|
|
|
@ -44,16 +44,32 @@ class CentroidConversion(EmotionConversionPlugin):
|
|
|
|
|
self.neutralPoints[i] = self.get("neutralValue", 0)
|
|
|
|
|
|
|
|
|
|
def _forward_conversion(self, original):
|
|
|
|
|
"""Sum the VAD value of all categories found."""
|
|
|
|
|
"""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))
|
|
|
|
|
neutralPoint = self.get("origin",None)
|
|
|
|
|
for e in original.onyx__hasEmotion:
|
|
|
|
|
category = e.onyx__hasEmotionCategory
|
|
|
|
|
if category in self.centroids:
|
|
|
|
|
for dim, value in self.centroids[category].items():
|
|
|
|
|
category = e.get("onyx__hasEmotionCategory", None)
|
|
|
|
|
if category is None:
|
|
|
|
|
continue
|
|
|
|
|
intensity = e.get("onyx__hasEmotionIntensity",maxIntensity)/maxIntensity
|
|
|
|
|
if intensity == 0:
|
|
|
|
|
continue
|
|
|
|
|
centoid = self.centroids.get(category,None)
|
|
|
|
|
if centroid:
|
|
|
|
|
for dim, value in centroid.items():
|
|
|
|
|
if neutralPoint:
|
|
|
|
|
value -= neutralPoint[dim]
|
|
|
|
|
try:
|
|
|
|
|
res[dim] += value
|
|
|
|
|
except Exception:
|
|
|
|
|
res[dim] = value
|
|
|
|
|
res[dim] += value * intensity
|
|
|
|
|
except KeyError:
|
|
|
|
|
res[dim] = value * intensity
|
|
|
|
|
if neutralPoint:
|
|
|
|
|
for dim in res:
|
|
|
|
|
res[dim] += neutralPoint[dim]
|
|
|
|
|
return res
|
|
|
|
|
|
|
|
|
|
def _backwards_conversion(self, original):
|
|
|
|
|