From e7ac6e66b0855d8ebc765b0e581e181f4f2fb58e Mon Sep 17 00:00:00 2001 From: drevicko Date: Mon, 29 May 2017 11:50:14 +0100 Subject: [PATCH] update _forward_conversion docstring + minor edits --- senpy/plugins/conversion/centroids.py | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/senpy/plugins/conversion/centroids.py b/senpy/plugins/conversion/centroids.py index a5bdbd2..8a60402 100644 --- a/senpy/plugins/conversion/centroids.py +++ b/senpy/plugins/conversion/centroids.py @@ -35,17 +35,20 @@ class CentroidConversion(EmotionConversionPlugin): super(CentroidConversion, self).__init__(info) def _forward_conversion(self, original): - """Sum the VAD value of all categories found weighted by intensity. """ + """Sum the VAD value of all categories found weighted by intensity. + Intensities are scaled by onyx:maxIntensityValue if it is present, else maxIntensityValue is assumed to be one. + Emotion entries that do not have onxy:hasEmotionIntensity specified are assumed to have maxIntensityValue. + Emotion entries that do not have onyx:hasEmotionCategory specified are ignored.""" res = Emotion() maxIntensity = float(original.get("onyx__maxIntensityValue",1)) - sumIntensities = 0 neutralPoint = self.get("origin",None) for e in original.onyx__hasEmotion: - category = e.onyx__hasEmotionCategory + category = e.get("onyx__hasEmotionCategory", None) + if category is None: + continue intensity = e.get("onyx__hasEmotionIntensity",maxIntensity)/maxIntensity if intensity == 0: continue - sumIntensities += intensity centoid = self.centroids.get(category,None) if centroid: for dim, value in centroid.items():