cm_nodeFunctions.py 文件源码

def evaluate(self):
        act = self.actionName
        if self.syncState:
            possible = False
            for sInp in self.inputs:
                if self.neurons[sInp].isCurrent:
                    possible = True
                    break

            if not possible or len(self.valueInputs) == 0:
                self.finalValue = 0
                self.finalValueCalcd = True
                return

            sm = self.brain.sim.syncManager
            userid = self.brain.userid

            for inp in self.valueInputs:
                vals = self.neurons[inp].evaluate()
                for key, v in vals.items():
                    if self.settings["RandomInput"]:
                        val = v + (self.settings["ValueDefault"] *
                                   v * random.random())
                    else:
                        val = v + (v * self.settings["ValueDefault"])
                    if val > 0:
                        if self.isGroup():
                            acNm = self.actionName
                            for act in self.brain.sim.actionGroups[acNm[1:-1]]:
                                sm.tell(userid, key, act, val, self.name)
                        else:
                            sm.tell(userid, key, self.actionName,
                                    val, self.name)

            (state, action), pairedAgent = sm.getResult(userid)

            if state == self.name:
                self.finalValue = 1
                self.action = action
            else:
                self.finalValue = 0
            self.finalValueCalcd = True
        elif self.isGroup():
            State.evaluate(self)
            acNm = self.actionName
            state = random.getstate()
            if not self.randomActionFromGroup:
                random.seed(hash(self.brain.userid))
            self.action = random.choice(
                self.brain.sim.actionGroups[acNm[1:-1]])
            random.setstate(state)
        else:
            State.evaluate(self)
            self.action = self.actionName