LowMemory TheIDEisrunninglowonmemoryandthismightaffectperformance.Pleaseconsiderincreasingavailableheap. 1. 2. 3. 翻译如下: 内存不足 IDE内存不足,这可能会影响性能。请考虑增加可用堆。 解决方案 1、直接配置 点击上图中的蓝色configure,然后修改堆大小即可。 2、通过配置修改 【1】点击help,选择find action ...
这个不是报错，只是警告而已。因为你的输入数据列有混合类型，而PANDAS默认要找到可以使所占用空间最小的类型来储存你的数据。low_memory设置为false之后，pandas就不进行寻找，直接采用较大的数据类型来储存。
只使用装饰器,不 import memory_profiler。给目标函数加上 @profile 装饰器,执行代码时,给 Python 解释器传递参数 -m memory_profiler ,来加载 memory_profiler 模块。 @profile def my_func(): a = [1] * (10 ** 6) b = [2] * (2 * 10 ** 7) del b return a if __name__ == '__main_...
n_samples=80, random_state=10) # Instanciate a PCA object for the sake of easy visualisation pca = PCA(n_components=2) # Fit and transform x to visualise inside a 2D feature space X_vis = pca.fit_transform(X) # Apply regular SMOTE kind = ['regular', 'borderline1', 'borderline2',...
data=pd.read_table('C:/Users/17031877/Desktop/supermarket_second_man_clothes_train.txt',low_memory=False)#简单的预处理 test_date=pd.concat([data['label'],data.iloc[:,7:10]],axis=1)test_date=test_date.dropna(how='any') 数据大致如下: ...
fracfocus_registry=pd.read_csv('fracfocus_data_example.csv',low_memory=False)#Make allofthe state column lowercase fracfocus_filter=fracfocus_data_search(state='Texas',state_abbreviation='TX',county_list=['Andrews','Borden','Crane','Dawson','Ector','Eddy','Gaines','Glasscock'],operator='X...
read_csv('./data/airports.csv',encoding='unicode_escape', low_memory=False) airport_city['city'] = airport_city['city'].fillna( airport_city['city'].value_counts().index[0]) # 众数填充 airport_city['state'] = airport_city['state'].fillna( airport_city['state'].value_counts()....
low_memory=True,n_jobs=-1,set_op_mix_ratio=1.0,local_connectivity=1.0,repulsion_strength=1.0,negative_sample_rate=5,transform_queue_size=4.0,a=None,b=None,random_state=None,angular_rp_forest=False,target_n_neighbors=-1,target_metric='categorical',target_metric_kwds=None,target_weight=0.5,...
/opt/conda/lib/python3.6/site-packages/IPython/core/interactiveshell.py:3058: DtypeWarning: Columns (10,15,16,18) have mixed types.Specify dtype option on import or set low_memory=False. interactivity=interactivity, compiler=compiler, result=result) ...
warn_bad_lines, delim_whitespace, low_memory, memory_map, float_precision) 686 ) 687 --> 688 return _read(filepath_or_buffer, kwds) 689 690 /opt/conda/envs/python35-paddle120-env/lib/python3.7/site-packages/pandas/io/parsers.py in _read(filepath_or_buffer, kwds) 452 453 # Create...