9. The method of claim 1 , further comprising facilitating, by the computing device, keyword behavior modeling of the keyword, based at least on the one or more keyword characterizations for use as proxies for the keyword.
9. The method of claim 1 , further comprising facilitating, by the computing device, keyword behavior modeling of the keyword, based at least on the one or more keyword characterizations for use as proxies for the keyword. 11. The method of claim 9 , wherein the keyword behavior modeling includes at least one of a neural network and a backward propagation system.