ci: add github actions (#16)
* chore: update pre-commit versions * ci: remove old configurations * ci: copy workflow from prototorch * ci: run precommit for all files * ci: add examples CPU test * ci(test): failing example test * ci: fix workflow definition * ci(test): repeat failing example test * ci: fix workflow definition * ci(test): repeat failing example test II * ci: fix test command * ci: cleanup example test * ci: remove travis badge
This commit is contained in:
committed by
GitHub
parent
62c5974a85
commit
1a17193b35
@@ -19,9 +19,23 @@ from .glvq import (
|
||||
SiameseGTLVQ,
|
||||
)
|
||||
from .knn import KNN
|
||||
from .lvq import LVQ1, LVQ21, MedianLVQ
|
||||
from .probabilistic import CELVQ, PLVQ, RSLVQ, SLVQ
|
||||
from .unsupervised import GrowingNeuralGas, HeskesSOM, KohonenSOM, NeuralGas
|
||||
from .lvq import (
|
||||
LVQ1,
|
||||
LVQ21,
|
||||
MedianLVQ,
|
||||
)
|
||||
from .probabilistic import (
|
||||
CELVQ,
|
||||
PLVQ,
|
||||
RSLVQ,
|
||||
SLVQ,
|
||||
)
|
||||
from .unsupervised import (
|
||||
GrowingNeuralGas,
|
||||
HeskesSOM,
|
||||
KohonenSOM,
|
||||
NeuralGas,
|
||||
)
|
||||
from .vis import *
|
||||
|
||||
__version__ = "0.3.0"
|
||||
|
@@ -14,6 +14,7 @@ from ..nn.wrappers import LambdaLayer
|
||||
|
||||
class ProtoTorchBolt(pl.LightningModule):
|
||||
"""All ProtoTorch models are ProtoTorch Bolts."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__()
|
||||
|
||||
@@ -52,6 +53,7 @@ class ProtoTorchBolt(pl.LightningModule):
|
||||
|
||||
|
||||
class PrototypeModel(ProtoTorchBolt):
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -81,6 +83,7 @@ class PrototypeModel(ProtoTorchBolt):
|
||||
|
||||
|
||||
class UnsupervisedPrototypeModel(PrototypeModel):
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -103,6 +106,7 @@ class UnsupervisedPrototypeModel(PrototypeModel):
|
||||
|
||||
|
||||
class SupervisedPrototypeModel(PrototypeModel):
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -178,6 +182,7 @@ class ProtoTorchMixin(object):
|
||||
|
||||
class NonGradientMixin(ProtoTorchMixin):
|
||||
"""Mixin for custom non-gradient optimization."""
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.automatic_optimization = False
|
||||
@@ -188,6 +193,7 @@ class NonGradientMixin(ProtoTorchMixin):
|
||||
|
||||
class ImagePrototypesMixin(ProtoTorchMixin):
|
||||
"""Mixin for models with image prototypes."""
|
||||
|
||||
def on_train_batch_end(self, outputs, batch, batch_idx, dataloader_idx):
|
||||
"""Constrain the components to the range [0, 1] by clamping after updates."""
