添加声母、韵母频次权重
This commit is contained in:
parent
494a13827b
commit
8e2ed8923e
84
main.py
84
main.py
|
|
@ -5,6 +5,8 @@ import os
|
|||
import re
|
||||
import sys
|
||||
import traceback
|
||||
from numpy import NaN
|
||||
import requests, time
|
||||
|
||||
import pandas as pd
|
||||
from flask import Flask, jsonify, render_template, request
|
||||
|
|
@ -20,14 +22,55 @@ TONE_TABLE = [
|
|||
set(['á', 'é', 'í', 'ó', 'ú', 'ǘ']),
|
||||
set(['ǎ', 'ě', 'ǐ', 'ǒ', 'ǔ', 'ǚ']),
|
||||
set(['à', 'è', 'ì', 'ò', 'ù', 'ǜ']),
|
||||
set(['a', 'e', 'i', 'o', 'u', 'ü'])
|
||||
]
|
||||
|
||||
TONE_MAP = {
|
||||
'ā': 'a', 'ē': 'e', 'ī': 'i', 'ō': 'o', 'ū': 'u', 'ǖ': 'v',
|
||||
'á': 'a', 'é': 'e', 'í': 'i', 'ó': 'o', 'ú': 'u', 'ǘ': 'v',
|
||||
'ǎ': 'a', 'ě': 'e', 'ǐ': 'i', 'ǒ': 'o', 'ǔ': 'u', 'ǚ': 'v',
|
||||
'à': 'a', 'è': 'e', 'ì': 'i', 'ò': 'o', 'ù': 'u', 'ǜ': 'v',
|
||||
'a': 'a', 'e': 'e', 'i': 'i', 'o': 'o', 'u': 'u', 'ü': 'v'
|
||||
}
|
||||
|
||||
INITIAL_WEIGHT = {"y":12789,"j":9523,"sh":9043,"zh":7735,"x":7656,"b":7649,"l":7240,"d":6712,"h":5992,"q":5711,"g":5614,"w":5475,"m":5111,"f":5059,"ch":4965,"t":4680,"r":3906,"z":3186,"s":3149,"c":2236,"k":2210,"":2142,"n":2079,"p":1866,"，":549,"、":1}
|
||||
FINAL_WEIGHT = {"i":21826,"u":18074,"an":7550,"ing":5519,"ian":5083,"ou":4657,"en":4652,"eng":4648,"ong":4567,"ang":4460,"ao":4450,"e":4446,"in":3827,"ai":3721,"uan":3337,"uo":3279,"ei":3205,"a":3141,"ui":2936,"un":2366,"iao":2299,"iu":1937,"iang":1845,"ie":1786,"ue":1367,"o":1356,"ia":1231,"uang":1061,"er":1008,"ua":864,"，":549,"v":417,"iong":381,"uai":373,"ve":59,"、":1}
|
||||
|
||||
def tone_only(pinyin, **kwargs):
|
||||
for i in range(4):
|
||||
for i in range(5):
|
||||
if len(set(pinyin).intersection(TONE_TABLE[i])) > 0:
|
||||
return str(i + 1)
|
||||
return pinyin
|
||||
|
||||
def pinyin_to_tone(pinyin, **kwargs):
|
||||
pinyin = ''.join(filter(str.isdigit, pinyin))
|
||||
if(len(pinyin) <= 0):
|
||||
return '5'
|
||||
if(pinyin[0] == '1'):
|
||||
return '1'
|
||||
elif (pinyin[0] == '2'):
|
||||
return '2'
|
||||
elif (pinyin[0] == '3'):
|
||||
return '3'
|
||||
elif (pinyin[0] == '4'):
|
||||
return '4'
|
||||
return '5'
|
||||
|
||||
|
||||
def pinyin_only(pinyin, **kwargs):
|
||||
for i in range(5):
|
||||
if len(set(pinyin).intersection(TONE_TABLE[i])) > 0:
|
||||
for s in TONE_TABLE[i]:
|
||||
pinyin = pinyin.replace(s, TONE_MAP[s])
|
||||
return pinyin
|
||||
|
||||
def merge_pinyin_tone(pinyin, tone):
|
||||
plist = pinyin.split()
|
||||
for i, t in enumerate(tone):
|
||||
if(tone != '5'):
|
||||
plist[i] = plist[i] + t
|
||||
return ' '.join(plist)
|
||||
|
||||
style.register('TONE_ONLY', tone_only)
|
||||
|
||||
def trim_space(s):
|
||||
|
|
@ -44,19 +87,31 @@ def compute_pinyin(s, style=None):
|
|||
|
||||
all_idiom = None
|
||||
|
||||
def query_word(word):
|
||||
# {"tipsList":[{"fpindex":"andmkbblbeoojhcp","fpinyin":"bā miàn zhāng luo","fname":"八面张罗"}],"found":"true"}
|
||||
ret = requests.get("https://cy.hwxnet.com/searchtips.do?wd=%s×tamp=%d&qt=1" % (word,int(time.time() * 1000)))
|
||||
time.sleep(0.1)
|
||||
data = ret.json()
|
||||
if len(data["tipsList"]) > 0:
|
||||
return data["tipsList"][0]['fpinyin']
|
||||
return ''
|
||||
|
||||
|
||||
def init():
|
||||
global all_idiom
|
||||
if os.path.exists("all_idiom.csv"):
|
||||
all_idiom = pd.read_csv('all_idiom.csv')
|
||||
all_idiom["pinyin_initials"].str.split(",").explode("splited").value_counts().to_json()
|
||||
all_idiom["pinyin_finals"].str.split(",").explode("splited").value_counts().to_json()
