Telegram Group & Telegram Channel
πŸ–₯ Skorch позволяСт ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ ΠΌΠΎΠ΄Π΅Π»ΠΈ PyTorch с интСрфСйсом, Π°Π½Π°Π»ΠΎΠ³ΠΈΡ‡Π½Ρ‹ΠΌ scikit-learn (Sklearn). Π­Ρ‚ΠΎ Π΄Π΅Π»Π°Π΅Ρ‚ ΠΎΠ±ΡƒΡ‡Π΅Π½ΠΈΠ΅ ΠΈ Π²Π°Π»ΠΈΠ΄Π°Ρ†ΠΈΡŽ PyTorch-ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ ΠΏΡ€ΠΎΡ‰Π΅ ΠΈ понятнСС, особСнно для Ρ‚Π΅Ρ…, ΠΊΡ‚ΠΎ ΡƒΠΆΠ΅ Π·Π½Π°ΠΊΠΎΠΌ с API Sklearn.


from skorch import NeuralNetClassifier

model = NeuralNetClassifier(
module=MyClassifier, # Класс модСли на PyTorch
lr=0.001, # Π‘ΠΊΠΎΡ€ΠΎΡΡ‚ΡŒ обучСния
batch_size=64, # Π Π°Π·ΠΌΠ΅Ρ€ Π±Π°Ρ‚Ρ‡Π°
criterion=nn.CrossEntropyLoss, # Ѐункция ΠΏΠΎΡ‚Π΅Ρ€ΡŒ
optimizer=optim.Adam # ΠžΠΏΡ‚ΠΈΠΌΠΈΠ·Π°Ρ‚ΠΎΡ€
)


Π—Π΄Π΅ΡΡŒ создаётся ΠΎΠ±Ρ‘Ρ€Ρ‚ΠΊΠ° NeuralNetClassifier, которая Π΄Π΅Π»Π°Π΅Ρ‚ модСль PyTorch совмСстимой с .fit(), .predict() ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΠΌΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ Sklearn.

πŸ“ŒΠžΠ±ΡƒΡ‡Π΅Π½ΠΈΠ΅:


model.fit(X_train, y_train)
Π’Ρ‹ ΠΎΠ±ΡƒΡ‡Π°Π΅ΡˆΡŒ модСль Ρ‚Π°ΠΊ ΠΆΠ΅, ΠΊΠ°ΠΊ ΠΈ Π² Sklearn. Π­Ρ‚ΠΎ ΡƒΠ΄ΠΎΠ±Π½ΠΎ ΠΈ Π½Π΅ Ρ‚Ρ€Π΅Π±ΡƒΠ΅Ρ‚ написания собствСнного Ρ†ΠΈΠΊΠ»Π° обучСния.


Π‘ ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ Skorch Ρ‚Ρ‹ ΠΏΠΎΠ»ΡƒΡ‡Π°Π΅ΡˆΡŒ:

- ΡƒΠ΄ΠΎΠ±Π½Ρ‹ΠΉ Sklearn-ΠΏΠΎΠ΄ΠΎΠ±Π½Ρ‹ΠΉ API для PyTorch-ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ;

- автоматичСский Π²Ρ‹Π²ΠΎΠ΄ ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊ обучСния;

- Π»Ρ‘Π³ΠΊΡƒΡŽ ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡŽ с GridSearchCV, Pipeline ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΠΌΠΈ инструмСнтами Scikit-learn.

https://github.com/skorch-dev/skorch

@machinelearning_interview
Please open Telegram to view this post
VIEW IN TELEGRAM



tg-me.com/machinelearning_interview/1793
Create:
Last Update:

πŸ–₯ Skorch позволяСт ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ ΠΌΠΎΠ΄Π΅Π»ΠΈ PyTorch с интСрфСйсом, Π°Π½Π°Π»ΠΎΠ³ΠΈΡ‡Π½Ρ‹ΠΌ scikit-learn (Sklearn). Π­Ρ‚ΠΎ Π΄Π΅Π»Π°Π΅Ρ‚ ΠΎΠ±ΡƒΡ‡Π΅Π½ΠΈΠ΅ ΠΈ Π²Π°Π»ΠΈΠ΄Π°Ρ†ΠΈΡŽ PyTorch-ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ ΠΏΡ€ΠΎΡ‰Π΅ ΠΈ понятнСС, особСнно для Ρ‚Π΅Ρ…, ΠΊΡ‚ΠΎ ΡƒΠΆΠ΅ Π·Π½Π°ΠΊΠΎΠΌ с API Sklearn.


