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I used SQL Dev's Import Data feature to import the data as a csv file.
it is a pretty nice feature that is located in the database navigator.
You access it by right clicking the table folder and selecting import data.
The NB and DT models are basically defaulting to priors given the lack of information in the data.
The GLM and SVM models do better and achieve better than average results.
See the test metrics output to see these comparisons.
To really test out the mining capabilities you should use better data.
When you have a minimal number of rows you can change the test settings to use all the data for both build and test.
That helps only slightly with toy data.