|
||||
else:
|
||||
all_idiom = pd.read_json('idiom.json')
|
||||
idiom_frequency = pd.read_csv('idiom_frequency.csv')
|
||||
all_idiom = all_idiom.merge(idiom_frequency, how='outer', on='word')
|
||||
all_idiom['frequency'] = all_idiom['frequency'].fillna(1).astype(int)
|
||||
all_idiom['pinyin_r'] = all_idiom.apply(lambda x: compute_pinyin(x['word']) if x['pinyin_r'] else x['pinyin_r'], axis=1)
|
||||
all_idiom['pinyin'] = all_idiom.apply(lambda x: compute_pinyin(x['word'], style=Style.TONE) if x['pinyin'] != NaN else x['pinyin'], axis=1)
|
||||
all_idiom['pinyin_r'] = all_idiom.apply(lambda x: pinyin_only(x['pinyin']) if x['pinyin_r'] != NaN else x['pinyin_r'], axis=1)
|
||||
all_idiom['pinyin_rt'] = all_idiom.apply(lambda x: int(''.join(map(lambda y: str(len(y)), re.split('[ ,，]',x['pinyin_r'])))), axis=1)
|
||||
all_idiom['pinyin'] = all_idiom.apply(lambda x: compute_pinyin(x['word'], style=Style.TONE) if x['pinyin'] else x['pinyin'], axis=1)
|
||||
all_idiom['pinyin_tone'] = all_idiom.apply(lambda x: ''.join(lazy_pinyin(x['word'], style="TONE_ONLY")), axis=1)
|
||||
all_idiom['pinyin_tone'] = all_idiom.apply(lambda x: ''.join([tone_only(y) for y in x['pinyin'].split()]), axis=1)
|
||||
all_idiom['pinyin_initials' ] = all_idiom.apply(lambda x: ','.join(list(lazy_pinyin(x['word'], style=Style.INITIALS, strict=False))), axis=1)
|
||||
all_idiom['pinyin_finals'] = all_idiom.apply(lambda x: ','.join(list(lazy_pinyin(x['word'], style=Style.FINALS, strict=False))), axis=1)
|
||||
all_idiom.to_csv("all_idiom.csv")
|
||||
|
|
@ -216,11 +271,18 @@ def print_max_group(all_idiom, group, num):
|
|||
for item in get_max_group(all_idiom, group, num):
|
||||
print(item)
|
||||
|
||||
def get_pinyin_weight(initials, finals):
|
||||
initials = set(initials.split(','))
|
||||
weight = sum([INITIAL_WEIGHT[w] for w in initials])
|
||||
finals = set(finals.split(','))
|
||||
weight += sum([FINAL_WEIGHT[w] for w in finals])
|
||||
return weight
|
||||
|
||||
def get_max_group(all_idiom, group, num):
|
||||
result = list()
|
||||
if(len(group) == 0):
|
||||
return result
|
||||
group['pinyin_c'] = group.apply(lambda x: (math.log(x['frequency'], 2)/16 + 1) * len(set(trim_space(x['pinyin_r']))), axis=1)
|
||||
group['pinyin_c'] = group.apply(lambda x: (math.log(x['frequency'], 2)/16 + 1) * get_pinyin_weight(x['pinyin_initials'], x['pinyin_finals']), axis=1)
|
||||
ret_list = group.nlargest(num, ['pinyin_c', 'frequency']).index.tolist()
|
||||
for i in ret_list:
|
||||
result.append(json.loads(all_idiom.loc[i].to_json(orient = 'index',force_ascii=False)))
|
||||
|
|
@ -250,10 +312,10 @@ def main(argv):
|
|||
# parameter = '3323'
|
||||
# mode = '1'
|
||||
# parameter = 'bai vvv vv vvv,012 000 00 000;bai tou er xin,012 010 10 001'
|
||||
# mode = '2'
|
||||
# parameter = '2134'
|
||||
mode = '3'
|
||||
parameter = '行之有效,00 11 10 00 0100 1101;各执一词,00 11 12 22 0010 1022'
|
||||
mode = '2'
|
||||
parameter = '2134'
|
||||
# mode = '3'
|
||||
# parameter = '行之有效,00 11 10 00 0100 1101;各执一词,00 11 12 22 0010 1022'
|
||||
num = 6
|
||||
try:
|
||||
opts, args = getopt.getopt(argv, "hm:p:n:", ["mode=", "parameter=", "num="])
|
||||
|
|
@ -280,5 +342,5 @@ if __name__ == '__main__':
|
|||
current_work_dir = os.path.dirname(__file__)
|
||||
os.chdir(current_work_dir)
|
||||
init()
|
||||
# main(sys.argv[1:])
|
||||
app.run(debug=True, host="0.0.0.0")
|
||||
main(sys.argv[1:])
|
||||
# app.run(debug=True, host="0.0.0.0")
|
||||
|
|
|
|||
Loading…
Reference in New Issue