1 files changed, 0 insertions, 42 deletions
diff --git a/beliefs/factors/BernoulliOrFactor.py b/beliefs/factors/BernoulliOrFactor.py
deleted file mode 100644
index 4f973ae..0000000
--- a/beliefs/factors/BernoulliOrFactor.py
+++ /dev/null
@@ -1,42 +0,0 @@
-import numpy as np
-
-
-class BernoulliOrFactor:
-    """CPD class for a Bernoulli random variable whose relationship to its
-    parents is described by OR logic.
-
-    If at least one of a child's parents is True, then the child is True, and
-    False otherwise."""
-    def __init__(self, child, parents=set()):
-        self.child = child
-        self.parents = set(parents)
-        self.variables = set([child] + list(parents))
-        self.cardinality = [2]*len(self.variables)
-        self._values = None
-
-    @property
-    def values(self):
-        if self._values is None:
-            self._values = self._build_kwise_values_array(len(self.variables))
-            self._values = self._values.reshape(self.cardinality)
-        return self._values
-
-    def get_values(self):
-        """
-        Returns the tabular cpd form of the values.
-        """
-        if len(self.cardinality) == 1:
-            return self.values.reshape(1, np.prod(self.cardinality))
-        else:
-            return self.values.reshape(self.cardinality[0], np.prod(self.cardinality[1:]))
-
-    @staticmethod
-    def _build_kwise_values_array(k):
-        # special case a completely independent factor, and
-        # return the uniform prior
-        if k == 1:
-            return np.array([0.5, 0.5])
-
-        return np.array(
-            [1.,] + [0.]*(2**(k-1)-1) + [0.,] + [1.]*(2**(k-1)-1)
-        )