Paul Paczuski
ebd7135b50
Improve stability of BCE loss calculation for input probabilities close to or exactly 0 or 1 ( #1280 )
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* Improve stability of BCE loss calculation
* Standardize comment
* Apply formatting with black via pre-commit
* Add usage recommendation to docstring
* Update python/mlx/nn/losses.py
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Co-authored-by: Awni Hannun <awni.hannun@gmail.com >
2024-07-24 08:38:22 -07:00
Aryan Gupta
ef73393a19
Feat: Add weights argument in BCE Loss and tests ( #620 )
2024-02-07 09:39:52 -08:00
AtomicVar
83f63f2184
Add Margin Ranking Loss ( #536 )
2024-02-02 10:57:31 -08:00
AtomicVar
755dcf6137
Enable cross_entropy loss to handle dense targets ( #517 )
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* Enable cross_entropy loss to handle dense targets
Dense targets means probabilities or one-hot encodings.
* better shape check of weights
* nits in docstring
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Co-authored-by: Awni Hannun <awni@apple.com >
2024-01-23 12:17:22 -08:00
Awni Hannun
7a34e46677
Quantize with groups of 32 ( #511 )
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* allow quantize with group sizes of 32
* missing cpu dispatch
* remove print
* Fix qvm for group_size 32
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Co-authored-by: Angelos Katharopoulos <a_katharopoulos@apple.com >
2024-01-21 06:19:05 -08:00
AtomicVar
550d4bf7c0
Update binary_cross_entropy function to handle both logits and probabilities ( #492 )
2024-01-18 19:22:23 -08:00
AtomicVar
d1fef34138
Add Gaussian NLL loss function ( #477 )
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* Add Gaussian NLL loss function
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Co-authored-by: Awni Hannun <awni@apple.com >
2024-01-18 06:44:44 -08:00
YUN, Junwoo
0b8aeddac6
Additoinal losses ( #336 )
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* cosine similarity loss
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Co-authored-by: Awni Hannun <awni@apple.com >
* Docstring nits
2024-01-08 14:01:13 -08:00
Awni Hannun
dff4a3833f
Module checks the weight on load_weights ( #337 )
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* update module to check weights on load, also fix docs and reorganize tests
* nits + rebase
* a few more docs updates for Module
* use manual module file
* comment
2024-01-02 18:55:42 -08:00
