ๆทฑๅฑคๅญฆ็ฟCNNๅฎ็งใฌใคใ - TFKerasใใผใธใงใณ
ใใฃใผใใฉใผใใณใฐใปCNNใฎๆ ธๅฟ็่ซใใๅคๆงใชCNNใขใใซใฎๅฎ่ฃ ๆนๆณใๅฎ่ทตๅ้กใ้ใใๅฎๅใใฃใผใใฉใผใใณใฐ้็บใฎใใฆใใฆใพใงใ ใใฃใผใใฉใผใใณใฐCNNๆ่กใฎๅฐ้ๅฎถใจใใฆ็ใพใๅคใใใใใชใใใใฎ่ฌ็พฉใใไธ็ทใใ ใใ:)
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ๅ่ฌ็ใฎ็ๆงใใใใซใกใฏใ
ใใฃใไปใAirflowๅฎๅ จใฌใคใ Part 1่ฌๅบงใใชใชใผในใใใฐใใใงใใ
ใใใผใฟใใคใใฉใคใณใไธๆฐใซๆป็ฅ๏ผAirflowใในใฟใผใฏใฉในใ
Airflowใฎๆ ธๅฟ็ใชๅไฝๅ็ใใใๅคๆงใชOperatorใHookใฎๆดป็จๆณใพใงใๅ่ฌ็ใฎ็ๆงใๅฎๅใง่ชใใใใAirflowใฎๅฐ้ๅฎถใธใจๆ้ทใใใใใใ้ญใ่พผใใฆๆฌ่ฌ็พฉใๅถไฝใใพใใใ
่ฌ็พฉ็ดนไปใใผใธ: https://inf.run/2Y8Z4
่ฌ็พฉ็ดนไปๅ็ป: https://inf.run/znn8V
Airflowๅฎๅ จใฌใคใ Part 1่ฌๅบงใฏใใชใชใผใน่จๅฟตใจใใฆๆฌๆฅใใ2้ฑ้ใ40%ๅฒๅผใๅฎๆฝใใฆใใพใใใใใใฆใ็งใฎไปใฎใในใฆใฎ่ฌๅบงใ2้ฑ้ใ30%ๅฒๅผใๅๆใซๅฎๆฝใใใใพใใ
ๆฌ่ฌ็พฉใAirflowใๅญฆใถใใใฎๆๅใฎ้ธๆใงใใใจใ่ชไฟกใๆใฃใฆใใใใใใใใพใใใใใใจใใใใใพใใ
ใใใซใกใฏใ็ใใใใฏใฉใณใปใใงใซใใณใงใใ
ไปๅใ็งใใๅฎ่ฃ ใใชใใๅญฆใถTransformerใใจใใใฟใคใใซใงๆฐใใ่ฌๅบงใใชใชใผในใใพใใใ
ๆฌ่ฌ็พฉใฏใTransformerใฎๆ ธๅฟใกใซใใบใ ใงใใMulti Head AttentionใใOriginal TransformerใขใใซใใใณBERTใEncoder-Decoder็ฟป่จณใขใใซใงใใMarianMTใขใใซใพใงใผใญใใ็ดๆฅๅฎ่ฃ ใใชใใTransformerใ้ ใ ใพใงๅญฆใถใใจใใงใใ่ฌ็พฉใงใใ
ใใใพใงTransformerใซ่ๅณใฏใใฃใใใฎใฎใTransformerใฎ็่งฃใซๅฐ้ฃใๆใใฆใใๆนใงใใใฐใๅใใใใใ่ฉณ็ดฐใช็่ซ่ชฌๆใใๅฎ้ใฎใณใผใๅฎ่ฃ ใพใง็นใใๆฌ่ฌๅบงใใ็ใใใฎTransformerใธใฎๆธๆใใใฃใใใจ่งฃๆฑบใใฆใใใใใจใงใใใใ
็พๅจใชใผใใณ่จๅฟต35%ๅฒๅผใๅฎๆฝไธญใงใไปฅไธใฏ่ฌ็พฉ็ดนไปใใผใธใงใใ
