嘿,我有一個csv多語言文本。我想要的是一列附加了檢測到的語言的列。所以我編寫如下,在python中使用langdetect時出錯:「文本中沒有功能」
from langdetect import detect
import csv
with open('C:\\Users\\dell\\Downloads\\stdlang.csv') as csvinput:
with open('C:\\Users\\dell\\Downloads\\stdlang.csv') as csvoutput:
writer = csv.writer(csvoutput, lineterminator='\n')
reader = csv.reader(csvinput)
all = []
row = next(reader)
row.append('Lang')
all.append(row)
for row in reader:
row.append(detect(row[0]))
all.append(row)
writer.writerows(all)
但我得到的錯誤爲LangDetectException: No features in text
回溯如下
runfile('C:/Users/dell/.spyder2-py3/temp.py', wdir='C:/Users/dell/.spyder2-py3')
Traceback (most recent call last):
File "<ipython-input-25-5f98f4f8be50>", line 1, in <module>
runfile('C:/Users/dell/.spyder2-py3/temp.py', wdir='C:/Users/dell/.spyder2-py3')
File "C:\Users\dell\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 714, in runfile
execfile(filename, namespace)
File "C:\Users\dell\Anaconda3\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", line 89, in execfile
exec(compile(f.read(), filename, 'exec'), namespace)
File "C:/Users/dell/.spyder2-py3/temp.py", line 21, in <module>
row.append(detect(row[0]))
File "C:\Users\dell\Anaconda3\lib\site-packages\langdetect\detector_factory.py", line 130, in detect
return detector.detect()
File "C:\Users\dell\Anaconda3\lib\site-packages\langdetect\detector.py", line 136, in detect
probabilities = self.get_probabilities()
File "C:\Users\dell\Anaconda3\lib\site-packages\langdetect\detector.py", line 143, in get_probabilities
self._detect_block()
File "C:\Users\dell\Anaconda3\lib\site-packages\langdetect\detector.py", line 150, in _detect_block
raise LangDetectException(ErrorCode.CantDetectError, 'No features in text.')
LangDetectException:在文本沒有的功能。
這是我的CSV看起來像 1)skunkiest smokiest yummiest應變止痛藥和情緒提升 2)放鬆,euphorique,surélevée,嗜睡,潛心研究,picotement,UNE增強DE L'胃口好,soulager LA douleur嘻嘻哈哈,體格,ESPRIT鎮靜 3)Reduzierte焦慮,汝河,gehobener Stimmung,zerebrale的Energie,KörperSedierung 4)Calmante,relajante肌肉發達,Relajación心理,disminución德嘔的 5)重いフルーティーな幸せ非常に強力な頭石のバースト
請幫我這個。
你無法讀寫同一個文件!使用另一個文件輸出! –
您能否包含CSV的前幾行,以便我們看看? –
當拋出這個錯誤時'row [0]'的內容是什麼? – 2016-11-24 10:11:25