Fix conditions rendering
This commit is contained in:
committed by
Nicola Demo
parent
8dc682c849
commit
05105dd517
@@ -29,37 +29,49 @@ def warning_function(new, old):
|
||||
|
||||
class Condition:
|
||||
"""
|
||||
The class ``Condition`` is used to represent the constraints (physical
|
||||
equations, boundary conditions, etc.) that should be satisfied in the
|
||||
problem at hand. Condition objects are used to formulate the
|
||||
PINA :class:`~pina.problem.abstract_problem.AbstractProblem` object.
|
||||
Conditions can be specified in four ways:
|
||||
Represents constraints (such as physical equations, boundary conditions,
|
||||
etc.) that must be satisfied in a given problem. Condition objects are used
|
||||
to formulate the PINA
|
||||
:class:`~pina.problem.abstract_problem.AbstractProblem` object.
|
||||
|
||||
1. By specifying the input and target of the condition; in such a
|
||||
case, the model is trained to produce the output points given the input
|
||||
points. Those points can either be torch.Tensor, LabelTensors, Graph.
|
||||
Based on the type of the input and target, there are different
|
||||
implementations of the condition. For more details, see
|
||||
:class:`~pina.condition.input_target_condition.InputTargetCondition`.
|
||||
There are different types of conditions:
|
||||
|
||||
2. By specifying the domain and the equation of the condition; in such
|
||||
a case, the model is trained to minimize the equation residual by
|
||||
evaluating it at some samples of the domain.
|
||||
- :class:`~pina.condition.input_target_condition.InputTargetCondition`:
|
||||
Defined by specifying both the input and the target of the condition. In
|
||||
this case, the model is trained to produce the target given the input. The
|
||||
input and output data must be one of the :class:`torch.Tensor`,
|
||||
:class:`~pina.label_tensor.LabelTensor`,
|
||||
:class:`~torch_geometric.data.Data`, or :class:`~pina.graph.Graph`.
|
||||
Different implementations exist depending on the type of input and target.
|
||||
For more details, see
|
||||
:class:`~pina.condition.input_target_condition.InputTargetCondition`.
|
||||
|
||||
3. By specifying the input and the equation of the condition; in
|
||||
such a case, the model is trained to minimize the equation residual by
|
||||
evaluating it at the passed input points. The input points must be
|
||||
a LabelTensor. Based on the type of the input, there are different
|
||||
implementations of the condition. For more details, see
|
||||
:class:`~pina.condition.input_equation_condition.InputEquationCondition`
|
||||
.
|
||||
- :class:`~pina.condition.domain_equation_condition.DomainEquationCondition`
|
||||
: Defined by specifying both the domain and the equation of the condition.
|
||||
Here, the model is trained to minimize the equation residual by evaluating
|
||||
it at sampled points within the domain.
|
||||
|
||||
4. By specifying only the input data; in such a case the model is
|
||||
trained with an unsupervised costum loss and uses the data in training.
|
||||
Additionaly conditioning variables can be passed, whenever the model
|
||||
has extra conditioning variable it depends on. Based on the type of the
|
||||
input, there are different implementations of the condition. For more
|
||||
details, see :class:`~pina.condition.data_condition.DataCondition`.
|
||||
- :class:`~pina.condition.input_equation_condition.InputEquationCondition`:
|
||||
Defined by specifying the input and the equation of the condition. In this
|
||||
case, the model is trained to minimize the equation residual by evaluating
|
||||
it at the provided input. The input must be either a
|
||||
:class:`~pina.label_tensor.LabelTensor` or a :class:`~pina.graph.Graph`.
|
||||
Different implementations exist depending on the type of input. For more
|
||||
details, see
|
||||
:class:`~pina.condition.input_equation_condition.InputEquationCondition`.
|
||||
|
||||
- :class:`~pina.condition.data_condition.DataCondition`:
|
||||
Defined by specifying only the input. In this case, the model is trained
|
||||
with an unsupervised custom loss while using the provided data during
|
||||
training. The input data must be one of :class:`torch.Tensor`,
|
||||
:class:`~pina.label_tensor.LabelTensor`,
|
||||
:class:`~torch_geometric.data.Data`, or :class:`~pina.graph.Graph`.
|
||||
Additionally, conditional variables can be provided when the model
|
||||
depends on extra parameters. These conditional variables must be either
|
||||
:class:`torch.Tensor` or :class:`~pina.label_tensor.LabelTensor`.
|
||||
Different implementations exist depending on the type of input.
|
||||
For more details, see
|
||||
:class:`~pina.condition.data_condition.DataCondition`.
|
||||
|
||||
:Example:
|
||||
|
||||
@@ -94,7 +106,8 @@ class Condition:
|
||||
|
||||
def __new__(cls, *args, **kwargs):
|
||||
"""
|
||||
Check the input arguments and return the appropriate Condition object.
|
||||
Instantiate the appropriate Condition object based on the keyword
|
||||
arguments passed.
|
||||
|
||||
:raises ValueError: If no keyword arguments are passed.
|
||||
:raises ValueError: If the keyword arguments are invalid.
|
||||
|
||||
@@ -27,8 +27,8 @@ class ConditionInterface(metaclass=ABCMeta):
|
||||
"""
|
||||
Return the problem to which the condition is associated.
|
||||
|
||||
:return: Problem to which the condition is associated
|
||||
:rtype: pina.problem.AbstractProblem
|
||||
:return: Problem to which the condition is associated.
|
||||
:rtype: ~pina.problem.abstract_problem.AbstractProblem
|
||||
"""
|
||||
return self._problem
|
||||
|
||||
|
||||
@@ -69,13 +69,12 @@ class DataCondition(ConditionInterface):
|
||||
:type input: torch.Tensor | LabelTensor | Graph | Data | list[Graph] |
|
||||
list[Data] | tuple[Graph] | tuple[Data]
|
||||
:param conditional_variables: Conditional variables for the condition.