ใๅฎ่ฃ ใใชใใๅญฆใถTransformer่ฌๅบงใใฎๅ ฌๅผ็ใชๅๆๅ่ฌ่ฌๅบงใฏใใใฃใผใใฉใผใใณใฐCNNๅฎ็งใฌใคใ - Pytorch็ใใงใใใใฃใผใใฉใผใใณใฐCNNๅฎ็งใฌใคใ - Pytorch็่ฌๅบงใ25%ๅฒๅผใๅฎๆฝใใฆใใพใใ
Pytorchใงใขใใซๅฎ่ฃ ใฎ็ต้จใใใ็จๅบฆใใใใงใใใใๅๆ่ฌๅบงใๅ่ฌใใใซใๆๆฆใใฆใใใ ใใพใใใใ่ฉณใใๅ ๅฎนใฏhttps://inf.run/K4ZyT
ๅ็ปใใๅ็ งใใ ใใใ
ๅคฉๆฐใใ ใใถ่ๅฏใใชใฃใฆใใพใใญใใใคใใไฝใซใๆฐใใคใใฆใๆดปๆฐใซๆบใกใไธๆฅใใ้ใใใใ ใใใ
ใใใใจใใใใใพใใ
ใใใซใกใฏใ
Pytorch่ฌ็พฉใฎ็บๅฃฒใจๆฐใใๆฅใฎใคใใณใใงใไปๆฅ๏ผ4ๆ2ๆฅ๏ผใใ4ๆ15ๆฅใพใงใฎ2้ฑ้ใฎใในใฆใฎ่ฌ็พฉใ30๏ผ ๅฒๅผใใพใใ
Inflearnใใผใฑใใฃใณใฐใใผใ ใงใ็ฒใๆงใงใใใฎใงใไธ่จใคใใณใใใผใธใๅฅ้ไฝๆใใใใพใใใฎใงใใๅ็ งใใ ใใใ
ใใใฆใๆขๅญใฎใใฃใผใใฉใผใใณใฐใณใณใใฅใผใฟใใธใงใณๅฎ็งใฌใคใใจไปๅ็บๅฃฒใใใใฃใผใใฉใผใใณใฐCNNๅฎ็งใฌใคใ - Pytorchใใผใธใงใณใๆฐใใซใญใผใใใใใจใใฆๆงๆใใพใใใใ่ๅณใฎใใๆนใฏไธ่จใญใผใใใใใใผใธ่จชๅใ้กใใใพใใ
ใใใใจใใใใใพใใ
ใใใซใกใฏใ
ไบๅฎใใๆฉใใทในใใ ๆงๆใๅฎไบใใไปใๆฐ่ฆ่ฌ็พฉใงใใใใใฃใผใใฉใผใใณใฐCNNๅฎๅ จใฌใคใ - Pytorchใใผใธใงใณใ่ฌ็พฉใใชใผใใณใใพใใใ
้ทๆ้ใซใใใฃใฆๆฌ่ฌ็พฉใๆบๅใใฆใใพใใใๆขๅญใฎTFKeras็่ฌ็พฉใงใใๆนๅใใใ่ฌ็พฉๅ ๅฎนใจใจใใซใๆฌ่ฌ็พฉใ้ใใฆPyTorchใใผในใงCNNใฎๅ็ใใๅฎ็ฟใพใงๆฎต้็ใซๅญฆ็ฟใใๅฎๅใใญใธใงใฏใใงใใใใซ้ฉ็จใงใใๅฎๆฆ่ฝๅใ็ฉใใใจใใงใใใงใใใใ
ไธ่จURLใซใใใ่ฉณ็ดฐใช่ฌ็พฉ็ดนไปๅ ๅฎนใๅ้ฒใใพใใใ
่ฌ็พฉ็ดนไปใใผใธ: https://www.inflearn.com/course/%EB%94%A5%EB%9F%AC%EB%8B%9D-cnn-%EC%99%84%EB%B2%BD%EA%B0%80%EC%9D%B4%EB%93%9C-%ED%8C%8C9CEC
Pytorchใซ่ๅณใใใใฐใใใฎใใฃใผใใฉใผใใณใฐCNNๅฎๅ จใฌใคใ - Pytorchๅทใฎ้ธๆใๅพๆใใชใใงใใ ใใใ CNNใฏใใกใใใPytorchใฎๅบๆฌใใๆทฑๅใพใงใๆฌ่ฌ็พฉใ้ใใฆๅฎ็งใซใในใฟใผใใใใจใใงใใพใใ
