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princelai 2018-05-23 10:46:06 +08:00
正好我有环境,帮你试了下,,源代码一点没动,2 秒出结果。。。。。。你是不是 python 环境有问题?
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princelai 2018-05-23 10:50:18 +08:00
贴出我的环境,供你参考
pd.show_versions() INSTALLED VERSIONS ------------------ commit: None python: 3.6.5.final.0 python-bits: 64 OS: Linux OS-release: 4.14.42-1-MANJARO machine: x86_64 processor: byteorder: little LC_ALL: None LANG: zh_CN.UTF-8 LOCALE: zh_CN.UTF-8 pandas: 0.23.0 pytest: 3.5.1 pip: 10.0.1 setuptools: 39.2.0 Cython: 0.28.2 numpy: 1.14.3 scipy: 1.1.0 pyarrow: None xarray: None IPython: 6.4.0 sphinx: 1.7.4 patsy: 0.5.0 dateutil: 2.7.3 pytz: 2018.4 blosc: None bottleneck: 1.2.1 tables: 3.4.3 numexpr: 2.6.5 feather: None matplotlib: 2.2.2 openpyxl: 2.5.3 xlrd: 1.1.0 xlwt: 1.3.0 xlsxwriter: 1.0.4 lxml: 4.2.1 bs4: 4.6.0 html5lib: 1.0.1 sqlalchemy: 1.2.7 pymysql: None psycopg2: None jinja2: 2.10 s3fs: None fastparquet: None pandas_gbq: None pandas_datareader: None |
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acone2003 OP 多谢 princelai,我找找原因。
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John60676 2018-05-23 18:21:05 +08:00
macbook pro 2015 8G,也是秒出结果
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neosfung 2018-05-23 19:03:32 +08:00 via iPhone
load_digits 是否会下载数据集呢
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