snorkel.slicing.SFApplier¶
-
class
snorkel.slicing.
SFApplier
(lfs)[source]¶ Bases:
snorkel.labeling.apply.core.LFApplier
SF applier for a list of data points.
See
snorkel.labeling.core.LFApplier
for details.-
__init__
(lfs)[source]¶ Initialize self. See help(type(self)) for accurate signature.
- Return type
None
Methods
__init__
(lfs)Initialize self.
apply
(data_points[, progress_bar, …])Label list of data points or a NumPy array with LFs.
-
apply
(data_points, progress_bar=True, fault_tolerant=False, return_meta=False)[source]¶ Label list of data points or a NumPy array with LFs.
- Parameters
data_points (
Union
[Sequence
[Any
],ndarray
]) – List of data points or NumPy array to be labeled by LFsprogress_bar (
bool
) – Display a progress bar?fault_tolerant (
bool
) – Output-1
if LF execution fails?return_meta (
bool
) – Return metadata from apply call?
- Return type
Union
[ndarray
,Tuple
[ndarray
,ApplierMetadata
]]- Returns
np.ndarray – Matrix of labels emitted by LFs
ApplierMetadata – Metadata, such as fault counts, for the apply call
-