“Thus, an index built for vector space retrieval cannot, in general, be used for phrase queries. Moreover, there is no way of demanding a vector space score for a phrase query—we only know the relative weights of each term in… — Prabhakar Raghavan Copy Share Image
“Thus, an index built for vector space retrieval cannot, in general, be used for phrase queries. Moreover, there is no way of demanding a… — Prabhakar Raghavan Copy Share Image
