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大約有 3,000 項(xiàng)符合查詢結(jié)果 ,庫內(nèi)數(shù)據(jù)總量為 78,250 項(xiàng)。(搜索耗時(shí):0.0064秒)

1291.TensorFlow中線性代數(shù)的操作定義

...re__ import division from __future__ import print_function from tensorflow.python.framework import ops from tensorflow.python.ops import array_ops from tensorflow.python.ops import gen_linalg_ops from tensorflow.python.ops import linalg_ops from tensorflow.python.ops import math_ops from tensorflow....

http://www.o2fo.com/tensorflow_python/tensorflow_python-loye2vv4.html

1292.類(2)

現(xiàn)在開始不用偽代碼了,用真正的python代碼來理解類。當(dāng)然,例子還是要用讀者感興趣的例子。 新式類和舊式類 因?yàn)?em>python是一個(gè)不斷發(fā)展的高級(jí)語言(似乎別的語言是不斷發(fā)展的,甚至于自然語言也是),導(dǎo)致了在python2.x的版...

http://www.o2fo.com/uqmpir/b52otozt.html

1293.unittest 測(cè)試發(fā)現(xiàn)

...以從命令行使用。基本的命令行用法是:cd project_directory python -m unittest discover 注意: 作為快捷方式,?python -m unittest ?等效于? python -m unittest discover?。如果您想將參數(shù)傳遞給測(cè)試發(fā)現(xiàn),則必須顯式使用 ?discover ?子命令。 ...

http://www.o2fo.com/unittest/unittest-test-discovery.html

1294.Flask 渲染模板

...t;' if __name__ == '__main__': app.run(debug = True) 但是在 Python腳本中嵌入HTML生成 HTML 并不好玩而且相當(dāng)繁瑣的,因?yàn)橛绕涫窃谛枰胖米兞繑?shù)據(jù)和Python語言元素(如條件或循環(huán))時(shí),你必須自行做好 HTML 轉(zhuǎn)義以保持應(yīng)用程序的...

http://www.o2fo.com/rrhflask/rrhflask-9c3e32av.html

1295.寫一個(gè)簡(jiǎn)單的程序

通過對(duì)四則運(yùn)算的學(xué)習(xí),已經(jīng)初步接觸了Python中內(nèi)容,如果看官是零基礎(chǔ)的學(xué)習(xí)者,可能有點(diǎn)迷惑了。難道敲幾個(gè)命令,然后看到結(jié)果,就算編程了?這也不是那些能夠自動(dòng)運(yùn)行的程序呀? 的確。到目前為止,還不能算編程,...

http://www.o2fo.com/uqmpir/n6y3uozt.html

1296.用于字符串張量的TensorFlow操作

...========================= ""用于字符串張量的操作"" 請(qǐng)參閱@ {$ python / string_ops}指南. @@string_to_hash_bucket_fast @@string_to_hash_bucket_strong @@string_to_hash_bucket @@reduce_join @@string_join @@string_split @@substr @@as_string @@encode_base64 @@decode_base64 """ from __future...

http://www.o2fo.com/tensorflow_python/tensorflow_python-2ncb2hk9.html

1297.Pandas 提高性能

...(writing C extensions for pandas)For many use cases writing pandas in pure Python and NumPy is sufficient. In some computationally heavy applications however, it can be possible to achieve sizable speed-ups by offloading work to cython.This tutorial assumes you have refactored as much as possible in...

http://www.o2fo.com/hyspo/hyspo-1k3h372r.html

1298.Pandas 分層索引

...as as pd import numpy as np #構(gòu)建數(shù)據(jù) numbers = [0, 1, 2] language = ['Python', 'Java'] #經(jīng)過笛卡爾積處理后會(huì)得到6中組合方式 index = pd.MultiIndex.from_product([numbers, language],names=['number', 'language']) #將分層索引對(duì)象應(yīng)用于Series dk_er=pd.Series(np.random.randn...

http://www.o2fo.com/pandas/pandas-multiple.html

1299.15 RESTful Evertywhere

...串,或反串行化JSON字符串成Java對(duì)象。 15.2.1 Android 15.3 Python與json 使用pySerial可以使Python很好地在Windows/Linux/BSD上執(zhí)行串口操作。 使用urllib2庫時(shí) #!/usr/bin/env python import json import urllib2 url="http://b.phodal.com/athome/1" date=urllib2.urlopen(url...

http://www.o2fo.com/designiot/brwneozt.html

1300.Linux命令 locate - 比 find 好用的文件查找工具

.../etc/.pwd.lock /sbin/unix_chkpwd /usr/bin/pwdx /usr/include/pwd.h /usr/lib/python2.7/dist-packages/twisted/python/fakepwd.py /usr/lib/python2.7/dist-packages/twisted/python/fakepwd.pyc /usr/lib/python2.7/dist-packages/twisted/python/test/test_fakepwd.py /usr/lib/python2.7/dist-packages/twisted/pytho...

