def start_batch_learning(self):
        self._learning = True

        self.graph.cursor().execute("PRAGMA journal_mode=memory")
        self.graph.drop_reply_indexes()
Helper method for C{get} and C{getMultiple}.
dataset/ETHPy150Open pteichman/cobe/cobe/brain.py/Brain.start_batch_learning--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/protocols/memcache.py/MemCacheProtocol._get