We simplify the learning of Star
Student Project as a feature (word) selection by Boosting. The
Star Student Project weak learner is each single word, and the
objective function is to minimize the ranking loss of Star
Student Project transforming to . To this end, we set Star
Student Project as a diagonal matrix, where each diagonal
position is either Star Student Project denote a word
selection or non-selection. Star Student Project To quantize
the Star Student Project ranking loss of transforming to we
sample Star Student Project queries from the database as
conjunctive query.