[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] Re: [ANNOUNCE] Feature Grammars: a tool for featureextraction
Because the branch under one detection of a feature must be the same as the branch under any other feature, the tree structure is equivalent to a rooted acyclic graph: just instead of having graph links the branches get replicated. The cost is potential for an explosion due to replication, but if you do need to make a list of all the causes of a particular feature F, the XPath is simple (//*[F]) and perhaps a niche requirement. I would expect the number of feature of interest would be way smaller than the size of the document: (if there is no clustering and the number of alternative features gets closer to the number of possible element, you are left with a kind of trimmed instance not really feature extraction.) Rick On Sun, Oct 9, 2016 at 3:45 AM, Dimitre Novatchev <dnovatchev@gmail.com> wrote: On Sat, Oct 8, 2016 at 2:16 AM, Rick Jelliffe <rjelliffe@a...> wrote:
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