|
||||
:type conditional_variables: torch.Tensor or LabelTensor
|
||||
:type conditional_variables: torch.Tensor | LabelTensor
|
||||
|
||||
.. note::
|
||||
If either ``input`` is composed by a list of
|
||||
:class:`~pina.graph.Graph` or :class:`~torch_geometric.data.Data`,
|
||||
all elements must have the same structure (keys and data
|
||||
types)
|
||||
If ``input`` consists of a list of :class:`~pina.graph.Graph` or
|
||||
:class:`~torch_geometric.data.Data`, all elements must have the same
|
||||
structure (keys and data types)
|
||||
"""
|
||||
|
||||
super().__init__()
|
||||
|
||||
@@ -16,9 +16,9 @@ class InputEquationCondition(ConditionInterface):
|
||||
used in a Physics Informed problems. Based on the type of the input,
|
||||
different condition implementations are available:
|
||||
|
||||
- :class:`InputTensorEquationCondition`: For
|
||||
- :class:`InputTensorEquationCondition`: For \
|
||||
:class:`~pina.label_tensor.LabelTensor` input data.
|
||||
- :class:`InputGraphEquationCondition`: For :class:`~pina.graph.Graph`
|
||||
- :class:`InputGraphEquationCondition`: For :class:`~pina.graph.Graph` \
|
||||
input data.
|
||||
"""
|
||||
|
||||
@@ -65,19 +65,18 @@ class InputEquationCondition(ConditionInterface):
|
||||
|
||||
def __init__(self, input, equation):
|
||||
"""
|
||||
Initialize the InputEquationCondition by storing the input and equation.
|
||||
Initialize the object by storing the input data and equation object.
|
||||
|
||||
:param input: Input data for the condition.
|
||||
:type input: pina.label_tensor.LabelTensor | pina.graph.Graph |
|
||||
list[pina.graph.Graph] | tuple[pina.graph.Graph]
|
||||
:type input: LabelTensor | Graph |
|
||||
list[Graph] | tuple[Graph]
|
||||
:param EquationInterface equation: Equation object containing the
|
||||
equation function.
|
||||
|
||||
.. note::
|
||||
If ``input`` is composed by a list of :class:`~pina.graph.Graph`
|
||||
objects, all elements must have the same structure (keys and data
|
||||
types). Moreover, at least one attribute must be a
|
||||
:class:`~pina.label_tensor.LabelTensor`.
|
||||
If ``input`` consists of a list of :class:`~pina.graph.Graph` or
|
||||
:class:`~torch_geometric.data.Data`, all elements must have the same
|
||||
structure (keys and data types)
|
||||
"""
|
||||
|
||||
super().__init__()
|
||||
|
||||
@@ -15,17 +15,17 @@ class InputTargetCondition(ConditionInterface):
|
||||
both supervised learning and Physics-informed problems. Based on the type of
|
||||
the input and target, different condition implementations are available:
|
||||
|
||||
- :class:`TensorInputTensorTargetCondition`: For :class:`torch.Tensor` or
|
||||
- :class:`TensorInputTensorTargetCondition`: For :class:`torch.Tensor` or \
|
||||
:class:`~pina.label_tensor.LabelTensor` input and target data.
|
||||
- :class:`TensorInputGraphTargetCondition`: For :class:`torch.Tensor` or
|
||||
:class:`~pina.label_tensor.LabelTensor` input and
|
||||
:class:`~pina.graph.Graph` or :class:`~torch_geometric.data.Data`
|
||||
- :class:`TensorInputGraphTargetCondition`: For :class:`torch.Tensor` or \
|
||||
:class:`~pina.label_tensor.LabelTensor` input and \
|
||||
:class:`~pina.graph.Graph` or :class:`torch_geometric.data.Data` \
|
||||
target data.
|
||||
- :class:`GraphInputTensorTargetCondition`: For :class:`~pina.graph.Graph`
|
||||
or :class:`~torch_geometric.data.Data` input and :class:`torch.Tensor`
|
||||
- :class:`GraphInputTensorTargetCondition`: For :class:`~pina.graph.Graph` \
|
||||
or :class:`~torch_geometric.data.Data` input and :class:`torch.Tensor` \
|
||||
or :class:`~pina.label_tensor.LabelTensor` target data.
|
||||
- :class:`GraphInputGraphTargetCondition`: For :class:`~pina.graph.Graph` or
|
||||
:class:`~torch_geometric.data.Data` input and target data.
|
||||
- :class:`GraphInputGraphTargetCondition`: For :class:`~pina.graph.Graph` \
|
||||
or :class:`~torch_geometric.data.Data` input and target data.
|
||||
"""
|
||||
|
||||
__slots__ = ["input", "target"]
|
||||
@@ -104,10 +104,10 @@ class InputTargetCondition(ConditionInterface):
|
||||
list[Data] | tuple[Graph] | tuple[Data]
|
||||
|
||||
.. note::
|
||||
If either ``input`` or ``target`` are composed by a list of
|
||||
:class:`~pina.graph.Graph` or :class:`~torch_geometric.data.Data`
|
||||
objects, all elements must have the same structure (keys and data
|
||||
types)
|
||||
If either input or target consists of a list of
|
||||
:class:~pina.graph.Graph or :class:~torch_geometric.data.Data
|
||||
objects, all elements must have the same structure (matching
|
||||
keys and data types).
|
||||
"""
|
||||
|
||||
super().__init__()
|
||||
|
||||
Reference in New Issue
Block a user