파일 인식을 못한다고 합니다.

--------------------------------------------------------------------------- FileNotFoundError Traceback (most recent call last) in 5 get_ipython().run_line_magic('matplotlib', 'inline') 6 ----> 7 titanic_df=pd.read_csv('./titanic_train.csv') 8 titanic_df.head(3) ~\anaconda3\lib\site-packages\pandas\io\parsers.py in read_csv(filepath_or_buffer, sep, delimiter, header, names, index_col, usecols, squeeze, prefix, mangle_dupe_cols, dtype, engine, converters, true_values, false_values, skipinitialspace, skiprows, skipfooter, nrows, na_values, keep_default_na, na_filter, verbose, skip_blank_lines, parse_dates, infer_datetime_format, keep_date_col, date_parser, dayfirst, cache_dates, iterator, chunksize, compression, thousands, decimal, lineterminator, quotechar, quoting, doublequote, escapechar, comment, encoding, dialect, error_bad_lines, warn_bad_lines, delim_whitespace, low_memory, memory_map, float_precision) 684 ) 685 --> 686 return _read(filepath_or_buffer, kwds) 687 688 ~\anaconda3\lib\site-packages\pandas\io\parsers.py in _read(filepath_or_buffer, kwds) 450 451 # Create the parser. --> 452 parser = TextFileReader(fp_or_buf, **kwds) 453 454 if chunksize or iterator: ~\anaconda3\lib\site-packages\pandas\io\parsers.py in __init__(self, f, engine, **kwds) 944 self.options["has_index_names"] = kwds["has_index_names"] 945 --> 946 self._make_engine(self.engine) 947 948 def close(self): ~\anaconda3\lib\site-packages\pandas\io\parsers.py in _make_engine(self, engine) 1176 def _make_engine(self, engine="c"): 1177 if engine == "c": -> 1178 self._engine = CParserWrapper(self.f, **self.options) 1179 else: 1180 if engine == "python": ~\anaconda3\lib\site-packages\pandas\io\parsers.py in __init__(self, src, **kwds) 2006 kwds["usecols"] = self.usecols 2007 -> 2008 self._reader = parsers.TextReader(src, **kwds) 2009 self.unnamed_cols = self._reader.unnamed_cols 2010 pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader.__cinit__() pandas\_libs\parsers.pyx in pandas._libs.parsers.TextReader._setup_parser_source() FileNotFoundError: [Errno 2] No such file or directory: './titanic_train.csv' 에러코드는 이렇게 나옵니다.

Unknown label type:'continuous-multioutput질문

전체 소스코드입니다.

Unknown label type:'continuous-multioutput질문

import sklearn print(sklearn.__version__) from sklearn.datasets import load_iris from sklearn.tree import DecisionTreeClassifier from sklearn.model_selection import train_test_split import pandas as pd iris =load_iris() iris_data=iris.data iris_label=iris.data print('iris target 값:',iris_label) print('iris target명:', iris.target_names) iris_df=pd.DataFrame(data=iris_data, columns=iris.feature_names) iris_df['label']=iris.target iris_df.head(3) X_train, X_test, y_train, y_test=train_test_split(iris_data,iris_label, test_size=0.2,random_state=11) dt_clf=DecisionTreeClassifier(random_state=11) dt_clf.fit(X_train, y_train)

Unknown label type:'continuous-multioutput질문

네 알겠습니다. 말씀 감사합니다.

Unknown label type:'continuous-multioutput질문

이런 에러가 뜹니다.

Unknown label type:'continuous-multioutput질문

ValueError Traceback (most recent call last) in 3 4 #학습 수행 ----> 5 dt_clf.fit(X_train, y_train) ~\anaconda3\lib\site-packages\sklearn\tree\_classes.py in fit(self, X, y, sample_weight, check_input, X_idx_sorted) 888 """ 889 --> 890 super().fit( 891 X, y, 892 sample_weight=sample_weight, ~\anaconda3\lib\site-packages\sklearn\tree\_classes.py in fit(self, X, y, sample_weight, check_input, X_idx_sorted) 179 180 if is_classification: --> 181 check_classification_targets(y) 182 y = np.copy(y) 183 ~\anaconda3\lib\site-packages\sklearn\utils\multiclass.py in check_classification_targets(y) 170 if y_type not in ['binary', 'multiclass', 'multiclass-multioutput', 171 'multilabel-indicator', 'multilabel-sequences']: --> 172 raise ValueError("Unknown label type: %r" % y_type) 173 174 ValueError: Unknown label type: 'continuous-multioutput'

판다스읽기가 안됩니다.

잘 동작 됩니다 알려주셔서 감사합니다.