ใใใใจใใใใใพใใ
ใใใซใกใฏใๅ่ฌ็ใฎ็ใใใใฏใฉใณใใงใซใใณใงใใ
็งใฏไปๅใFastAPIๅฎๅ จใฌใคใใใจใใใฟใคใใซใงๆฐใใซ่ฌ็พฉใใชใชใผในใใพใใใ FastAPIใซ่ๅณใใใไบบใซๅฝน็ซใคใใใซใ็ฐกๅใชใฌใในใณใฎ็ดนไป่จไบใๆ็จฟใใพใใ
ใFastAPIๅฎๅ จใฌใคใใใฏใFastAPIใฎใณใขใณใณใใผใใณใใใ้ซๅบฆใชๆฉ่ฝใพใงใไฝ็ณป็ใชๅญฆ็ฟใๅฏ่ฝใซใใใใพใใพใชไพใจ่ฑๅฏใชๅฎ่ทตใใญใธใงใฏใใงๆงๆใใใฆใใพใใ
ใพใใFastAPI่ชไฝใฎใฟใๆฑใใใจใชใใFastAPIใๆดป็จใใWebใตใผใใน้็บใฎๅ จ้็จใๅใไธใใพใใใใใซใใใFastAPIใๆฌ็ชใใญใธใงใฏใใซ็ดๆฅ้ฉ็จใใใฎใซๅๅใชในใญใซใ้ซใใใใจใใงใใพใใ
ใใ่ฉณ็ดฐใช่ฌ็พฉ็ดนไปใฏไธ่จURLใงใ็ขบ่ชใใใ ใใพใใ
https://www.inflearn.com/course/fastapi-%EC%99%84%EB%B2%BD-%EA%B0%80%EC%9D%B4%EB%93%9C
FastAPIใฎใใใฎๆฌ่ฌ็พฉใฎ้ธๆใๅพๆใใชใใใใซๅคใใฎๆ้ใ็ๅฟใๅฐฝใใใฆ่ฃฝไฝใใพใใใ
ไปๅพใฎ็งๅค้ฃไผใใฟใใชๅนธใใงใๅคงๅใชๆ้ใซใชใใใจใ็ฅใใพใใ็งใฎ่ฌ็พฉใๆใใฆใใ ใใใในใฆใฎๅ่ฌ็ใฎๆนใ ใซใใใใใใใใฅใฝใฏๆจๆถๅคงๅใซ็ณใไธใใพใใ
ใใใใจใใใใใพใใ
ใใใซใกใฏใๅฎ่ทต็ฐๅขใงใใKaggleใฎTensorflow versionใ่ฌ็พฉใไฝใฃใๆ็นใจๆฏ่ผใใฆๅคใใขใใใฐใฌใผใใใใพใใใ
ใใใๅๆ ใใฆๅฎ็ฟใณใผใใไฟฎๆญฃใใพใใใๅคๆดๅ ๅฎนใๅ ฌๅผๅฝขๅผใงๆ ๅใซใใฆใใพใใใไบๆณใใๆ้ใใใใใใพใไฟฎๆญฃๅๆ ใใใๅฎ็ฟใณใผใใใใขใใใญใผใใใใใพใใๅคๆดใ็ฅใใๆ ๅใใพใใชใไฝใใพใใ
ๆขๅญใฎ็ทด็ฟใณใผใใไฝฟใฃใฆ็ทด็ฟไธญใซใจใฉใผใ็บ็ใใๅ ดๅใฏใๆฐใใ็ทด็ฟใณใผใใๅๅบฆใใฆใณใญใผใใใฆใ่ฉฆใใใ ใใใ
ไปฅไธใฏใๅคๆดใ้ฉ็จใใใๅ ๅฎนใฎๆฆ่ฆใงใใใใใใจใใใใใพใใ
0. ๅ ฑ้
- Adam( ) ใชใใใฃใใคใถใฎๅๆๅๅผๆฐๅใ lr ใใ learning_rate ใซๅคๆดใ
- Sequence Dataset ใฏใฉในใฎgetitem () ใกใฝใใใงๅญฆ็ฟใจใในใๆใซๅฟใใฆ Target ๅคใๅซใใพใใฏๅซใพใชใใใผใฟใปใใใซๆปใ็ตๆใๅ้ข
