foundations of statistical natural language processing christopher d . manning and hinrich schutze ( stanford university and xerox palo alto research center ) cambridge , ma : the mit press , 1999 , xxxvii + 680 pp ; hardbound , isbn 0 - 262 - 13360 - 1 , $ 60 . 00 .
Inducing Probabilistic Grammars by Bayesian Model Merging