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42d974e08c
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121 Commits

Author SHA1 Message Date
Jensun Ravichandran
42d974e08c No implicit learning rate scheduling 2021-06-04 15:55:06 +02:00
Alexander Engelsberger
47db1965ee [BUGFIX] GNG Example 2021-06-03 15:42:54 +02:00
Alexander Engelsberger
0bc385fe7b [BUGFIX] Neural Gas gets prototype intiailizer from kwargs 2021-06-03 15:24:17 +02:00
Alexander Engelsberger
358f27257d [REFACTOR] Remove prototype_initializer function from GLVQ 
Fixes #9
 2021-06-03 15:15:22 +02:00
Alexander Engelsberger
bda88149d4 [BUGFIX] Growing neural gas 2021-06-03 15:13:38 +02:00
Alexander Engelsberger
7379c61966 [BUGFIX] Fix image visualization for some parameter combination 
image visualization was broken if add_embeding was False, but data visualization was on.
 2021-06-03 15:12:51 +02:00
Alexander Engelsberger
e209bf73d5 [BUGFIX] Pruning example works on GPU now 2021-06-03 14:35:24 +02:00
Alexander Engelsberger
1b09b1d57b [BUGFIX] Probabilistic Models work on GPU now 2021-06-03 14:05:44 +02:00
Alexander Engelsberger
459f7c24be [REFACTOR] Probabilistic loss signs changed 2021-06-03 14:00:47 +02:00
Alexander Engelsberger
3b02d99ebe [BUGFIX] Early stopping example works now 2021-06-03 13:38:16 +02:00
Jensun Ravichandran
ef6bcc1079 [BUG] Early stopping does not seem to work 
The early stopping callback does not work as expected, and crashes at the end of
max_epochs with:

```
~/miniconda3/envs/py38/lib/python3.8/site-packages/pytorch_lightning/trainer/callback_hook.py in on_train_end(self)
    155         """Called when the train ends."""
    156         for callback in self.callbacks:
--> 157             callback.on_train_end(self, self.lightning_module)
    158
    159     def on_pretrain_routine_start(self) -> None:

~/work/repos/prototorch_models/prototorch/models/callbacks.py in on_train_end(self, trainer, pl_module)
     18     def on_train_end(self, trainer, pl_module):
     19         # instead, do it at the end of training loop
---> 20         self._run_early_stopping_check(trainer, pl_module)
     21
     22

TypeError: _run_early_stopping_check() takes 2 positional arguments but 3 were given
```
 2021-06-02 12:44:34 +02:00
Jensun Ravichandran
8851d1bbc9 [FEATURE] Add PruneLoserPrototypes Callback 2021-06-02 03:52:41 +02:00
Jensun Ravichandran
8f7deb75dd [FEATURE] Log prototype win ratios over all training batches 2021-06-02 02:32:54 +02:00
Jensun Ravichandran
7743c50725 Tweak repr 2021-06-02 01:07:48 +02:00
Jensun Ravichandran
fcf3a4979c Remove unused import 2021-06-02 00:49:36 +02:00
Jensun Ravichandran
d46fe4a393 [WIP] Update CBC example 2021-06-02 00:45:33 +02:00
Jensun Ravichandran
88cfd5762e Remove unused imports in models/cbc.py 2021-06-02 00:44:35 +02:00
Jensun Ravichandran
aa42b9e331 [BUGFIX] Import missing module 
models/unsupervised.py uses `pt` in line 37, but `pt` is undefined in the file.
I wonder why Python doesn't complain about this. Perhaps because unsupervised.py
is never run in isolation and `pt` is otherwise available in the namespace of
the example scripts that use unsupervised.py.
 2021-06-02 00:31:57 +02:00
Jensun Ravichandran
91b57b01b1 [REFACTOR] neighbour -> neighbor 2021-06-02 00:29:45 +02:00
Jensun Ravichandran
98c198d463 [REFACTOR] Use LambdaLayer instead of EuclideanDistance 2021-06-02 00:21:11 +02:00
Jensun Ravichandran
757f4e980d Add Local-Matrix LVQ 
Also remove the use of `self.distance_fn` in favor of `self.distance_layer`.