- model.fit () ใฎๅผๆฐใจใใฆ Sequence Dataset ใงๅญฆ็ฟใจๆค่จผใใผใฟใปใใใๅ ฅๅใใใจใใซ steps_per_epoch ใจ validation_steps ๅผๆฐใ้คๅคใ
1. Fashion_Mnist_Practice
- ModelCheckpoint ใฎ save_weights_only=True ๆ checkpoint ใขใใซใใกใคใซๅใฏ .weights.h5 ใง็ตใใๅฝขใซใชใใชใใใฐใชใใชใใ Falseๆใซใฏ.kerasใง็ตใใใชใใใฐใชใใพใใใ
- periodใฏsave_freqใซๅคๆดใใใพใใใ save_freq ใฏใepochใใพใใฏๆดๆฐๅคใๆฅใๅฏ่ฝๆงใใใใๆดๆฐๅคใฎๅ ดๅใฏ epoch ใงใฏใชใๅญฆ็ฟใใใๅๅพฉๅๆฐใงใใใ้ฉ็จๆใฎใจใฉใผใชในใฏ
2. Inception_Practice
- Tensorflow version up ใง Conv, Maxpooling ใฌใคใคใผ็ๆๅ ๅญ name ใซ '/' ๆๅญๅใๅ ฅๅใใชใใงใใ ใใใ ใ_ใใซๅคๆดใใพใใใ
3. Learning_Rate_Scheduler
- model.optimizer.lrใฏ model.optimizer.learning_rate ใซๅคๆใ
- y target ๅคๅ ฅๅใ np.zeros(5) ใใ np.zeros(5).reshape(5, -1) ใซ 2 ๆฌกๅ ่กๅใซๅคๆ
- CosineDecayใฏใใฏใexperimentalใงใฏใชใใๆญฃๅผใชในใฑใธใฅใผใฉใจใใฆ็ป้ฒใใใฆใใพใใใใใใฃใฆใexperimental.CosineDecayใฏoptimizers.schedules.CosineDecayใซๅคๆดใใใพใใใ
- Callbackใงๅฎ่ฃ ใใCosine DecayใจCosine Decay Restartใฎใใผใในใณใผใใฏ็กๅนใซใชใใพใใใ tf.keras.backend.set_value ใ deprecated ใใใ็กๅนใซใชใใพใใใ
4. Plant_Pathology
-GPUใกใขใชใ่งฃๆพใใใใใซใซใผใใซใๅ่ตทๅใใ้ใซใฝใผในใณใผใใฎๅฎ่กใไพฟๅฉใซใใใใใซใฝใผในใณใผใใฎๅ้ ็ฝฎใ
๏ฝฅ
ไฟฎๆญฃๆธใฟ
ใใใซใกใฏใๅ่ฌ็ใฎ็ใใ
็งใฏไปๅใใซใใซๅฎ็งใฌใคใ - ใณใใฏใ๏ผConnect๏ผ็ทจใจใใใฟใคใใซใงๆฐ่ฆ่ฌ็พฉใใชใผใใณใใพใใใ
ใซใใซใใผใใงใฏใใฌใคใ - ใณใข็ทจใซ็ถใ2็ช็ฎใฎใซใใซใทใชใผใบ่ฌ็พฉใงใใ
