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yandexdataschool

5 indexed repositories · View on GitHub

nlp_course
YSDA course in Natural Language Processing

Jupyter Notebook · 10690 stars
Practical_RL
A course in reinforcement learning in the wild

Jupyter Notebook · 6578 stars
Practical_DL
DL course co-developed by YSDA, HSE and Skoltech

Jupyter Notebook · 1765 stars
speech_course
YSDA course in Speech Processing.

Jupyter Notebook · 352 stars
recsys_course
Recommender Systems course in YSDA.

Jupyter Notebook · 162 stars

Beginner friendly Everything

Open All

Need to add numpy import in week10_transformers/homework/tests.py Open

Difficulty 1/5 Under an hour Newbie friendliness 90/100

yandexdataschool/recsys_course#12 · Opened May 16, 2026
Problems in week 12 noise reduction, 2026 Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

yandexdataschool/speech_course#60 · 4 comments · Opened May 4, 2026
fifth lecture Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

yandexdataschool/nlp_course#179 · Opened Dec 27, 2025
Support kaggle notebooks in homework and seminar jupyter notebooks Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

yandexdataschool/Practical_RL#547 · 1 comment · Opened Jun 13, 2025
missing data file Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

yandexdataschool/Practical_DL#108 · Opened Apr 8, 2025
05_seminar: error - unexpected keyword argument 'input_ids' Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

yandexdataschool/nlp_course#130 · Opened Oct 24, 2023
week06_policy_based - invalid link Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

yandexdataschool/Practical_RL#525 · Opened Jun 14, 2023
`week09_policy_II` – `trpo` slides has an invalid link Open

yandexdataschool/Practical_RL#513 · 4 comments · 1 assignee · Opened Dec 9, 2022
Is it still possible to submit assignments to coursera? Open

yandexdataschool/Practical_RL#505 · 5 comments · 1 assignee · Opened Aug 10, 2022
Videos of Week 05 have issues of not being shown Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

yandexdataschool/Practical_RL#503 · Opened Jul 23, 2022
Can I get answer for my confusion in week07_seq2seq/practice_torch Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

yandexdataschool/Practical_RL#499 · Opened Jun 30, 2022
class DQN uses global variable in assert Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

yandexdataschool/Practical_RL#494 · Opened May 4, 2022
Week 1: Incorrect "Reflecting on results" Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

yandexdataschool/Practical_RL#467 · 2 comments · Opened Jan 2, 2021
Erorr in seminar01/backprop/adaptive_sgd Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

yandexdataschool/Practical_DL#79 · Opened Jul 21, 2020
Backport changes from PyTorch version of DQN Atari into the TF notebook Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

yandexdataschool/Practical_RL#442 · Opened Jun 18, 2020
PyTorch notebooks should detect GPU and run on it if it's available Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

yandexdataschool/Practical_RL#435 · Opened May 19, 2020
Spellcheck all Coursera quizzes Open

coursera

yandexdataschool/Practical_RL#433 · 1 assignee · Opened May 17, 2020
Real-world applications Open

help wanted new content

Difficulty 5/5 Over a week Newbie friendliness 25/100

yandexdataschool/Practical_RL#427 · Opened May 11, 2020
Port TensorFlow notebooks to TensorFlow v2 Open

coursera

Difficulty 4/5 3-5 days Newbie friendliness 30/100

yandexdataschool/Practical_RL#417 · 1 comment · 2 reactions · Opened May 3, 2020
Coursera notebooks should state thresholds expected by the graders Open

coursera priority:high

yandexdataschool/Practical_RL#416 · 1 comment · 1 assignee · Opened May 2, 2020
Coursera: evaluate submissions inside grader Open

coursera

Difficulty 5/5 Over a week Newbie friendliness 25/100

yandexdataschool/Practical_RL#415 · Opened May 2, 2020
Make seq2seq assignment graded in Coursera Open

coursera

Difficulty 5/5 Over a week Newbie friendliness 20/100

yandexdataschool/Practical_RL#403 · Opened Apr 30, 2020
Spellcheck all notebooks Open

help wanted maintenance text in notebooks

Difficulty 5/5 Over a week Newbie friendliness 25/100

yandexdataschool/Practical_RL#402 · Opened Apr 29, 2020
Find a way to update plots without flickering Open

help wanted

Difficulty 5/5 Over a week Newbie friendliness 15/100

yandexdataschool/Practical_RL#400 · Opened Apr 29, 2020
Pseudocode for "better" policy evaluation in CEM Open

