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大約有 4,000 項(xiàng)符合查詢結(jié)果 ,庫內(nèi)數(shù)據(jù)總量為 78,409 項(xiàng)。(搜索耗時(shí):0.0051秒)

2481.TensorFlow函數(shù):tf.losses.Reduction

tf.losses.Reduction函數(shù) 類 Reduction 定義在:tensorflow/python/ops/losses/losses_impl.py. 減少loss的類型. 包含以下值: NONE:與輸入形狀相同的未減少的加權(quán)l(xiāng)oss. SUM:加權(quán)l(xiāng)oss的標(biāo)量和. MEAN:標(biāo)量SUM除以權(quán)重之和. SUM_OVER_BATCH_SIZE:標(biāo)量SUM除以loss...

http://m.o2fo.com/tensorflow_python/tensorflow_python-klgu2xrk.html

2482.TensorFlow函數(shù):tf.math.polyval

...olyval函數(shù)tf.math.polyval( coeffs, x, name=None ) 定義在:tensorflow/python/ops/math_ops.py. 計(jì)算多項(xiàng)式的元素值. 如果x是張量,并且coeffs是列表n + 1個(gè)張量,則此函數(shù)返回n階多項(xiàng)式的值p(x) = coeffs[n-1] + coeffs[n-2] * x + ... + coeffs[0] * x**(n-1) 使用Horner方...

http://m.o2fo.com/tensorflow_python/tensorflow_python-7kh12yd1.html

2483.TensorFlow函數(shù):tf.metrics.false_negatives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 計(jì)算假否定的總數(shù). 如果weights是None,則權(quán)重默認(rèn)為1,使用權(quán)重0來屏蔽值. 參數(shù): labels:真實(shí)值,Tensor的維度必須與predictions匹配,將被轉(zhuǎn)換為bool. predictions...

http://m.o2fo.com/tensorflow_python/tensorflow_python-5xz62yrm.html

2484.TensorFlow函數(shù):tf.metrics.false_positives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 對(duì)假陽性的權(quán)重求和. 如果weights是None,則權(quán)重默認(rèn)為1,使用權(quán)重0來屏蔽值. 參數(shù): labels:真實(shí)值,Tensor的維度必須與predictions匹配,將被轉(zhuǎn)換為bool. predicti...

http://m.o2fo.com/tensorflow_python/tensorflow_python-wi562yxa.html

2485.關(guān)于DLL

...由其他語言寫的可執(zhí)行程序來調(diào)用這些DLL。例如,可以用Python寫程序的主界面,然后調(diào)用C寫的實(shí)現(xiàn)一個(gè)具體功能的DLL模塊。 2. 增強(qiáng)產(chǎn)品的功能。 我們看到許多產(chǎn)品都提供了界面插件功能,允許用戶動(dòng)態(tài)地更換程序的界面,這就...

http://m.o2fo.com/dll_demo/dll_demo-hxlg2z5a.html

2486.TensorFlow函數(shù):tf.metrics.sparse_average_precision_at_k

...lections=None, updates_collections=None, name=None )定義在:tensorflow/python/ops/metrics_impl.py.average_precision_at_k已經(jīng)重命名為average_precision_at_k,請(qǐng)改用該方法.這個(gè)功能已被棄用.它將在未來版本中刪除.更新說明:改為使用average_precision_at_k

http://m.o2fo.com/tensorflow_python/tensorflow_python-nu6d2z9f.html

2487.TensorFlow函數(shù):tf.metrics.sparse_precision_at_k

...lections=None, updates_collections=None, name=None )定義在:tensorflow/python/ops/metrics_impl.py.該函數(shù)已經(jīng)重命名為precision_at_k,請(qǐng)改用該方法.這個(gè)功能已被棄用.它將在未來版本中刪除.更新說明:請(qǐng)改用precision_at_k

http://m.o2fo.com/tensorflow_python/tensorflow_python-r79f2z9h.html

2488.TensorFlow函數(shù):tf.metrics.true_negatives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 對(duì)true_negatives的權(quán)重進(jìn)行求和. 如果weights是None,則權(quán)重默認(rèn)為1,使用權(quán)重0來屏蔽值. 參數(shù): labels:正確標(biāo)記(ground truth),Tensor的維度必須匹配predictions,將...

http://m.o2fo.com/tensorflow_python/tensorflow_python-p93f2zb0.html

2489.TensorFlow函數(shù):tf.metrics.true_positives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 求和true_positives的權(quán)重. 如果weights是None,則權(quán)重默認(rèn)為1.使用權(quán)重0來屏蔽值. 參數(shù): labels:正確標(biāo)記(ground truth),Tensor的維度必須匹配predictions,將被轉(zhuǎn)換...

http://m.o2fo.com/tensorflow_python/tensorflow_python-547k2zdo.html

2490.TensorFlow函數(shù):tf.nn.avg_pool

...rides, padding, data_format='NHWC', name=None )定義于tensorflow/python/ops/nn_ops.py.請(qǐng)參閱指南:神經(jīng)網(wǎng)絡(luò)>池操作在輸入上執(zhí)行平均池.output中的每個(gè)條目都是value中相應(yīng)大小ksize窗口的平均值.參數(shù): value:形狀為[batch, height, width, channe...