http://www.o2fo.com/linuxc/linuxc-6wkq3lhg.html

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1291.TensorFlow中線性代數(shù)的操作定義

...re__ import division from __future__ import print_function from tensorflow.python.framework import ops from tensorflow.python.ops import array_ops from tensorflow.python.ops import gen_linalg_ops from tensorflow.python.ops import linalg_ops from tensorflow.python.ops import math_ops from tensorflow....

http://www.o2fo.com/tensorflow_python/tensorflow_python-loye2vv4.html

1292.類(2)

現(xiàn)在開始不用偽代碼了,用真正的python代碼來理解類。當(dāng)然,例子還是要用讀者感興趣的例子。 新式類和舊式類 因?yàn)?em>python是一個(gè)不斷發(fā)展的高級(jí)語言(似乎別的語言是不斷發(fā)展的,甚至于自然語言也是),導(dǎo)致了在python2.x的版...

http://www.o2fo.com/uqmpir/b52otozt.html

1293.unittest 測(cè)試發(fā)現(xiàn)

...以從命令行使用?;镜拿钚杏梅ㄊ牵篶d project_directory python -m unittest discover 注意: 作為快捷方式,?python -m unittest ?等效于? python -m unittest discover?。如果您想將參數(shù)傳遞給測(cè)試發(fā)現(xiàn),則必須顯式使用 ?discover ?子命令。 ...

http://www.o2fo.com/unittest/unittest-test-discovery.html

1294.Flask 渲染模板

...t;' if __name__ == '__main__': app.run(debug = True) 但是在 Python腳本中嵌入HTML生成 HTML 并不好玩而且相當(dāng)繁瑣的,因?yàn)橛绕涫窃谛枰胖米兞繑?shù)據(jù)和Python語言元素(如條件或循環(huán))時(shí),你必須自行做好 HTML 轉(zhuǎn)義以保持應(yīng)用程序的...

http://www.o2fo.com/rrhflask/rrhflask-9c3e32av.html

1295.寫一個(gè)簡(jiǎn)單的程序

通過對(duì)四則運(yùn)算的學(xué)習(xí),已經(jīng)初步接觸了Python中內(nèi)容,如果看官是零基礎(chǔ)的學(xué)習(xí)者,可能有點(diǎn)迷惑了。難道敲幾個(gè)命令,然后看到結(jié)果,就算編程了?這也不是那些能夠自動(dòng)運(yùn)行的程序呀? 的確。到目前為止,還不能算編程,...

http://www.o2fo.com/uqmpir/n6y3uozt.html

1296.用于字符串張量的TensorFlow操作

...========================= ""用于字符串張量的操作"" 請(qǐng)參閱@ {$ python / string_ops}指南. @@string_to_hash_bucket_fast @@string_to_hash_bucket_strong @@string_to_hash_bucket @@reduce_join @@string_join @@string_split @@substr @@as_string @@encode_base64 @@decode_base64 """ from __future...

http://www.o2fo.com/tensorflow_python/tensorflow_python-2ncb2hk9.html

1297.Pandas 提高性能

...(writing C extensions for pandas)For many use cases writing pandas in pure Python and NumPy is sufficient. In some computationally heavy applications however, it can be possible to achieve sizable speed-ups by offloading work to cython.This tutorial assumes you have refactored as much as possible in...

http://www.o2fo.com/hyspo/hyspo-1k3h372r.html

1298.Pandas 分層索引

...as as pd import numpy as np #構(gòu)建數(shù)據(jù) numbers = [0, 1, 2] language = ['Python', 'Java'] #經(jīng)過笛卡爾積處理后會(huì)得到6中組合方式 index = pd.MultiIndex.from_product([numbers, language],names=['number', 'language']) #將分層索引對(duì)象應(yīng)用于Series dk_er=pd.Series(np.random.randn...

http://www.o2fo.com/pandas/pandas-multiple.html

1299.15 RESTful Evertywhere

...串,或反串行化JSON字符串成Java對(duì)象。 15.2.1 Android 15.3 Python與json 使用pySerial可以使Python很好地在Windows/Linux/BSD上執(zhí)行串口操作。 使用urllib2庫時(shí) #!/usr/bin/env python import json import urllib2 url="http://b.phodal.com/athome/1" date=urllib2.urlopen(url...

http://www.o2fo.com/designiot/brwneozt.html

1300.Linux命令 locate - 比 find 好用的文件查找工具

.../etc/.pwd.lock /sbin/unix_chkpwd /usr/bin/pwdx /usr/include/pwd.h /usr/lib/python2.7/dist-packages/twisted/python/fakepwd.py /usr/lib/python2.7/dist-packages/twisted/python/fakepwd.pyc /usr/lib/python2.7/dist-packages/twisted/python/test/test_fakepwd.py /usr/lib/python2.7/dist-packages/twisted/pytho...

http://www.o2fo.com/linuxc/linuxc-6wkq3lhg.html

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