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eval_script.py
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eval_script.py
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import os
import os.path
import sys
from baseline_OP import check_path
from collections import namedtuple
Result = namedtuple('Result', ['true_positive', 'false_positive', 'false_negative'])
Result_value = namedtuple('Result_value', ['true_positive', 'false_positive', 'false_negative'])
def true_positive(test, gold):
counter_tp = 0
for i in test:
if i in gold:
counter_tp += 1
return counter_tp
def false_positives(test, gold):
counter_fp = 0
for i in test:
if i not in gold:
counter_fp +=1
return counter_fp
def false_negatives(gold, test):
counter_fn = 0
for i in gold:
if i not in test:
counter_fn += 1
return counter_fn
def process_file(file_name):
event_pairs = []
event_pairs_values = []
if os.path.isfile(file_name):
with open(file_name) as fileObject:
for line in fileObject:
line_stripped = line.strip()
line_splitted = line_stripped.split("\t")
pairs = line_splitted[0] + "#" + line_splitted[1]
pairs_value = line_splitted[0] + "#" + line_splitted[1] + "#" + line_splitted[2]
event_pairs.append(pairs)
event_pairs_values.append(pairs_value)
return event_pairs, event_pairs_values
def compute_eval(goldf, systemf):
event_pairs_gold, pairs_relation_gold = process_file(goldf)
event_pairs_sys, pairs_relations_sys = process_file(systemf)
tp_pairs = true_positive(event_pairs_sys,event_pairs_gold)
fp_pairs = false_positives(event_pairs_sys,event_pairs_gold)
fn_pairs = false_negatives(event_pairs_gold,event_pairs_sys)
tp_pairs_value = true_positive(pairs_relations_sys,pairs_relation_gold)
fp_pairs_value = false_positives(pairs_relations_sys,pairs_relation_gold)
fn_pairs_value = false_negatives(pairs_relation_gold,pairs_relations_sys)
scores = Result(true_positive=tp_pairs,
false_positive=fp_pairs,
false_negative=fn_pairs)
scores_value = Result_value(true_positive=tp_pairs_value,
false_positive=fp_pairs_value,
false_negative=fn_pairs_value)
return scores, scores_value
# print(result.false_positive)
def eval(golddir, systemdir):
gold_check = check_path(golddir)
system_check = check_path(systemdir)
file_names_ecbplus = [(gold_check, f) for f in os.listdir(gold_check)]
all_results = []
for f in file_names_ecbplus:
if f[1].endswith("plus.xml"):
systemf = system_check + f[1].split(".xml")[0] + ".base3.out"
result = compute_eval(gold_check + f[1], systemf)
all_results.append(result)
tp_pairs = (sum([i[0].true_positive for i in all_results]))
fp_pairs = (sum([i[0].false_positive for i in all_results]))
fn_pairs = (sum([i[0].false_negative for i in all_results]))
tp_pairs_value = (sum([i[1].true_positive for i in all_results]))
fp_pairs_value = (sum([i[1].false_positive for i in all_results]))
fn_pairs_value = (sum([i[0].false_negative for i in all_results]))
precision_pairs = float(tp_pairs) / (float(tp_pairs) + float(fp_pairs))
recall_pairs = float(tp_pairs) / (float(tp_pairs) + float(fn_pairs))
if precision_pairs == 0.0 and recall_pairs == 0.0:
f1_pairs = 0.0
else:
f1_pairs = (2*((precision_pairs * recall_pairs)/(precision_pairs + recall_pairs)))
print("Precision pairs baseline: " + str(precision_pairs) + "\n"
+ "Recall pairs baseline: " + str(recall_pairs) + "\n"
+ "F1 pairs baseline: " + str(f1_pairs) + "\n")
precision_pairs_value = float(tp_pairs_value) / (float(tp_pairs_value) + float(fp_pairs_value))
recall_pairs_values = float(tp_pairs_value) / (float(tp_pairs_value) + float(fn_pairs_value))
if precision_pairs_value == 0.0 and recall_pairs_values == 0.0:
f1_pairs_values = 0.0
else:
f1_pairs_values = (2 * ((precision_pairs_value * recall_pairs_values) / (precision_pairs_value + recall_pairs_values)))
print("Precision pairs-relType baseline: " + str(precision_pairs_value) + "\n"
+ "Recall pairs-relType baseline: " + str(recall_pairs_values) + "\n"
+ "F1 pairs-relType baseline: " + str(f1_pairs_values) + "\n")
def main(argv=None):
if argv is None:
argv = sys.argv
if len(argv) < 3:
print("Usage python3 eval_mentions.py gold system")
else:
eval(argv[1], argv[2])
if __name__ == '__main__':
main()