| 摘要 |
An intersection algorithm-based searching method and system, and storage medium. The searching method comprises: analyzing a searched keyword to generate a grammar tree (S301); flattening the grammar tree, and selecting a document set having a shortest inverted block as a minimum candidate set (S302); traversing the minimum candidate set, and estimating a traversing result to respectively generate an inverted intersection count and a sequential intersection count (S303); comparing the inverted intersection count and the sequential intersection count to select an intersection algorithm having the smaller count as an optimal intersection algorithm (S304); and generating a searching result according to the optimal intersection algorithm (S305). |
