Changeset 10784:01b5e2a07b00 in orange
 Timestamp:
 04/12/12 09:56:32 (2 years ago)
 Branch:
 default
 Children:
 10785:3502269e050d, 10786:c9a545ed57c2
 Files:

 2 edited
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Orange/evaluation/scoring.py
r10753 r10784 2689 2689 def mt_mean_accuracy(res): 2690 2690 """ 2691 :math:`\\overline{Acc_{d}} = \\frac{1}{d}\ sum_{j=1}^{d}Acc_{j} = \\frac{1}{d}\\sum_{j=1}^{d} \\frac{1}{N}\sum_{i=1}^{N}\\delta(c_{ij}',c_{ij} ) \\newline`2691 :math:`\\overline{Acc_{d}} = \\frac{1}{d}\\sum_{j=1}^{d}Acc_{j} = \\frac{1}{d}\\sum_{j=1}^{d} \\frac{1}{N}\\sum_{i=1}^{N}\\delta(c_{ij}',c_{ij} ) \\newline` 2692 2692 2693 2693 :math:`\\delta (c_{ij}',c_{ij} )=\\left\\{\\begin{matrix}1:c_{ij}'=c_{ij}\\\\ 0: otherwise\\end{matrix}\\right.` 
docs/reference/rst/Orange.evaluation.scoring.rst
r10753 r10784 162 162 Earth 0.2880 163 163 164 Two more accuracy measures based on the article by Zaragoza et al.(2011) :164 Two more accuracy measures based on the article by Zaragoza et al.(2011); applicable to discrete classes: 165 165 166 166 Global accuracy (accuracy per example) over ddimensional class variable:
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