pyemma.coordinates.pipelines.Pipeline

class pyemma.coordinates.pipelines.Pipeline(chain, chunksize=None, param_stride=1)

Data processing pipeline.

__init__(chain, chunksize=None, param_stride=1)

Data processing pipeline.

Parameters

• chain (list of transformers like objects) – the order in the list defines the direction of data flow.

• chunksize (int, optional) – how many frames shall be processed at once.

• param_stride (int, optional) – omit every n’th data point

Methods

_Loggable__create_logger()
__delattr__(name, /)	Implement delattr(self, name).
__dir__()	Default dir() implementation.
__eq__(value, /)	Return self==value.
__format__(format_spec, /)	Default object formatter.
__ge__(value, /)	Return self>=value.
__getattribute__(name, /)	Return getattr(self, name).
__gt__(value, /)	Return self>value.
__hash__()	Return hash(self).
__init__(chain[, chunksize, param_stride])	Data processing pipeline.
__init_subclass__	This method is called when a class is subclassed.
__le__(value, /)	Return self<=value.
__lt__(value, /)	Return self<value.
__ne__(value, /)	Return self!=value.
__new__(**kwargs)	Create and return a new object.
__reduce__()	Helper for pickle.
__reduce_ex__(protocol, /)	Helper for pickle.
__repr__()	Return repr(self).
__setattr__(name, value, /)	Implement setattr(self, name, value).
__sizeof__()	Size of object in memory, in bytes.
__str__()	Return str(self).
__subclasshook__	Abstract classes can override this to customize issubclass().
_cleanup_logger(logger_id, logger_name)
_is_estimated()	Iterates through the pipeline elements and checks if every element is parametrized.
_logger_is_active(level)	@param level: int log level (debug=10, info=20, warn=30, error=40, critical=50)
add_element(e)	Appends a pipeline stage.
parametrize()	Reads all data and discretizes it into discrete trajectories.
set_element(index, e)	Replaces a pipeline stage.

Attributes

_Loggable__ids
_Loggable__refs
__dict__
__doc__
__module__
__weakref__	list of weak references to the object (if defined)
_loglevel_CRITICAL
_loglevel_DEBUG
_loglevel_ERROR
_loglevel_INFO
_loglevel_WARN
chunksize
logger	The logger for this class instance
name	The name of this instance