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EfficientNet

4/22 ๊ธˆ ๊ธˆ์š”์ผ!!!!!!!!!!!!!!!!!! ๐Ÿ˜Ž๐Ÿ˜๐Ÿฑ‍๐Ÿ‘ค ๋ฉ€ํ‹ฐ์บ ํผ์Šค ์ˆ˜์—…์€ ์˜ค๋Š˜๋กœ ๋์ด ๋‚˜๊ณ  ๋‹ค์Œ์ฃผ๋ถ€ํ„ฐ AI ํ”„๋กœ์ ํŠธ์— ๋“ค์–ด๊ฐ„๋‹ค. ์˜ค๋Š˜์€ Efficient Net(TFRecord, Functional API, Average Pooling ์ƒˆ๋กญ๊ฒŒ ์‚ฌ์šฉ)์œผ๋กœ ํ•™์Šต์„ ๋Œ๋ ค๋ณธ๋‹ค. 1. Image Augmentation + EfficientNet + Average Pooling + Early Stopping + Checkpoint !pip install efficientnet !pip install tensorflow-addons import os import numpy as np from tensorflow.keras.preprocessing.image import ImageDataGenerator import eff.. ๋”๋ณด๊ธฐ
4/21 ๋ชฉ ๋ชฉ์š”์ผ! ์˜ค๋Š˜์€ Fine Tuning์„ ๋ฐฐ์šฐ๊ณ  CNN์„ ๋งˆ๋ฌด๋ฆฌ ์ง“๋Š”๋‹ค. DNN - ๊ฐ€์ง„ ์ด๋ฏธ์ง€๋“ค์˜ ํ”ฝ์…€์„ ํ•™์Šต CNN - ๊ฐ€์ง„ ์ด๋ฏธ์ง€๋“ค์˜ ํŠน์„ฑ์„ ์ถ”์ถœํ•˜์—ฌ ํ•™์Šต ์ถฉ๋ถ„ํ•œ ์–‘์˜ ๋ฐ์ดํ„ฐ๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ ์ด๋ฏธ์ง€ ์ฆ์‹(Augmentation) ๊ธฐ๋ฒ•์„ ์‚ฌ์šฉ ํ•™์Šต ์‹œ๊ฐ„์„ ์ค„์ด๊ณ  ๋” ์ข‹์€ filter๋ฅผ ์ด์šฉํ•˜๊ธฐ ์œ„ํ•ด ์ „์ดํ•™์Šต(Transfer Learning)์„ ์‚ฌ์šฉ ์ด๋ฏธ์ง€ ๋ฐ์ดํ„ฐ์…‹ ํ•™์Šต ์‹œ Feature Extraction(CNN) ์ดํ›„ Classification(๋ถ„๋ฅ˜๊ธฐ)๋กœ DNN์ด ์ ํ•ฉํ•˜์—ฌ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ์ง€๋งŒ, ๋‹ค๋ฅธ ๋ถ„๋ฅ˜๊ธฐ๋“ค์ด ๋งŽ์ด ์žˆ์Œ(SVM, Decision Tree, KNN, Naive Bayes, ์•™์ƒ๋ธ” ๊ธฐ๋ฒ•) * ์ „์ดํ•™์Šต์˜ Pretrained Network ์ค‘ EfficientNet๊ณผ ResNet ์„ฑ๋Šฅ์ด ์ข‹์Œ 1. .. ๋”๋ณด๊ธฐ

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