text in notebooks

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

yandexdataschool/Practical_RL#399 · Opened Apr 29, 2020
Do something about the actor-critic Coursera assignment Open

coursera

Difficulty 5/5 Over a week Newbie friendliness 25/100

yandexdataschool/Practical_RL#398 · 4 comments · Opened Apr 28, 2020
Improve week06/a2c-optional Open

asserts in notebooks text in notebooks

Difficulty 5/5 Over a week Newbie friendliness 20/100

yandexdataschool/Practical_RL#397 · 3 comments · Opened Apr 28, 2020
Coursera Week 2 Honor assignment Open

coursera

Difficulty 5/5 Over a week Newbie friendliness 10/100

yandexdataschool/Practical_RL#396 · Opened Apr 28, 2020
Make sure we don't lose images again like we did with postimg.org -> postimg.cc Open

maintenance

Difficulty 5/5 Over a week Newbie friendliness 25/100

yandexdataschool/Practical_RL#372 · 3 comments · Opened Apr 15, 2020
week9: broken image link Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

yandexdataschool/Practical_DL#62 · Opened Nov 24, 2019
week08:autoencoders_pytorch Pooling layers usage Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

yandexdataschool/Practical_DL#60 · Opened Nov 20, 2019
week5: tsne usage for nlp Open

Difficulty 3/5 1-2 days Newbie friendliness 28/100

yandexdataschool/Practical_DL#51 · Opened Oct 20, 2019
week5: viz with bokeh in Colab Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

yandexdataschool/Practical_DL#48 · 1 comment · Opened Oct 18, 2019
Bandit assignment is too unstable Open

priority:high

yandexdataschool/Practical_RL#297 · 1 comment · 1 assignee · Opened Oct 14, 2019
week4: Memory problem Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

yandexdataschool/Practical_DL#43 · 1 comment · Opened Oct 7, 2019
week3: Invalidated Inception family link Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

yandexdataschool/Practical_DL#40 · Opened Oct 7, 2019
Put all code that we reuse across weeks in an importable library Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 25/100

yandexdataschool/Practical_RL#274 · 1 comment · Opened Aug 30, 2019
Replace all atari_util.py variations with an import from stable_baselines.common.atari_wrappers Open

maintenance

Difficulty 4/5 3-5 days Newbie friendliness 35/100

yandexdataschool/Practical_RL#273 · Opened Aug 30, 2019
coursera/week6/seq2seq/basic_model_tf.py hangs with TF 1.14.0 Open

coursera

yandexdataschool/Practical_RL#256 · 3 comments · 1 assignee · Opened Aug 23, 2019
Better Docker instructions Open

docker

yandexdataschool/Practical_RL#238 · 1 comment · 1 assignee · Opened Jul 22, 2019
Test readme-md-generator on our repo Open

priority:low

yandexdataschool/Practical_RL#224 · 1 assignee · Opened Jun 18, 2019
Make git pre-commit hook to cleanup notebook metadata Open

maintenance

yandexdataschool/Practical_RL#194 · 4 comments · 1 assignee · Opened Apr 24, 2019
Update Amazon GPU howto.md Open

yandexdataschool/Practical_RL#188 · 1 assignee · Opened Apr 20, 2019
Use torch.gather instead of to_one_hot for selecting by indices Open

maintenance priority:low

yandexdataschool/Practical_RL#182 · 1 assignee · Opened Apr 12, 2019
Move actor-critic theory from week08_pomdp/practice_pytorch.ipynb to week06_policy_based/a2c-optional.ipynb Open

text in notebooks

yandexdataschool/Practical_RL#181 · 1 assignee · Opened Apr 12, 2019
Make Pacman visualization work from Docker and/or Colab Open

priority:low

yandexdataschool/Practical_RL#155 · 2 assignees · Opened Mar 10, 2019
handle getter and setter in a more pythonic way Open

priority:low

yandexdataschool/Practical_RL#148 · 1 comment · 2 assignees · Opened Mar 8, 2019
week4: Reusage of ReplayBuffer Open

yandexdataschool/Practical_RL#147 · 1 comment · 1 assignee · Opened Mar 5, 2019
Broken links Open

maintenance text in notebooks

yandexdataschool/Practical_RL#84 · 9 comments · 1 assignee · Opened Sep 9, 2018
The link to a "cool visualization" in homework01/homework_main.ipynb is broken Open

Difficulty 1/5 1-3 hours Newbie friendliness 45/100

yandexdataschool/Practical_DL#11 · Opened Mar 4, 2018

yandexdataschool

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