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Author SHA1 Message Date
Jensun Ravichandran
ff69eb1256 Tecator.data is a Tensor and Tecator.targets is a LongTensor 2021-06-01 17:28:37 +02:00
Alexander Engelsberger
4ca581909a [FEATURE] Change NumpyDataset.data to torch.Tensor 2021-06-01 17:17:42 +02:00
Alexander Engelsberger
2722d976f5 [WIP] Add Growing Neural Gas Energy 2021-06-01 17:16:26 +02:00
Jensun Ravichandran
946cda00d2 Add more competition functions 2021-06-01 12:37:21 +02:00
Jensun Ravichandran
8227525c82 Add LambdaLayer 2021-05-31 16:47:20 +02:00
Jensun Ravichandran
e61ae73749 Make components dynamic 2021-05-31 00:31:40 +02:00
Alexander Engelsberger
040d1ee9e8 Add probabilistic losses 
Based on Soft LVQ paper by Seo and Obermayer
 2021-05-28 20:38:50 +02:00
Alexander Engelsberger
7f0da894fa Add transformation from distances into gaussian distribution 2021-05-28 16:50:04 +02:00
Alexander Engelsberger
62726df278 Add stratified sum as competition 
For example used in RSLVQ
 2021-05-28 16:49:39 +02:00
Alexander Engelsberger
0ba09db6fe Bump version: 0.4.5 → 0.5.0 2021-05-28 16:17:49 +02:00
Alexander Engelsberger
87334c11e6 Remove Prototypes1D and its tests 2021-05-28 16:17:49 +02:00
Alexander Engelsberger
40ef3aeda2 Remove usage of Prototype1D 
Update Iris example to new component API
Update Tecator example to new component API
Update LGMLVQ example to new component API
Update GTLVQ to new component API
 2021-05-28 16:17:40 +02:00
Christoph
94fe4435a8 Bump version: 0.4.4 → 0.4.5 2021-05-27 09:58:25 +02:00
Alexander Engelsberger
c204bc8e1f integrate reviews from ChristophRaab:master 2021-05-27 09:43:02 +02:00
Alexander Engelsberger
00615ae837 refactored gtlvq from ChristophRaab:master 2021-05-27 09:40:42 +02:00
Jensun Ravichandran
9f5f0d12dd [BUGFIX] Parse dictionary distribution appropirately 2021-05-25 20:52:39 +02:00
Jensun Ravichandran
8a291f7bfb Overload distribution argument in component initializers 
The component initializers behave differently based on the type of the
`distribution` argument. If it is a Python
[list](https://docs.python.org/3/tutorial/datastructures.html), it is assumed
that there are as many entries in this list as there are classes, and the number
at each location of this list describes the number of prototypes to be used for
that particular class. So, `[1, 1, 1]` implies that we have three classes with
one prototype per class. If it is a Python
[tuple](https://docs.python.org/3/tutorial/datastructures.html), it a shorthand
of `(num_classes, prototypes_per_class)` is assumed. If it is a Python
[dictionary](https://docs.python.org/3/tutorial/datastructures.html), the
key-value pairs describe the class label and the number of prototypes for that
class respectively. So, `{0: 2, 1: 2, 2: 2}` implies that we have three classes
with labels `{1, 2, 3}`, each equipped with two prototypes.
 2021-05-25 20:05:29 +02:00
Alexander Engelsberger
21e3e3b82d Cache pip in CI 2021-05-25 16:43:48 +02:00
Alexander Engelsberger
a6bd6e130a Add subpackages into prototorch namespace. 2021-05-25 16:40:53 +02:00
Alexander Engelsberger
fcdfa52892 Ignore artiifacts folder 2021-05-25 16:40:34 +02:00
Alexander Engelsberger
73e6fe384e Use 'num_' in all variable names 2021-05-25 15:57:05 +02:00
Alexander Engelsberger
aff7a385a3 Use dict for distribution 
This change allows the use of LightningCLI.
 2021-05-21 17:10:02 +02:00
Jensun Ravichandran
1e23ba05fa Add test_components 2021-05-21 16:22:02 +02:00
Alexander Engelsberger
ee30d4da5b [BUGFIX] Initializers can handle Dataloaders now 2021-05-21 16:00:20 +02:00
Alexander Engelsberger
14508f0600 [DOC] Small improvements 2021-05-21 15:59:44 +02:00
Jensun Ravichandran
e3f8828da4 Accept dataloaders for component initialization 2021-05-21 11:59:57 +02:00
Jensun Ravichandran
30adbf705c Update dependencies 2021-05-20 11:44:53 +02:00
Jensun Ravichandran
ee42fd68b1 NumpyDataset now has data and targets properties 2021-05-18 19:38:40 +02:00
Jensun Ravichandran
736d9a6349 Rename PositionAwareInitializer to DataAwareInitializer 
Also, add the aliases `Zeros` and `Ones`.
 2021-05-18 19:37:25 +02:00
Alexander Engelsberger
0055e15bc1 [DOC] Fix iris data dimension 2021-05-18 18:57:03 +02:00
Alexander Engelsberger
b2e1df7308 Improve dataset documentation. 2021-05-18 18:54:43 +02:00
Jensun Ravichandran
b935e9caf3 Update _get_dp_dm 2021-05-18 13:09:11 +02:00
Jensun Ravichandran
503ef0e05f Cleanup components 2021-05-17 16:58:57 +02:00
Jensun Ravichandran
dc6248413c Apply transformations in component initializers 2021-05-17 16:58:22 +02:00
Jensun Ravichandran
e73b70ceb7 Minor aesthetic change 2021-05-17 16:57:41 +02:00
Jensun Ravichandran
639198e774 Update Iris dataset 2021-05-17 16:57:13 +02:00
Alexander Engelsberger
768d969f89 Device agnostic initialization of components. 2021-05-13 15:21:04 +02:00
Alexander Engelsberger
aec422c277 Remove copy paste error from documentation. 2021-05-13 11:56:38 +02:00
Jensun Ravichandran
6c14170de6 [BUGFIX] Fix typo 2021-05-12 16:31:22 +02:00
Jensun Ravichandran
36a330aa66 Update component initializers 2021-05-12 16:28:55 +02:00
Jensun Ravichandran
acd4ac6a86 Flatten tensors before computing distances 2021-05-12 16:28:34 +02:00
Jensun Ravichandran
abe64cfe8f
Merge pull request #3 from dmoebius-dm/dev 
Removed wrong parameter.
 2021-05-12 16:23:27 +02:00
Danny
caae95d01d Removed wrong parameter. 2021-05-12 16:00:01 +02:00
Alexander Engelsberger
088429a16a Bump version: 0.4.3 → 0.4.4 2021-05-11 17:17:49 +02:00
Jensun Ravichandran
b6145223c8 [HOTFIX] Add missing iris.py and fix knnc bug 2021-05-11 17:20:48 +02:00
Alexander Engelsberger
09256956f3 Bump version: 0.4.2 → 0.4.3 2021-05-11 17:04:08 +02:00
Jensun Ravichandran
0ca90fdcee Merge branch 'dev' of github.com:si-cim/prototorch into dev 2021-05-11 17:07:04 +02:00
Jensun Ravichandran
be21412f8a Add thin wrapper for the Iris dataset 2021-05-11 17:06:41 +02:00
Jensun Ravichandran
ae6bc47f87 [BUGFIX] Fix knnc 2021-05-11 17:06:27 +02:00
Jensun Ravichandran
7bb93f027a Support for unequal prototype distributions 2021-05-11 16:11:11 +02:00