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eval_EvaHan_2022_FINAL.py
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# coding=utf-8
# please use python 3.0+
"""
Before using it, you need to make sure that you place
this py file,
the text to evaluate,
and the gold answer
in the same folder.
"""
"""
usage:
1. Open cmd to enter the folder you saved the above three files.
2. enter: python eval_EvaHan_2022.py eval_text_name gold_text_name
such as: python eval_EvaHan_2022.py testa_unicatt_1_close.txt testa_gold.txt
3. the outcome will be shown in cmd and saved in a txt file in the current folder.
"""
import sys
def convert_tag(path):
with open(path, encoding='utf-8-sig') as f:
rd = [i for i in f.read().split('\n') if i]
longlist = []
indexlist = []
row = 1
for line in rd:
for i in line.split(' '):
if i:
longlist.append(i)
indexlist.append(row)
row += 1
output = []
extra_word_num, extra_pos_num = 0, 0
for chip, idx in zip(longlist, indexlist):
sp = chip.split('/')
sp_len = len(sp)
if sp_len == 2:
word = sp[0]
pos = sp[1]
if not pos:
extra_word_num += 1
pos = 'O'
print('Line {} has words without pos tag.'.format(idx))
else:
if sp_len == 1:
word = sp[0]
extra_word_num += 1
pos = 'O'
print('Line {} has words without pos tag.'.format(idx))
else:
word = sp[0]
pos = 'X'
print('Line {} has redundant pos tags.'.format(idx))
length = len(word)
if length == 1:
output.append([word, 'S-' + pos])
elif length == 2:
output.append([word[0], 'B-' + pos])
output.append([word[-1], 'E-' + pos])
else:
if word:
output.append([word[0], 'B-' + pos])
for middle_c in word[1:-1]:
output.append([middle_c, 'I-' + pos])
output.append([word[-1], 'E-' + pos])
else: # lack character: !!!!!!!!!
extra_pos_num += 1
if pos != 'X':
print('Line {} has pos tags without word.'.format(idx))
return output, extra_word_num, extra_pos_num
def count_prf(contestant, answer):
outcome = dict()
correct_wsg_num, correct_pos_num = 0, 0
con_queue, con_ex_word, con_ex_pos = convert_tag(contestant)
ans_queue, ans_ex_word, ans_ex_pos = convert_tag(answer)
len_cq = len(con_queue)
len_aq = len(ans_queue)
origin, label = [], []
for a_q in ans_queue:
origin.append([a_q[0], a_q[-1].split('-')])
for c_q in con_queue:
label.append([c_q[0], c_q[-1].split('-')])
o_index = 0
l_index = 0
jud = False
while o_index < len_aq:
now_org, now_lab = origin[o_index], label[l_index]
noo_cha, nol_cha = now_org[0], now_lab[0]
if noo_cha == nol_cha:
noo_sp, nol_sp = now_org[1], now_lab[1]
if noo_sp[0] == nol_sp[0] == 'S':
correct_wsg_num += 1
if noo_sp[1] == nol_sp[1]:
correct_pos_num += 1
o_index += 1
l_index += 1
elif noo_sp[0] == nol_sp[0] == 'B':
o_index += 1
l_index += 1
while (origin[o_index][0] == label[l_index][0]) and (origin[o_index][1][0] == label[l_index][1][0]):
if origin[o_index][1][0] == 'E':
correct_wsg_num += 1
if origin[o_index][1][1] == label[l_index][1][1]:
correct_pos_num += 1
o_index += 1
l_index += 1
break
o_index += 1
l_index += 1
if origin[o_index][0] != label[l_index][0]:
while origin[o_index][0] != label[l_index][0]:
if len_cq > len_aq:
l_index += 1
elif len_cq < len_aq:
o_index += 1
else:
l_index += 1
o_index += 1
else:
while origin[o_index][0] != label[l_index][0]:
if len_cq > len_aq:
l_index += 1
elif len_cq < len_aq:
o_index += 1
machine_num, man_num = 0, 0
for org in origin:
bies = org[1][0]
if bies in ['E', 'S']:
man_num += 1
for lab in label:
bies = lab[1][0]
if bies in ['E', 'S']:
machine_num += 1
pw = correct_wsg_num / machine_num
rw = correct_wsg_num / man_num
fw = (2 * pw * rw) / (pw + rw)
outcome['WoS'] = [pw, rw, fw]
pp = correct_pos_num / (machine_num + con_ex_pos - con_ex_word)
rp = correct_pos_num / man_num
fp = (2 * pp * rp) / (pp + rp)
outcome['PoS'] = [pp, rp, fp]
return outcome
value = count_prf(sys.argv[1], sys.argv[2])
result_line = "The result of {} is：".format(sys.argv[1])
wsg_line = ('|' + 'Word segmentation' + '|' + ' ' + '{:.4f}' + ' ' + '|' + ' ' + '{:.4f}' + ' ' + '|'
+ ' ' + '{:.4f}' + ' ' + '|').format((value['WoS'][0])*100, (value['WoS'][1])*100, (value['WoS'][2])*100)
pos_line = ('|' + ' Pos tagging ' + '|' + ' ' + '{:.4f}' + ' ' + '|' + ' ' + '{:.4f}' + ' ' + '|'
+ ' ' + '{:.4f}' + ' ' + '|').format((value['PoS'][0])*100, (value['PoS'][1])*100, (value['PoS'][2])*100)
tool_line = "+" + "-" * 17 + '+' + "-" * 9 + '+' + '-' * 9 + '+' + '-' * 9 + '+'
task_line = '|' + ' Task ' + '|' + ' ' * 4 + 'P' + ' ' * 4 + '|' \
+ ' ' * 4 + 'R' + ' ' * 4 + '|' + ' ' * 4 + 'F1' + ' ' * 3 + '|'
print(result_line)
print(tool_line)
print(task_line)
print(tool_line)
print(wsg_line)
print(tool_line)
print(pos_line)
print(tool_line)
# ouput = 'eval_outcome_' + sys.argv[1]
# with open(ouput, 'w', encoding='utf-8') as fo:
# fo.write(result_line + '\n' + task_line + '\n')
# fo.write(wsg_line + '\n' + pos_line +'\n')
#
# print('\n' + ouput + ' is created' + '\n')
# print('Finished'+ '\n')