提交 1800ca6a authored 作者: Pascal Lamblin's avatar Pascal Lamblin

theano -> Theano

上级 bfc3a357
...@@ -68,12 +68,12 @@ This is what you would normally type: ...@@ -68,12 +68,12 @@ This is what you would normally type:
.. code-block:: python .. code-block:: python
from theano.tensor import * from theano.tensor import *
# create 3 Variables with owner = None # create 3 Variables with owner = None
x = matrix('x') x = matrix('x')
y = matrix('y') y = matrix('y')
z = matrix('z') z = matrix('z')
# create 2 Variables (one for 'e', one intermediate for y*z) # create 2 Variables (one for 'e', one intermediate for y*z)
# create 2 Apply instances (one for '+', one for '*') # create 2 Apply instances (one for '+', one for '*')
e = x + y * z e = x + y * z
...@@ -86,7 +86,7 @@ This is what you would type to build the graph explicitly: ...@@ -86,7 +86,7 @@ This is what you would type to build the graph explicitly:
.. code-block:: python .. code-block:: python
from theano.tensor import * from theano.tensor import *
# Instantiate a type that represents a matrix of doubles # Instantiate a type that represents a matrix of doubles
float64_matrix = TensorType(dtype = 'float64', # double float64_matrix = TensorType(dtype = 'float64', # double
broadcastable = (False, False)) # matrix broadcastable = (False, False)) # matrix
...@@ -129,7 +129,7 @@ Note how the call to ``Apply`` modifies the ``owner`` and ``index`` ...@@ -129,7 +129,7 @@ Note how the call to ``Apply`` modifies the ``owner`` and ``index``
fields of the :ref:`Variables <variable>` passed as outputs to point to fields of the :ref:`Variables <variable>` passed as outputs to point to
itself and the rank they occupy in the output list. This whole itself and the rank they occupy in the output list. This whole
machinery builds a DAG (Directed Acyclic Graph) representing the machinery builds a DAG (Directed Acyclic Graph) representing the
computation, a graph that theano can compile and optimize. computation, a graph that Theano can compile and optimize.
Automatic wrapping Automatic wrapping
...@@ -189,8 +189,8 @@ inputs. Therefore, an Apply node may be obtained from an Op ...@@ -189,8 +189,8 @@ inputs. Therefore, an Apply node may be obtained from an Op
and a list of inputs by calling ``Op.make_node(*inputs)``. and a list of inputs by calling ``Op.make_node(*inputs)``.
Comparing with the Python language, an :ref:`apply` node is Comparing with the Python language, an :ref:`apply` node is
theano's version of a function call whereas an :ref:`op` is Theano's version of a function call whereas an :ref:`op` is
theano's version of a function definition. Theano's version of a function definition.
An Apply instance has three important fields: An Apply instance has three important fields:
......
...@@ -94,7 +94,7 @@ operation on ``x``. ...@@ -94,7 +94,7 @@ operation on ``x``.
.. note:: .. note::
Inplace operations in theano still work in a functional setting: Inplace operations in Theano still work in a functional setting:
they need to return the modified input. Symbolically, Theano they need to return the modified input. Symbolically, Theano
requires one Variable standing for the input *before* being modified requires one Variable standing for the input *before* being modified
and *another* Variable representing the input *after* being and *another* Variable representing the input *after* being
......
...@@ -160,7 +160,7 @@ the Type is to instantiate a plain Type and set the needed fields: ...@@ -160,7 +160,7 @@ the Type is to instantiate a plain Type and set the needed fields:
.. code-block:: python .. code-block:: python
from theano import gof from Theano import gof
double = gof.Type() double = gof.Type()
double.filter = filter double.filter = filter
...@@ -216,7 +216,7 @@ There are several ways to make sure that equality testing works properly: ...@@ -216,7 +216,7 @@ There are several ways to make sure that equality testing works properly:
#. Hide the Double class and only advertise a single instance of it. #. Hide the Double class and only advertise a single instance of it.
Here we will prefer the final option, because it's the simplest. Here we will prefer the final option, because it's the simplest.
Often Ops in the theano code define the ``__eq__`` function though. Often Ops in the Theano code define the ``__eq__`` function though.
Untangling some concepts Untangling some concepts
......
...@@ -9,7 +9,7 @@ class AccumulatorInstance(ModuleInstance): ...@@ -9,7 +9,7 @@ class AccumulatorInstance(ModuleInstance):
class Accumulator(Module): class Accumulator(Module):
# This line tells theano to instantiate an AccumulatorInstance # This line tells Theano to instantiate an AccumulatorInstance
# when make() is called. # when make() is called.
InstanceType = AccumulatorInstance InstanceType = AccumulatorInstance
......
...@@ -93,8 +93,8 @@ Glossary of terminology ...@@ -93,8 +93,8 @@ Glossary of terminology
type type
See :ref:`tensortypes` See :ref:`tensortypes`
Variable Variable
A :ref:`variable` is the main data structure you work with when A :ref:`Variable` is the main data structure you work with when
using Theano. The symbolic inputs that you operate on are using Theano. The symbolic inputs that you operate on are
Variables and what you get from applying various operations to Variables and what you get from applying various operations to
these inputs are also Variables. For example, when I type these inputs are also Variables. For example, when I type
......
Markdown 格式
0%
您添加了 0 到此讨论。请谨慎行事。
请先完成此评论的编辑!
注册 或者 后发表评论