 2021-06-01 23:44:16 +02:00
Jensun Ravichandran
5ec2dd47cd Remove unused import 2021-06-01 23:40:56 +02:00
Jensun Ravichandran
e8cd4d765c Remove unused variable 2021-06-01 23:39:39 +02:00
Jensun Ravichandran
8403b01081 Move CELVQ to probabilistic.py 2021-06-01 23:39:06 +02:00
Jensun Ravichandran
aff6aedd60 Use the add_components API for adding prototypes 2021-06-01 23:37:45 +02:00
Jensun Ravichandran
1b6843dbbb Remove unused imports 2021-06-01 19:31:03 +02:00
Jensun Ravichandran
21023a88d7 [BUGFIX] Fix RSLVQ 2021-06-01 17:44:10 +02:00
Alexander Engelsberger
9c1a41997b [FEATURE] Add Growing Neural Gas 2021-06-01 17:19:43 +02:00
Jensun Ravichandran
1636c84778 Rename rslvq example 2021-05-31 17:56:45 +02:00
Jensun Ravichandran
27eccf44d4 Use LambdaLayer from ProtoTorch 2021-05-31 16:53:04 +02:00
Alexander Engelsberger
2a218c0ede Add example for dynamic components in callbacks 2021-05-31 11:39:24 +02:00
Alexander Engelsberger
db064b5af1 Improvement of model __repr__ 2021-05-31 11:19:06 +02:00
Alexander Engelsberger
0ac4ced85d [refactor] Use functional variant of accuracy 
Prevents Accuracy in `__repr__` of the models.
 2021-05-31 11:12:27 +02:00
Jensun Ravichandran
7b7bc3693d Merge branch 'dev' of github.com:si-cim/prototorch_models into dev 2021-05-31 00:32:49 +02:00
Jensun Ravichandran
cd73f6c427 Add examples/dynamic_components.py 2021-05-31 00:32:27 +02:00
Alexander Engelsberger
a60337ff27 [refactor] Move probabilistic to Prototorch 2021-05-28 20:39:32 +02:00
Alexander Engelsberger
e3392ee952 [refactor] DRY Probabilistic models 2021-05-28 17:13:06 +02:00
Alexander Engelsberger
dade502686 Add MNIST datamodule and training mixin factory. 2021-05-28 16:33:31 +02:00
Jensun Ravichandran
b7edee02c3 [WIP] Add CELVQ 
TODO Ensure that the distances/probs corresponding to the plabels are sorted
like the target labels.
 2021-05-27 17:40:16 +02:00
Alexander Engelsberger
66e3e51a52 Add references to the documentation. 2021-05-26 21:20:17 +02:00
Jensun Ravichandran
d411e52be4 Refactor non-gradient-lvq models into lvq.py 2021-05-25 20:37:34 +02:00
Alexander Engelsberger
32d6f95db0 Add RSLVQ and LikelihoodLVQ 2021-05-25 20:26:15 +02:00
Jensun Ravichandran
139109804f [BUGFIX] Use _forward in LVQ1 and LVQ21 2021-05-25 17:43:37 +02:00
Alexander Engelsberger
72e064338c Use 'num_' in all variable names 2021-05-25 15:41:10 +02:00
Alexander Engelsberger
8ce18f83ce Add prototype_initializer function to GLVQ 
This allows overwriting it inside subclasses.
 2021-05-21 17:13:10 +02:00
Alexander Engelsberger
7b4f7d84e0 Update Documentation 
Clean up project
 2021-05-21 15:42:45 +02:00
Jensun Ravichandran
a5e086ce0d Refactor code 2021-05-21 13:33:57 +02:00
Jensun Ravichandran
0611f81aba Update models namespace 2021-05-21 13:11:59 +02:00
Jensun Ravichandran
a9382dcd9b Add get_prototype_grid method 2021-05-21 13:11:48 +02:00
Jensun Ravichandran
0933a88a1b Fix ImageCBC bug 2021-05-21 13:11:36 +02:00