from skorch import NeuralNetClassifier

model = NeuralNetClassifier(
module=MyClassifier, # Класс модСли на PyTorch
lr=0.001, # Π‘ΠΊΠΎΡ€ΠΎΡΡ‚ΡŒ обучСния
batch_size=64, # Π Π°Π·ΠΌΠ΅Ρ€ Π±Π°Ρ‚Ρ‡Π°
criterion=nn.CrossEntropyLoss, # Ѐункция ΠΏΠΎΡ‚Π΅Ρ€ΡŒ
optimizer=optim.Adam # ΠžΠΏΡ‚ΠΈΠΌΠΈΠ·Π°Ρ‚ΠΎΡ€
)


Π—Π΄Π΅ΡΡŒ создаётся ΠΎΠ±Ρ‘Ρ€Ρ‚ΠΊΠ° NeuralNetClassifier, которая Π΄Π΅Π»Π°Π΅Ρ‚ модСль PyTorch совмСстимой с .fit(), .predict() ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΠΌΠΈ ΠΌΠ΅Ρ‚ΠΎΠ΄Π°ΠΌΠΈ Sklearn.

πŸ“ŒΠžΠ±ΡƒΡ‡Π΅Π½ΠΈΠ΅:


model.fit(X_train, y_train)
Π’Ρ‹ ΠΎΠ±ΡƒΡ‡Π°Π΅ΡˆΡŒ модСль Ρ‚Π°ΠΊ ΠΆΠ΅, ΠΊΠ°ΠΊ ΠΈ Π² Sklearn. Π­Ρ‚ΠΎ ΡƒΠ΄ΠΎΠ±Π½ΠΎ ΠΈ Π½Π΅ Ρ‚Ρ€Π΅Π±ΡƒΠ΅Ρ‚ написания собствСнного Ρ†ΠΈΠΊΠ»Π° обучСния.


Π‘ ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ Skorch Ρ‚Ρ‹ ΠΏΠΎΠ»ΡƒΡ‡Π°Π΅ΡˆΡŒ:

- ΡƒΠ΄ΠΎΠ±Π½Ρ‹ΠΉ Sklearn-ΠΏΠΎΠ΄ΠΎΠ±Π½Ρ‹ΠΉ API для PyTorch-ΠΌΠΎΠ΄Π΅Π»Π΅ΠΉ;

- автоматичСский Π²Ρ‹Π²ΠΎΠ΄ ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊ обучСния;

- Π»Ρ‘Π³ΠΊΡƒΡŽ ΠΈΠ½Ρ‚Π΅Π³Ρ€Π°Ρ†ΠΈΡŽ с GridSearchCV, Pipeline ΠΈ Π΄Ρ€ΡƒΠ³ΠΈΠΌΠΈ инструмСнтами Scikit-learn.

https://github.com/skorch-dev/skorch

@machinelearning_interview

BY Machine learning Interview




Share with your friend now:
tg-me.com/machinelearning_interview/1793

View MORE
Open in Telegram


Machine learning Interview Telegram | DID YOU KNOW?

Date: |

The lead from Wall Street offers little clarity as the major averages opened lower on Friday and then bounced back and forth across the unchanged line, finally finishing mixed and little changed.The Dow added 33.18 points or 0.10 percent to finish at 34,798.00, while the NASDAQ eased 4.54 points or 0.03 percent to close at 15,047.70 and the S&P 500 rose 6.50 points or 0.15 percent to end at 4,455.48. For the week, the Dow rose 0.6 percent, the NASDAQ added 0.1 percent and the S&P gained 0.5 percent.The lackluster performance on Wall Street came on uncertainty about the outlook for the markets following recent volatility.

Tata Power whose core business is to generate, transmit and distribute electricity has made no money to investors in the last one decade. That is a big blunder considering it is one of the largest power generation companies in the country. One of the reasons is the company's huge debt levels which stood at β‚Ή43,559 crore at the end of March 2021 compared to the company’s market capitalisation of β‚Ή44,447 crore.

Machine learning Interview from id


Telegram Machine learning Interview
FROM USA