actual solving, minus constraints for non tcc/tif constraints

2021-11-18 22:46:29 -05:00
parent 6558875591
commit d02137112a
7 changed files with 82 additions and 20 deletions
@@ -3,9 +3,16 @@ from typing import List

 from models.attribute import Attribute

+from lib.irt.item_response_function import ItemResponseFunction
+from lib.irt.item_information_function import ItemInformationFunction
+
 class Item(BaseModel):
  id: int
  attributes: List[Attribute]
-  b_param: int
-  irf: float = 0.00
-  iif: float = 0.00
+  b_param: float = 0.00
+
+  def iif(self, solver_run, theta):
+    return ItemInformationFunction(solver_run.irt_model).calculate(b_param=self.b_param,theta=theta)
+
+  def irf(self, solver_run, theta):
+    return ItemResponseFunction(solver_run.irt_model).calculate(b_param=self.b_param,theta=theta)