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all: benchmark

benchmark: main.cc
	g++ -std=c++0x -O3 -o benchmark main.cc -lboost_timer -lboost_system

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all: test

test: main.cc
	clang++ -O2 main.cc -o test -lboost_serialization -lboost_thread -lpthread

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#!/usr/bin/env python
from nltk.tree import ParentedTree

class Constituent(ParentedTree):
    def __init__(self, node, children=None):
        self.head_word = None
        self.start = None
        self.end = None
        super(Constituent, self).__init__(node, children)

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#!/usr/bin/env python

"""
A feature extractor for chunking.
Copyright 2010,2011 Naoaki Okazaki.
"""

# Separator of field values.
separator = ' '

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+ java -cp ./lib/mallet-deps.jar:class/ cc.mallet.fst.SimpleTagger --model-file /dev/null --training-proportion 1.0 --train true --test lab ./examples/train.txt ./examples/test.txt
Number of features in training data: 19155
Number of predicates: 21621
Labels: O B-NP B-PP I-NP B-VP I-VP B-SBAR B-ADJP B-ADVP I-ADVP I-ADJP I-SBAR I-PP B-PRT B-LST B-INTJ I-INTJ B-CONJP I-CONJP I-PRT B-UCP I-UCP I-LST
Preparing O
O->O(O) O,O
O->B-NP(B-NP) O,B-NP
O->B-PP(B-PP) O,B-PP
O->I-NP(I-NP) O,I-NP
O->B-VP(B-VP) O,B-VP