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Ê×ÏÈ £¬ÎÒÃÇÐèҪװÖò¢ÉèÖÃPyCharm¡£¿ÉÒÔ´ÓJetBrains¹Ù·½ÍøÕ¾ÏÂÔØPyCharmµÄLinux°æ±¾×°Öðü¡£ÏÂÔØÍê³Éºó £¬ÔÚÖÕ¶ËÖÐÖ´ÐÐÒÔÏÂÏÂÁî¾ÙÐÐ×°Öãº

sudo tar -xzf pycharm-*.tar.gz -C /opt/
sudo ln -s /opt/pycharm-*/bin/pycharm.sh /usr/local/bin/pycharm

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È»ºó £¬ÎÒÃÇÐèҪװÖÃPython¡£´ó²¿·ÖÉî¶Èѧϰ¿ò¼Ü¶¼Ö§³ÖPython 3.x°æ±¾ £¬Òò´ËÎÒÃÇ¿ÉÒÔÑ¡Ôñ×°ÖÃPython 3.x¡£¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁî×°ÖÃPython£º

sudo apt-get update
sudo apt-get install python3

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pip install tensorflow

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ÈôÊÇÐèҪʹÓÃGPU¼ÓËÙ £¬»¹ÐèҪװÖÃCUDAºÍcuDNN¡£¿ÉÒԲο¼TensorFlow¹Ù·½Îĵµ¾ÙÐÐ×°ÖúÍÉèÖá£

Íê³ÉÒÔÉÏ°ì·¨ºó £¬ÎÒÃÇ¿ÉÒÔ·­¿ªPyCharm²¢½¨ÉèÒ»¸öÐÂÏîÄ¿¡£ÔÚ½¨ÉèÏîÄ¿Àú³ÌÖÐ £¬Ñ¡ÔñPythonÚ¹ÊÍÆ÷ΪÎÒÃÇ×°ÖõÄPython 3.x°æ±¾¡£

½ÓÏÂÀ´ £¬ÎÒÃÇÐèÒªÔÚPyCharmÖÐ×°ÖÃÉî¶Èѧϰ¿ò¼ÜµÄ²å¼þ¡£Ñ¡Ôñ”File” -> “Settings” -> “Plugins” £¬ÔÚËÑË÷¿òÖÐÊäÈë”TensorFlow Integration”²¢×°Öøòå¼þ¡£×°ÖÃÍê³Éºó £¬ÖØÆôPyCharm¡£

ÏÖÔÚ £¬ÎÒÃÇ¿ÉÒÔµ¼ÈëÉî¶Èѧϰ¿ò¼Ü²¢×îÏȱàд´úÂëÁË¡£ÏÂÃæÒÔTensorFlowΪÀý £¬ÑÝʾһ¸ö¼òÆÓµÄÉñ¾­ÍøÂçÄ£×ӵĹ¹½¨ºÍѵÁ·Àú³Ì¡£

import tensorflow as tf

# ¼ÓÔØÊý¾Ý¼¯
mnist = tf.keras.datasets.mnist
(x_train, y_train), (x_test, y_test) = mnist.load_data()

# Êý¾ÝÔ¤´¦Àí
x_train, x_test = x_train / 255.0, x_test / 255.0

# ¹¹½¨Ä£×Ó
model = tf.keras.models.Sequential([
    tf.keras.layers.Flatten(input_shape=(28, 28)),
    tf.keras.layers.Dense(128, activation='relu'),
    tf.keras.layers.Dropout(0.2),
    tf.keras.layers.Dense(10, activation='softmax')
])

# ±àÒëÄ£×Ó
model.compile(optimizer='adam',
              loss='sparse_categorical_crossentropy',
              metrics=['accuracy'])

# ѵÁ·Ä£×Ó
model.fit(x_train, y_train, epochs=5)

# ÆÀ¹ÀÄ£×Ó
model.evaluate(x_test, y_test)

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ͨ¹ýÒÔÉÏ°ì·¨ £¬ÎÒÃÇÀֳɵØÔÚLinuxϵͳÉÏÉèÖÃÁËPyCharm £¬²¢Ê¹ÓÃTensorFlow¾ÙÐÐÁËÉî¶ÈѧϰµÄ¿ª·¢ÊÂÇé¡£ËäÈ» £¬PyCharmÒ²Ö§³ÖÆäËûÉî¶Èѧϰ¿ò¼Ü £¬ºÃ±ÈPyTorchºÍKerasµÈ £¬Ö»ÐèҪƾ֤ÏìÓ¦µÄÎĵµ¾ÙÐÐÉèÖü´¿É¡£Ï£Íû±¾ÎĶÔÏ£ÍûÔÚLinuxϵͳÉϾÙÐÐÉî¶Èѧϰ¿ª·¢µÄ¶ÁÕßÓÐËù×ÊÖú¡£

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