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#!/usr/bin/env ruby
require_relative '../parse'
def main
STDERR.write "> reading input from TODO\n"
input = 'ich sah ein kleines haus'.split
#input = 'lebensmittel schuld an europäischer inflation'.split
#input = 'offizielle prognosen sind von nur 3 prozent ausgegangen , meldete bloomberg .'.split
n = input.size
STDERR.write "> reading grammar\n"
grammar = Grammar::Grammar.new '../example/toy/grammar'
#grammar = Grammar::Grammar.new '../example/toy/grammar-test'
#grammar = Grammar::Grammar.new '../example/glue/grammar'
#grammar = Grammar::Grammar.new '../example/3/grammar.3.gz'
STDERR.write ">> adding glue grammar\n"
#grammar.add_glue_rules
STDERR.write ">> adding pass-through grammar\n"
#grammar.add_pass_through_rules input
STDERR.write "> initializing charts\n"
passive_chart = Parse::Chart.new n
active_chart = Parse::Chart.new n
Parse::init input, n, active_chart, passive_chart, grammar
STDERR.write "> parsing\n"
Parse::parse input, n, active_chart, passive_chart, grammar
puts "\n---\npassive chart"
Parse::visit(1, 0, 5) { |i,j| puts "#{i},#{j}"; passive_chart.at(i,j).each { |item| puts " #{j} #{item.to_s}" }; puts }
weights_file = '../example/toy/weights'
#weights_file = '../example/glue/weights'
#weights_file = '../example/3/weights.init'
weights = SparseVector.from_kv(ReadFile.read(weights_file), ' ', "\n")
if !weights
weights = SparseVector.new
end
puts passive_chart.to_hg.to_json weights
end
main
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