17 lines
436 B
Python
17 lines
436 B
Python
from lib.irt.item_information_function import ItemInformationFunction
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class TestInformationFunction():
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def __init__(self, irt_model):
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self.irt_model = irt_model
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self.iif = ItemInformationFunction(irt_model)
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def calculate(self, items, **kwargs):
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sum = 0
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for item in items:
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result = self.iif.calculate(b_param=item.b_param, theta=kwargs['theta'])
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item.iif = result
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sum += item.iif
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return sum
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