Concept Map fails for Type=<Unknown> w large corpus

Technote (troubleshooting)


Problem(Abstract)

Text Analytics Corpus is approximately 26,000 comments. User wants to use the Concept Map feature to see what is also related to the word "check" that appears in 3102 documents.

Can see that there are many places where "check" occurs with other concepts.
Map fails when all Types are selected
Map works when the selected concept is not Unknown
Map works in the Music Demo file

Map works when the concept is not Unknown: (example for 3482 documents, even more than for the one that didn't work)

Resolving the problem

This problem has been reported to SPSS Development - Workaround Available

Workaround :
1) Use a smaller Corpus
2) Do not leave that many concepts un-typed.

Historical Number

92941

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Document information


More support for:

SPSS Modeler
Text Analytics

Software version:

14.1

Operating system(s):

Windows

Reference #:

1489390

Modified date:

2012-12-05

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