click the Annotations tab.

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IBM Switch 15 Manuale Utente Pagina 216