IBM Switch 15 Bedienungsanleitung PDF herunterladen (Seite 66)

Chapter 5

Figure 5-15

Setting general options for a stream

Decimal symbol.

Select either a com ma ( ,) or a period (.) as a decimal sep arator.

Grouping symbol.

For number display formats, select the symbol used to group values (for example,

the comma in 3,000.00). Options include none, period, comma, space, and locale-deﬁned (in

which case the d efault for the current locale is used).

Encoding.

Specify the stream default method for text encoding. (Note: Applies to Var. File

source node and Flat File export node only. No oth er nodes use this setting; most data ﬁles have

embedd ed encoding information.) You can choose eithe r the system default or UTF-8. The

system default is speciﬁed in the Windows Control Panel or, if running in distribute d mode, on the

server computer. For more information, see th e topic Unicode Support in IB M SPSS Modeler

in Appendix B on p. 248.

Ruleset Evaluation.

Deter mines how rule set models are evaluated. By default, rule sets use Voting

to combine pr edictions from individual rules and determine the ﬁnal prediction. To ensure t hat

rule sets use the ﬁrst hit ru le by default, select First Hit. Note t hat this option does not apply to

Decision List models, which always use the ﬁrst hit as deﬁned by the algorithm.

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IBM Switch 15 Bedienungsanleitung Seite 66