python zeigt mir aus leider bei dem Versuch ein Script auszuführen haufenweise Fehler an. Leider für mich nicht nachvollziehbar. :K
Ich wette, ich übersehe irgendetwas Banales....
Hier der Code:
Code: Alles auswählen
import numpy as np
import pandas as pd
df = pd.read_csv("voice.csv", header=0)
lables = (df["label"] == "male").values * 1
lables = lables.reshape(-1, 1)
del df["label"]
data = df.values
from sklearn.model_selection import train_test_split
X_train, X_test,y_train, y_test = train_test_split(data, labels,
test_size = 0.3, random_state=123456)
np.save("X_train.npy", X_train)
np.save("X_test.npy", X_test)
np.save("y_train.npy", y_train)
np.save("y_test.npy", y_test)
Code: Alles auswählen
Traceback (most recent call last):
File "split_data.py", line 4, in <module>
df = pd.read_csv("voice.csv", header=0)
File "/Users/michaelringtunatus/anaconda2/lib/python2.7/site-packages/pandas/io/parsers.py", line 655, in parser_f
return _read(filepath_or_buffer, kwds)
File "/Users/michaelringtunatus/anaconda2/lib/python2.7/site-packages/pandas/io/parsers.py", line 405, in _read
parser = TextFileReader(filepath_or_buffer, **kwds)
File "/Users/michaelringtunatus/anaconda2/lib/python2.7/site-packages/pandas/io/parsers.py", line 764, in __init__
self._make_engine(self.engine)
File "/Users/michaelringtunatus/anaconda2/lib/python2.7/site-packages/pandas/io/parsers.py", line 985, in _make_engine
self._engine = CParserWrapper(self.f, **self.options)
File "/Users/michaelringtunatus/anaconda2/lib/python2.7/site-packages/pandas/io/parsers.py", line 1605, in __init__
self._reader = parsers.TextReader(src, **kwds)
File "pandas/_libs/parsers.pyx", line 394, in pandas._libs.parsers.TextReader.__cinit__ (pandas/_libs/parsers.c:4209)
File "pandas/_libs/parsers.pyx", line 710, in pandas._libs.parsers.TextReader._setup_parser_source (pandas/_libs/parsers.c:8873)
IOError: File voice.csv does not exist