-
Notifications
You must be signed in to change notification settings - Fork 6
/
evaluate.py
executable file
·57 lines (44 loc) · 2 KB
/
evaluate.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
#!/usr/bin/env python
import os
import argparse
import contextlib
import logging
import sacrebleu
import sys
sys.path.insert(0, 'e2e_metrics')
import measure_scores
logging.basicConfig(format='%(asctime)s - %(levelname)s - %(message)s', level=logging.INFO, datefmt='%H:%M:%S')
logger = logging.getLogger(__name__)
def evaluate_e2e_metrics(args):
data_src, data_ref, data_sys = measure_scores.load_data(args.ref_file, args.hyp_file, None)
if args.lowercase:
data_src = [sent.lower() for sent in data_src]
data_ref = [[sent.lower() for sent in sent_list] for sent_list in data_ref]
data_sys = [sent.lower() for sent in data_sys]
measure_scores.evaluate(data_src, data_ref, data_sys, print_as_table=True, print_table_header=True)
def evaluate_sacrebleu(args):
with open(args.hyp_file) as f:
hyps = f.read().rstrip("\n").split("\n")
with open(args.ref_file) as f:
refs = f.read().rstrip("\n").split("\n\n")
ref = [ref_group.split("\n") for ref_group in refs]
max_refs = max([len(refs) for refs in ref])
refs_transposed = [[refs[i] if len(refs) > i else None for refs in ref]
for i in range(max_refs)]
bleu_score = sacrebleu.corpus_bleu(hyps, refs_transposed, lowercase=args.lowercase)
print(bleu_score)
if __name__ == "__main__":
parser = argparse.ArgumentParser()
parser.add_argument("--ref_file", type=str, required=True,
help="Dataset to compare the results with.")
parser.add_argument("--hyp_file", type=str, default=None,
help="File with output from the model.")
parser.add_argument("--lowercase", action="store_true", default=False,
help="Evaluate on lower-cased files.")
parser.add_argument("--use_e2e_metrics", action="store_true", default=False,
help="Evaluate using E2E metrics instead of SacreBLEU.")
args = parser.parse_args()
if args.use_e2e_metrics:
evaluate_e2e_metrics(args)
else:
evaluate_sacrebleu(args)