Fortune Interactive LLC announced upgrades to its SEMLogic technology.

SEMLogic uses latent semantic indexing to measure the relevancy of competing web pages against various search queries to determine what a page is about outside of specifically matching search terms.

"Another level of artificial intelligence has been added to the SEMLogic(TM) core while increasing the speed of its competitive analysis modules. Fortune Interactive professionals are now formulating advanced search engine optimization strategies with twice the number of SEMLogic resources," says Mike Marshall, VP, technology, Fortune Interactive.