Feature/hstu #290

teodor-r · 2025-07-16T07:38:14Z

Added:

HSTUModel
leave_one_out_mask
context argument to recommend method
fixed cosine distance in DistanceSimilarityModule

Removed Dropout module from IdEmbeddingsItemNet

This reverts commit 8c6ce83. revert torch backbone changes

…nctions & require_context property

…uble dropout

- `leave_one_out_mask` function (`rectools.models.nn.transformers.utils.leave_one_out_mask`) for LOO validation during transformer models training.

rectools/models/nn/transformers/hstu.py

examples/tutorials/transformer_HSTU_tutorial.ipynb

rectools/models/nn/transformers/hstu.py

CHANGELOG.md

rectools/models/nn/transformers/lightning.py

rectools/models/nn/transformers/data_preparator.py

rectools/model_selection/cross_validate.py

rectools/models/nn/transformers/hstu.py

rectools/models/nn/transformers/data_preparator.py

rectools/models/nn/transformers/hstu.py

README.md

feldlime

That's really cool, great job!

examples/tutorials/utils.py

rectools/models/nn/transformers/data_preparator.py

rectools/models/nn/transformers/sasrec.py

CHANGELOG.md

rectools/models/nn/transformers/hstu.py

teodor-r added 30 commits May 26, 2025 21:45

extended data_preparator

00d16ad

first proba

a25c50a

correct attention core $ timestamp preproc on ml

016f088

version for benchmarks

f0cc912

drop xavier everywhere

452b1ea

fix gradient damping & added reverse pos encoding

23ddb80

hot fix

2bea7bd

+reco, xavier init, drop emb scale multiplicator

6c7ca6b

spliter v2

0a6b8dc

add univeral reco poicy

1abac47

remove cv_hstu plug

1fbc991

add datetime spec

4eee397

alpha stable version

b44f7d3

before change TransformerTorchBackbone

71deefe

common preproc extras & torch backbone

8c6ce83

Revert "common preproc extras & torch backbone"

3577d13

This reverts commit 8c6ce83. revert torch backbone changes

extra cols & prep_recommend & revert to hstu data preparator

198f26f

prefinal hstu & prefinal base data preparator

df968dc

rude change data_preparator

ce683ab

final data prepartor & separate logic HSTU init & previous collate fu…

4858152

…nctions & require_context property

common torch backbone & data preparator unix_ts

9b23bdc

minor fixs

8f036ed

a few minors & show val mask issue

b54b4fe

solve issue double dropout

74b3ef9

for diff

c1313e9

inherit SASRec data preparator & change preproc rec context & drop do…

ce23e22

…uble dropout

start guide

7885eb2

proba hstu guide

28f8308

guide & + docstrings

66d1f50

+ func quant

a81b117

teodor-r added 2 commits July 18, 2025 11:50

Feature/loo_mask (MobileTeleSystems#292)

04fa384

- `leave_one_out_mask` function (`rectools.models.nn.transformers.utils.leave_one_out_mask`) for LOO validation during transformer models training.

universal loo mask

79b4fb4

blondered reviewed Jul 18, 2025

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attn dropout force to null & change guide & fix flaws & merged mask

ae76c12

blondered reviewed Jul 20, 2025

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blondered reviewed Jul 20, 2025

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feldlime reviewed Jul 20, 2025

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teodor-r added 2 commits July 21, 2025 15:24

fix flaws

6c08ebd

ml-20m results & fix flaws & show deter copmute cuda problem

4a2ca47

blondered reviewed Jul 22, 2025

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teodor-r added 3 commits July 22, 2025 13:04

fix test cross_val issue & docstring inspect

5044d70

refusal reproduce due to unstable sort

a1f23b8

merge loo mask final

8ce54c0

blondered reviewed Jul 23, 2025

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teodor-r and others added 10 commits July 23, 2025 14:23

change structure guide

929b443

fix flaws

e9a1c88

merge lock dependancies

e51959c

weaken tests

a9fa47b

resolve ci test falling

5035858

reviewed guide

aa9fc7e

drop cell outputs & new bucket notation & rab_t picture

c814ef1

fix flaws

c2337e1

updated readme

248a14d

updated readme

052e4f7

blondered approved these changes Jul 27, 2025

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blondered merged commit 2859e59 into MobileTeleSystems:main Jul 27, 2025
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Feature/hstu #290

Feature/hstu #290

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teodor-r commented Jul 16, 2025 •

edited by blondered

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