Differences between revisions 19 and 43 (spanning 24 versions)

Results for Exercise Sheet 12 (statistical significance tests)

Please add your row to the table below, following the examples already there. Report test results for each of the three test datasets in increasing size (test_ratings_50/test_ratings_200/test_ratings). Specify all numbers in percent, rounded to the first decimal place. Briefly specify your variant and any refinements you might have implemented.

Precision: the precision in percent rounded to integer

p-value (Z): the p-value of the Z-tests in percent rounded to integer

p-value (T): the p-value of the T-tests in percent rounded to integer

Name	Baseline	Your Variant		Additional Information
Name	Precisions	Precisions	p-values T-Test	Additional Information
Elmar	74 / 66 / 70	74 / 69 / 72	100 / 52 / 2	Variant: logistic regression

-  ⇤ ← Revision 19 as of 2016-01-25 20:54:52 → 
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+   ← Revision 43 as of 2016-01-26 10:53:57 → ⇥
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= Results for Exercise Sheet 12 (statistical significance tests) =
Please add your row to the table below, following the examples already there. Report test results for each of the three test datasets in increasing size (test_ratings_50/test_ratings_200/test_ratings). Specify all numbers in percent, rounded to the first decimal place. Briefly specify your variant and any refinements you might have implemented.
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+'''Precision''': the precision in percent rounded to integer
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-||<tablewidth="100%" tableheight="auto" style="text-align:center" |2> '''Name''' |||||| '''Baseline''' |||||| '''Variant 1''' |||||| '''Variant 2'''  ||<style="text-align:center" |2>'''Parameters''' ||
||<:>   '''Precision''' ||<style="text-align:center"> '''p-value (Z)''' ||<:> '''p-value (T)''' ||<:>   '''P''' ||<:> '''p-value (Z)''' ||<:> '''p-value (T)''' ||<:>   '''P''' ||<:> '''p-value (Z)''' ||<:> '''p-value (T)''' ||
||Elmar         ||<:>50 / 60 / 70||<:>1.5 / 4.6 / 5.7||<:>1.5 / 4.6 / 5.7||<:>50 / 60 / 70||<:>1.5 / 4.6 / 5.7 %||<:>1.5 / 4.6 / 5.7 %||<:>50 / 60 / 70||<:>1.5 / 4.6 / 5.7 %||<:>1.5 / 4.6 / 5.7 %|| V1: log. regression, V2: log. regression + ngrams(n=2) ||
+'''p-value (Z)''': the p-value of the Z-tests in percent rounded to integer

'''p-value (T)''': the p-value of the T-tests in percent rounded to integer

||<tablewidth="100%" tableheight="auto" style="text-align:center" |2> '''Name''' ||<:> '''Baseline''' |||| '''Your Variant''' ||<style="text-align:center" |2>'''Additional Information''' ||
||<:>   '''Precisions''' ||<:>   '''Precisions''' ||<:> '''p-values T-Test'''  ||
||Elmar         ||<:>74 / 66 / 70||<:>74 / 69 / 72||<:>100 / 52 / 2 || Variant: logistic regression ||