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module TextRank
##
# The graph strategy is the heart of the TextRank algorithm. Strategies
# determine how a stream of potential tokens are transformed into a graph of
# unique tokens in such a way that the PageRank algorithm provides meaningful
# results.
#
# The standard TextRank approach uses co-occurence of tokens within a fixed-size
# window, and that strategy will likely suffice for most applications. However,
# there are many variations of TextRank, e.g.:
#
# * SingleRank
# * ExpandRank
# * ClusterRank
#
# @see http://www.hlt.utdallas.edu/~vince/papers/coling10-keyphrase.pdf
##
module GraphStrategy
autoload :Coocurrence, 'text_rank/graph_strategy/coocurrence'
end
end
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13 entries across 13 versions & 1 rubygems