class Boilerpipe::Filters::CanolaClassifier
Public Class Methods
classify(prev, current, nxt)
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# File lib/boilerpipe/filters/canola_classifier.rb, line 21 def self.classify(prev, current, nxt) current.link_density > 0 && nxt.num_words > 11 \ || current.num_words > 19 \ || nxt.num_words > 6 && nxt.link_density == 0 && prev.link_density == 0 && (current.num_words > 6 || prev.num_words > 7 || nxt.num_words > 19) end
process(doc)
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# File lib/boilerpipe/filters/canola_classifier.rb, line 7 def self.process(doc) return doc if doc.text_blocks.size < 1 empty = Boilerpipe::Document::TextBlock.empty_start text_blocks = [empty] + doc.text_blocks + [empty] text_blocks.each_cons(3) do |slice| prev, current, nxt = *slice current.content = classify(prev, current, nxt) end doc end