|
||||
self.proto_layer.components.data.clamp_(0.0, 1.0)
|
||||
|
@@ -11,6 +11,7 @@ from .extras import ConnectionTopology
|
||||
|
||||
|
||||
class PruneLoserPrototypes(pl.Callback):
|
||||
|
||||
def __init__(self,
|
||||
threshold=0.01,
|
||||
idle_epochs=10,
|
||||
@@ -67,6 +68,7 @@ class PruneLoserPrototypes(pl.Callback):
|
||||
|
||||
|
||||
class PrototypeConvergence(pl.Callback):
|
||||
|
||||
def __init__(self, min_delta=0.01, idle_epochs=10, verbose=False):
|
||||
self.min_delta = min_delta
|
||||
self.idle_epochs = idle_epochs # epochs to wait
|
||||
@@ -89,6 +91,7 @@ class GNGCallback(pl.Callback):
|
||||
Based on "A Growing Neural Gas Network Learns Topologies" by Bernd Fritzke.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, reduction=0.1, freq=10):
|
||||
self.reduction = reduction
|
||||
self.freq = freq
|
||||
|
@@ -13,6 +13,7 @@ from .glvq import SiameseGLVQ
|
||||
|
||||
class CBC(SiameseGLVQ):
|
||||
"""Classification-By-Components."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
|
@@ -54,6 +54,7 @@ def ltangent_distance(x, y, omegas):
|
||||
|
||||
|
||||
class GaussianPrior(torch.nn.Module):
|
||||
|
||||
def __init__(self, variance):
|
||||
super().__init__()
|
||||
self.variance = variance
|
||||
@@ -63,6 +64,7 @@ class GaussianPrior(torch.nn.Module):
|
||||
|
||||
|
||||
class RankScaledGaussianPrior(torch.nn.Module):
|
||||
|
||||
def __init__(self, lambd):
|
||||
super().__init__()
|
||||
self.lambd = lambd
|
||||
@@ -72,6 +74,7 @@ class RankScaledGaussianPrior(torch.nn.Module):
|
||||
|
||||
|
||||
class ConnectionTopology(torch.nn.Module):
|
||||
|
||||
def __init__(self, agelimit, num_prototypes):
|
||||
super().__init__()
|
||||
self.agelimit = agelimit
|
||||
|
@@ -4,9 +4,17 @@ import torch
|
||||
from torch.nn.parameter import Parameter
|
||||
|
||||
from ..core.competitions import wtac
|
||||
from ..core.distances import lomega_distance, omega_distance, squared_euclidean_distance
|
||||
from ..core.distances import (
|
||||
lomega_distance,
|
||||
omega_distance,
|
||||
squared_euclidean_distance,
|
||||
)
|
||||
from ..core.initializers import EyeTransformInitializer
|
||||
from ..core.losses import GLVQLoss, lvq1_loss, lvq21_loss
|
||||
from ..core.losses import (
|
||||
GLVQLoss,
|
||||
lvq1_loss,
|
||||
lvq21_loss,
|
||||
)
|
||||
from ..core.transforms import LinearTransform
|
||||
from ..nn.wrappers import LambdaLayer, LossLayer
|
||||
from .abstract import ImagePrototypesMixin, SupervisedPrototypeModel
|
||||
@@ -15,6 +23,7 @@ from .extras import ltangent_distance, orthogonalization
|
||||
|
||||
class GLVQ(SupervisedPrototypeModel):
|
||||
"""Generalized Learning Vector Quantization."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -99,6 +108,7 @@ class SiameseGLVQ(GLVQ):
|
||||
transformation pipeline are only learned from the inputs.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self,
|
||||
hparams,
|
||||
backbone=torch.nn.Identity(),
|
||||
@@ -165,6 +175,7 @@ class LVQMLN(SiameseGLVQ):
|
||||
rather in the embedding space.
|
||||
|
||||
"""
|
||||
|
||||
def compute_distances(self, x):
|
||||
latent_protos, _ = self.proto_layer()
|
||||
latent_x = self.backbone(x)
|
||||
@@ -180,6 +191,7 @@ class GRLVQ(SiameseGLVQ):
|
||||
TODO Make a RelevanceLayer. `bb_lr` is ignored otherwise.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -205,6 +217,7 @@ class SiameseGMLVQ(SiameseGLVQ):
|
||||
Implemented as a Siamese network with a linear transformation backbone.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -235,6 +248,7 @@ class GMLVQ(GLVQ):
|
||||
function. This makes it easier to implement a localized variant.