ๆฌ่ฌ็พฉใฏไปใพใงใฉใใช่ฌ็พฉใๆฌใงใ่งฆใใใใชใใฃใใ่ฉณ็ดฐใงๅฎๆฆ็ใชใฌใใซใงใซใใซใณใใฏใใๆฑใฃใฆใใพใใใซใใซใณใใฏใใณใขใณใณใใผใใณใใฎ่ฉณ็ดฐใชใกใซใใบใ ใฎ่ชฌๆใใใใฆใณใใฏใใๆดป็จใใๅคๆงใชใใผใฟ้ฃๆบใจ้ๅถ็ฎก็ใๆฑใใใจใใงใใๅคใใฎๅฎ็ฟไพใ้ใใฆใใใชใใ็พๅ ดใงๅฟ ่ฆใจใใใซใใซใณใใฏใๅฐ้ๅฎถใซๆ้ทใใใฆใใใพใใ
2022ๅนดใใใฐใใๆฎใใพใใใญใ็งใฎ่ฌ็พฉใ่ใใฆใใ ใใฃใฆๆใใฆใใ ใใ็ใใใใจใฆใๆ่ฌใใพใใ
ใใฐใใๆฎใฃใฆใใ2022ๅนดใซใใไปไธใใไปๅพใฎ2023ๅนดใใๅธๆใฎใในใฆใฎใใจใๆใ้ใใๅฟ้ ไธๅฎใชไธๅนดใซใชใใพใใใใซใ
ใใใใจใใใใใพใใ
ใใใซใกใฏใๅ่ฌ็ใฎ็ใใใ
็งใฏไปๅใใซใใซๅฎ็งใฌใคใ - ใณใข็ทจใใจใใใฟใคใใซใงๆฐใใซ่ฌ็พฉใใชใชใผในใใพใใใ
Kafkaใฏใๅคงๅฎน้ใฎในใใชใผใใณใฐใใผใฟใฎๅ้ใฏใใกใใใๅคง่ฆๆจกใชใใผใฟใใคใใฉใคใณใฎๆง็ฏใใคใใณใใใผในใฎใใคใฏใญใตใผใในใขใผใญใใฏใใฃ๏ผMSA๏ผใฎๆง็ฏใชใฉใไปใฏๆฌ ใใใชใ้ธๆ่ขใจใชใใพใใใ
ใใฎใใใ่ฟๅนดใๅคใใฎไผๆฅญใใซใใซใๅ ้งใใฆๅฐๅ ฅใใฆใใใๅฐ้ไบบๆใซๅฏพใใ้่ฆใ็ตถใใๅขๅ ใใฆใใพใใ
ใใซใใซๅฎ็งใฌใคใ - ใณใข็ทจใ่ฌ็พฉใฏใใซใใซใฎๆ ธๅฟใใๅ ้จใกใซใใบใ ใฎAdvancedๅ ๅฎนใพใงใ่ฉณ็ดฐใช็่ซ่ชฌๆใจใใณใบใชใณๅฎ็ฟ๏ผๅฎๆฆใซใใซใขใใชใฑใผใทใงใณ้็บๅฎ็ฟใ้ใใฆใซใใซใๅงใใไบบใไธๆฐใซๅฐ้ๅฎถใฌใใซใซๅฐ้ใใใใจใใงใใใใใซ่ฌ็พฉใๆงๆใใพใใใ
ใใชใใฎใซใใซๆ่กใฎๆธใใ่งฃๆฑบใใใฆใใใ ใใๅๆใซใซใใซใฎ้ๅถใจ้็บใซๅฟ ่ฆใชไธๅฏๆฌ ใช่ฆ็ด ใใAdvancedใณใขใกใซใใบใ ใพใงใ ๆฌ่ฌ็พฉใ้ใใฆใในใฆไฝๅพใใใใจใใงใใพใใ
ไปฅไธใฎURLใซใใใ่ฉณ็ดฐใช่ฌ็พฉ็ดนไปใไฝๆใใพใใใ
ใซใใซใใผใใงใฏใใฌใคใ - ใณใข็ทจใทใงใผใใซใใ
ๆใๅคใฎ็ฑๆฐใไธๆฏใซใชใฃใๆ่ฟใงใใใฟใใชๆฅฝใใๅคใฎ็ตใใใๆใใฃใใๆฅฝใใ้ๆๆฅใซใชใใใใงใใ
็งใฎ่ฌ็พฉใๆใใฆใใ ใใใในใฆใฎๅ่ฌ็ใฎๆนใ ใซใใใคใๆ่ฌใฎๆฐๆใกใ ใใงใใ ^^
