Dataset之Fashion-MNIST:Fashion-MNIST数据集简介、下载、使用方法之详细攻略
?Dataset之Fashion-MNIST:Fashion-MNIST數據集簡介、下載、使用方法之詳細攻略
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目錄
Fashion-MNIST數據集簡介
1、Why we made Fashion-MNIST
Fashion-MNIST數據集下載
0、數據集及代碼下載
1、基于python語言下載
2、基于Tensorflow下載
Fashion-MNIST數據集使用方法
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Fashion-MNIST數據集簡介
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? ? ? Fashion-MNIST數據集是德國Zalando公司提供的衣物圖像數據集,包含60,000個樣本的訓練 集和10,000個樣本的測試集。每個樣本都是 28x28灰度圖像,與10個類別的標簽相關聯。Fashion-MNIST數據集旨在作為原始MNIST數據集的直接替代品,用于對機器學習算法進行基準測試。?
| train-images-idx3-ubyte.gz | training set images | 60,000 | 26 MBytes | Download | 8d4fb7e6c68d591d4c3dfef9ec88bf0d |
| train-labels-idx1-ubyte.gz | training set labels | 60,000 | 29 KBytes | Download | 25c81989df183df01b3e8a0aad5dffbe |
| t10k-images-idx3-ubyte.gz | test set images | 10,000 | 4.3 MBytes | Download | bef4ecab320f06d8554ea6380940ec79 |
| t10k-labels-idx1-ubyte.gz | test set labels | 10,000 | 5.1 KBytes | Download | bb300cfdad3c16e7a12a480ee83cd310 |
論文:https://arxiv.org/pdf/1708.07747.pdf
Fashion-MNIST: a Novel Image Dataset for Benchmarking Machine Learning Algorithms
GitHub:https://github.com/zalandoresearch/fashion-mnist
其他介紹:http://www.worldlink.com.cn/zh_tw/osdir/fashion-mnist.html
? ? ? 論文介紹了Fashion-MNIST,一種時尚產品圖像數據集,旨在代替mnist,同時為基準機器學習算法提供一種更具挑戰性的替代方法。Fashion-MNIST中的圖像被轉換為與mnist數據集相匹配的格式,使其立即與任何能夠與原始mnist數據集一起工作的機器學習包兼容。
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1、Why we made Fashion-MNIST
? ? The original?MNIST dataset?contains a lot of handwritten digits. Members of the AI/ML/Data Science community love this dataset and use it as a benchmark to validate their algorithms. In fact, MNIST is often the first dataset researchers try. "If it doesn't work on MNIST, it won't work at all", they said. "Well, if it does work on MNIST, it may still fail on others."
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Fashion-MNIST數據集下載
0、數據集及代碼下載
git clone git@github.com:zalandoresearch/fashion-mnist.git?
1、基于python語言下載
'Use utils/mnist_reader in this repo'import mnist_reader X_train, y_train = mnist_reader.load_mnist('data/fashion', kind='train') X_test, y_test = mnist_reader.load_mnist('data/fashion', kind='t10k')?
2、基于Tensorflow下載
from tensorflow.examples.tutorials.mnist import input_data data = input_data.read_data_sets('data/fashion')data.train.next_batch(BATCH_SIZE)ata = input_data.read_data_sets('data/fashion', source_url='http://fashion-mnist.s3-website.eu-central-1.amazonaws.com/')?
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Fashion-MNIST數據集使用方法
TF之GD:基于tensorflow框架搭建GD算法利用Fashion-MNIST數據集實現多分類預測(92%)
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