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
distance_fn = kwargs.pop("distance_fn", omega_distance)
|
||||
super().__init__(hparams, distance_fn=distance_fn, **kwargs)
|
||||
@@ -269,6 +283,7 @@ class GMLVQ(GLVQ):
|
||||
|
||||
class LGMLVQ(GMLVQ):
|
||||
"""Localized and Generalized Matrix Learning Vector Quantization."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
distance_fn = kwargs.pop("distance_fn", lomega_distance)
|
||||
super().__init__(hparams, distance_fn=distance_fn, **kwargs)
|
||||
@@ -285,6 +300,7 @@ class LGMLVQ(GMLVQ):
|
||||
|
||||
class GTLVQ(LGMLVQ):
|
||||
"""Localized and Generalized Tangent Learning Vector Quantization."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
distance_fn = kwargs.pop("distance_fn", ltangent_distance)
|
||||
super().__init__(hparams, distance_fn=distance_fn, **kwargs)
|
||||
@@ -323,6 +339,7 @@ class SiameseGTLVQ(SiameseGLVQ, GTLVQ):
|
||||
|
||||
class GLVQ1(GLVQ):
|
||||
"""Generalized Learning Vector Quantization 1."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
self.loss = LossLayer(lvq1_loss)
|
||||
@@ -331,6 +348,7 @@ class GLVQ1(GLVQ):
|
||||
|
||||
class GLVQ21(GLVQ):
|
||||
"""Generalized Learning Vector Quantization 2.1."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
self.loss = LossLayer(lvq21_loss)
|
||||
@@ -362,6 +380,7 @@ class ImageGTLVQ(ImagePrototypesMixin, GTLVQ):
|
||||
after updates.
|
||||
|
||||
"""
|
||||
|
||||
def on_train_batch_end(self, outputs, batch, batch_idx, dataloader_idx):
|
||||
"""Constrain the components to the range [0, 1] by clamping after updates."""
|
||||
self.proto_layer.components.data.clamp_(0.0, 1.0)
|
||||
|
@@ -4,13 +4,17 @@ import warnings
|
||||
|
||||
from ..core.competitions import KNNC
|
||||
from ..core.components import LabeledComponents
|
||||
from ..core.initializers import LiteralCompInitializer, LiteralLabelsInitializer
|
||||
from ..core.initializers import (
|
||||
LiteralCompInitializer,
|
||||
LiteralLabelsInitializer,
|
||||
)
|
||||
from ..utils.utils import parse_data_arg
|
||||
from .abstract import SupervisedPrototypeModel
|
||||
|
||||
|
||||
class KNN(SupervisedPrototypeModel):
|
||||
"""K-Nearest-Neighbors classification algorithm."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
|
@@ -9,6 +9,7 @@ from .glvq import GLVQ
|
||||
|
||||
class LVQ1(NonGradientMixin, GLVQ):
|
||||
"""Learning Vector Quantization 1."""
|
||||
|
||||
def training_step(self, train_batch, batch_idx, optimizer_idx=None):
|
||||
protos, plables = self.proto_layer()
|
||||
x, y = train_batch
|
||||
@@ -38,6 +39,7 @@ class LVQ1(NonGradientMixin, GLVQ):
|
||||
|
||||
class LVQ21(NonGradientMixin, GLVQ):
|
||||
"""Learning Vector Quantization 2.1."""
|
||||
|
||||
def training_step(self, train_batch, batch_idx, optimizer_idx=None):
|
||||
protos, plabels = self.proto_layer()
|
||||
|
||||
@@ -70,6 +72,7 @@ class MedianLVQ(NonGradientMixin, GLVQ):
|
||||
# TODO Avoid computing distances over and over
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, hparams, verbose=True, **kwargs):
|
||||
self.verbose = verbose
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
@@ -11,6 +11,7 @@ from .glvq import GLVQ, SiameseGMLVQ
|
||||
|
||||
class CELVQ(GLVQ):
|
||||
"""Cross-Entropy Learning Vector Quantization."""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -29,6 +30,7 @@ class CELVQ(GLVQ):
|
||||
|
||||
|
||||
class ProbabilisticLVQ(GLVQ):
|
||||
|
||||
def __init__(self, hparams, rejection_confidence=0.0, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -62,6 +64,7 @@ class ProbabilisticLVQ(GLVQ):
|
||||
|
||||
class SLVQ(ProbabilisticLVQ):
|
||||
"""Soft Learning Vector Quantization."""