http://m.o2fo.com/tensorflow_python/tf_nn_avg_pool.html

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2481.TensorFlow函數(shù):tf.losses.Reduction

tf.losses.Reduction函數(shù) 類 Reduction 定義在:tensorflow/python/ops/losses/losses_impl.py. 減少loss的類型. 包含以下值: NONE:與輸入形狀相同的未減少的加權(quán)l(xiāng)oss. SUM:加權(quán)l(xiāng)oss的標(biāo)量和. MEAN:標(biāo)量SUM除以權(quán)重之和. SUM_OVER_BATCH_SIZE:標(biāo)量SUM除以loss...

http://m.o2fo.com/tensorflow_python/tensorflow_python-klgu2xrk.html

2482.TensorFlow函數(shù):tf.math.polyval

...olyval函數(shù)tf.math.polyval( coeffs, x, name=None ) 定義在:tensorflow/python/ops/math_ops.py. 計(jì)算多項(xiàng)式的元素值. 如果x是張量,并且coeffs是列表n + 1個(gè)張量,則此函數(shù)返回n階多項(xiàng)式的值p(x) = coeffs[n-1] + coeffs[n-2] * x + ... + coeffs[0] * x**(n-1) 使用Horner方...

http://m.o2fo.com/tensorflow_python/tensorflow_python-7kh12yd1.html

2483.TensorFlow函數(shù):tf.metrics.false_negatives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 計(jì)算假否定的總數(shù). 如果weights是None,則權(quán)重默認(rèn)為1,使用權(quán)重0來屏蔽值. 參數(shù): labels:真實(shí)值,Tensor的維度必須與predictions匹配,將被轉(zhuǎn)換為bool. predictions...

http://m.o2fo.com/tensorflow_python/tensorflow_python-5xz62yrm.html

2484.TensorFlow函數(shù):tf.metrics.false_positives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 對(duì)假陽性的權(quán)重求和. 如果weights是None,則權(quán)重默認(rèn)為1,使用權(quán)重0來屏蔽值. 參數(shù): labels:真實(shí)值,Tensor的維度必須與predictions匹配,將被轉(zhuǎn)換為bool. predicti...

http://m.o2fo.com/tensorflow_python/tensorflow_python-wi562yxa.html

2485.關(guān)于DLL

...由其他語言寫的可執(zhí)行程序來調(diào)用這些DLL。例如,可以用Python寫程序的主界面,然后調(diào)用C寫的實(shí)現(xiàn)一個(gè)具體功能的DLL模塊。 2. 增強(qiáng)產(chǎn)品的功能。 我們看到許多產(chǎn)品都提供了界面插件功能,允許用戶動(dòng)態(tài)地更換程序的界面,這就...

http://m.o2fo.com/dll_demo/dll_demo-hxlg2z5a.html

2486.TensorFlow函數(shù):tf.metrics.sparse_average_precision_at_k

...lections=None, updates_collections=None, name=None )定義在:tensorflow/python/ops/metrics_impl.py.average_precision_at_k已經(jīng)重命名為average_precision_at_k,請(qǐng)改用該方法.這個(gè)功能已被棄用.它將在未來版本中刪除.更新說明:改為使用average_precision_at_k

http://m.o2fo.com/tensorflow_python/tensorflow_python-nu6d2z9f.html

2487.TensorFlow函數(shù):tf.metrics.sparse_precision_at_k

...lections=None, updates_collections=None, name=None )定義在:tensorflow/python/ops/metrics_impl.py.該函數(shù)已經(jīng)重命名為precision_at_k,請(qǐng)改用該方法.這個(gè)功能已被棄用.它將在未來版本中刪除.更新說明:請(qǐng)改用precision_at_k

http://m.o2fo.com/tensorflow_python/tensorflow_python-r79f2z9h.html

2488.TensorFlow函數(shù):tf.metrics.true_negatives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 對(duì)true_negatives的權(quán)重進(jìn)行求和. 如果weights是None,則權(quán)重默認(rèn)為1,使用權(quán)重0來屏蔽值. 參數(shù): labels:正確標(biāo)記(ground truth),Tensor的維度必須匹配predictions,將...

http://m.o2fo.com/tensorflow_python/tensorflow_python-p93f2zb0.html

2489.TensorFlow函數(shù):tf.metrics.true_positives

...ections=None, updates_collections=None, name=None ) 定義在:tensorflow/python/ops/metrics_impl.py. 求和true_positives的權(quán)重. 如果weights是None,則權(quán)重默認(rèn)為1.使用權(quán)重0來屏蔽值. 參數(shù): labels:正確標(biāo)記(ground truth),Tensor的維度必須匹配predictions,將被轉(zhuǎn)換...

http://m.o2fo.com/tensorflow_python/tensorflow_python-547k2zdo.html

2490.TensorFlow函數(shù):tf.nn.avg_pool

...rides, padding, data_format='NHWC', name=None )定義于tensorflow/python/ops/nn_ops.py.請(qǐng)參閱指南:神經(jīng)網(wǎng)絡(luò)>池操作在輸入上執(zhí)行平均池.output中的每個(gè)條目都是value中相應(yīng)大小ksize窗口的平均值.參數(shù): value:形狀為[batch, height, width, channe...

http://m.o2fo.com/tensorflow_python/tf_nn_avg_pool.html

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