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Machine Learning with TensorFlow Book by Nishant Shukla
Machine Learning with TensorFlow Book by Nishant Shukla
https://github.com/BinRoot/TensorFlow-Book/


= Chapter 1 =
= Chapter 1 =
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Many values and the values have natural order - Regressor
Many values and the values have natural order - Regressor
= 1.4.2. Unsupervised learning =
Clustering is the process of splitting the data into individual buckets of similar items.
Dimensionality reduction is about manipulating the data to view it under a much simpler perspective.
= 1.4.3 Reinforcement learning =
Reinforcement learning trains on information gathered by observing how the environment reacts to actions.
= 2 Tensorflow opertators =
tf.constant
tf.zeros
tf.ones
tf.negative
tf.add(x, y)—Adds two tensors of the same type, x + y
tf.subtract(x, y)—Subtracts tensors of the same type, x – y
tf.multiply(x, y)—Multiplies two tensors element-wise
tf.pow(x, y)—Takes the element-wise x to the power of y
tf.exp(x)—Equivalent to pow(e, x), where e is Euler’s number (2.718 ...)
tf.sqrt(x)—Equivalent to pow(x, 0.5)
tf.div(x, y)—Takes the element-wise division of x and y
tf.truediv(x, y)—Same as tf.div, except casts the arguments as a float
tf.floordiv(x, y)—Same as truediv, except rounds down the final answer into an integer
tf.mod(x, y)—Takes the element-wise remainder from division
-> 2.4. Executing operators with sessions


[[Категория:Работа]]
[[Категория:Работа]]

Версия 19:36, 25 февраля 2018

Категория:Работа

Machine Learning with TensorFlow Book by Nishant Shukla

https://github.com/BinRoot/TensorFlow-Book/

Chapter 1

1.4.1 Supervised learning

Descrete with few values - Classifier

Many values and the values have natural order - Regressor

1.4.2. Unsupervised learning

Clustering is the process of splitting the data into individual buckets of similar items.

Dimensionality reduction is about manipulating the data to view it under a much simpler perspective.

1.4.3 Reinforcement learning

Reinforcement learning trains on information gathered by observing how the environment reacts to actions.

2 Tensorflow opertators

tf.constant

tf.zeros

tf.ones

tf.negative

tf.add(x, y)—Adds two tensors of the same type, x + y

tf.subtract(x, y)—Subtracts tensors of the same type, x – y

tf.multiply(x, y)—Multiplies two tensors element-wise

tf.pow(x, y)—Takes the element-wise x to the power of y

tf.exp(x)—Equivalent to pow(e, x), where e is Euler’s number (2.718 ...)

tf.sqrt(x)—Equivalent to pow(x, 0.5)

tf.div(x, y)—Takes the element-wise division of x and y

tf.truediv(x, y)—Same as tf.div, except casts the arguments as a float

tf.floordiv(x, y)—Same as truediv, except rounds down the final answer into an integer

tf.mod(x, y)—Takes the element-wise remainder from division

-> 2.4. Executing operators with sessions