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.loss = LossLayer(nllr_loss)
|
||||
@@ -70,6 +73,7 @@ class SLVQ(ProbabilisticLVQ):
|
||||
|
||||
class RSLVQ(ProbabilisticLVQ):
|
||||
"""Robust Soft Learning Vector Quantization."""
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.loss = LossLayer(rslvq_loss)
|
||||
@@ -81,6 +85,7 @@ class PLVQ(ProbabilisticLVQ, SiameseGMLVQ):
|
||||
|
||||
TODO: Use Backbone LVQ instead
|
||||
"""
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.conditional_distribution = RankScaledGaussianPrior(
|
||||
|
@@ -18,6 +18,7 @@ class KohonenSOM(NonGradientMixin, UnsupervisedPrototypeModel):
|
||||
TODO Allow non-2D grids
|
||||
|
||||
"""
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
h, w = hparams.get("shape")
|
||||
# Ignore `num_prototypes`
|
||||
@@ -69,6 +70,7 @@ class KohonenSOM(NonGradientMixin, UnsupervisedPrototypeModel):
|
||||
|
||||
|
||||
class HeskesSOM(UnsupervisedPrototypeModel):
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -78,6 +80,7 @@ class HeskesSOM(UnsupervisedPrototypeModel):
|
||||
|
||||
|
||||
class NeuralGas(UnsupervisedPrototypeModel):
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
@@ -110,6 +113,7 @@ class NeuralGas(UnsupervisedPrototypeModel):
|
||||
|
||||
|
||||
class GrowingNeuralGas(NeuralGas):
|
||||
|
||||
def __init__(self, hparams, **kwargs):
|
||||
super().__init__(hparams, **kwargs)
|
||||
|
||||
|
@@ -11,6 +11,7 @@ from ..utils.utils import mesh2d
|
||||
|
||||
|
||||
class Vis2DAbstract(pl.Callback):
|
||||
|
||||
def __init__(self,
|
||||
data,
|
||||
title="Prototype Visualization",
|
||||
@@ -118,6 +119,7 @@ class Vis2DAbstract(pl.Callback):
|
||||
|
||||
|
||||
class VisGLVQ2D(Vis2DAbstract):
|
||||
|
||||
def on_epoch_end(self, trainer, pl_module):
|
||||
if not self.precheck(trainer):
|
||||
return True
|
||||
@@ -141,6 +143,7 @@ class VisGLVQ2D(Vis2DAbstract):
|
||||
|
||||
|
||||
class VisSiameseGLVQ2D(Vis2DAbstract):
|
||||
|
||||
def __init__(self, *args, map_protos=True, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.map_protos = map_protos
|
||||
@@ -179,6 +182,7 @@ class VisSiameseGLVQ2D(Vis2DAbstract):
|
||||
|
||||
|
||||
class VisGMLVQ2D(Vis2DAbstract):
|
||||
|
||||
def __init__(self, *args, ev_proj=True, **kwargs):
|
||||
super().__init__(*args, **kwargs)
|
||||
self.ev_proj = ev_proj
|
||||
@@ -212,6 +216,7 @@ class VisGMLVQ2D(Vis2DAbstract):
|
||||
|
||||
|
||||
class VisCBC2D(Vis2DAbstract):
|
||||
|
||||
def on_epoch_end(self, trainer, pl_module):
|
||||
if not self.precheck(trainer):
|
||||
return True
|
||||
@@ -235,6 +240,7 @@ class VisCBC2D(Vis2DAbstract):
|
||||
|
||||
|
||||
class VisNG2D(Vis2DAbstract):
|
||||
|
||||
def on_epoch_end(self, trainer, pl_module):
|
||||
if not self.precheck(trainer):
|
||||
return True
|
||||
@@ -262,6 +268,7 @@ class VisNG2D(Vis2DAbstract):
|
||||
|
||||
|
||||
class VisImgComp(Vis2DAbstract):
|
||||
|
||||
def __init__(self,
|
||||
*args,
|
||||
random_data=0,
|
||||
|
Reference in New Issue
Block a user