#?coding:?utf-8
#?詳細可以參考?http://blog.csdn.net/u010099080/article/details/72824899

import?numpy?as?np
import?pandas?as?pd
import?tensorflow?as?tf
from?sklearn.datasets?import?load_boston
from?sklearn.model_selection?import?train_test_split
import?matplotlib.pyplot?as?plt
import?seaborn?as?sns

boston?=?load_boston（）
boston_df?=?pd.Dataframe（np.c_[boston.data?boston.target]?columns=np.append（boston.feature_names?‘MEDV‘））
LABEL_COLUMN?=?[‘MEDV‘]
FEATURE_COLUMNS?=?[f?for?f?in?boston_df?if?not?f?in?LABEL_COLUMN]
X_train?X_test?y_train?y_test?=?train_test_split（boston_df[FEATURE_COLUMNS]?boston_df[LABEL_COLUMN]?test_size=0.3）
print（‘訓練集：{}\n測試集：{}‘.format（X_train.shape?X_test.shape））

#?##?定義?FeatureColumns
feature_cols?=?[tf.contrib.layers.real_valued_column（k）?for?k?in?FEATURE_COLUMNS]


#?##?定義?regressor
config?=?tf.contrib.learn.RunConfig（gpu_memory_fraction=0.3?log_device_placement=False）
regressor?=?tf.contrib.learn.DNNRegressor（feature_columns=feature_cols?
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?屬性????????????大小?????日期????時間???名稱
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?????文件???????1775??2017-06-02?22:04??TensorFlow-DNNRegressor\boston-tensorflow-dnnregressor.py

?????文件????????130??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\checkpoint

?????文件?????146040??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\eval\events.out.tfevents.1496409475.ALAN-MIBOOKAIR

?????文件?????194312??2017-06-02?18:20??TensorFlow-DNNRegressor\dnnregressor\events.out.tfevents.1496398833.ALAN-MIBOOKAIR

?????文件?????661725??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\events.out.tfevents.1496409457.ALAN-MIBOOKAIR

?????文件?????336765??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\graph.pbtxt

?????文件?????337198??2017-06-02?18:20??TensorFlow-DNNRegressor\dnnregressor\graph.pbtxt.tmp54df31fd23424c2db67693d4ae89b347

?????文件??????74772??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\model.ckpt-1.data-00000-of-00001

?????文件????????596??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\model.ckpt-1.index

?????文件?????133112??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\model.ckpt-1.meta

?????文件??????74772??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\model.ckpt-5000.data-00000-of-00001

?????文件????????596??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\model.ckpt-5000.index

?????文件?????133112??2017-06-02?21:17??TensorFlow-DNNRegressor\dnnregressor\model.ckpt-5000.meta

????..AD...?????????0??2017-06-02?21:52??TensorFlow-DNNRegressor\dnnregressor\eval

????..AD...?????????0??2017-06-02?21:52??TensorFlow-DNNRegressor\dnnregressor

????..AD...?????????0??2017-06-02?21:52??TensorFlow-DNNRegressor

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