Tag: Tensorflow


實作Tensorflow (6):Recurrent Neural Networks (RNN) and Long Short-Term Memory (LSTM)

Posted on November 25, 2017 in AI.ML. View: 12,602

概論RNN / 梯度消失與梯度爆炸 / Long Short-Term Memory (LSTM) / 使用LSTM實作文章產生器


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實作Tensorflow (5):Word2Vec

Posted on November 19, 2017 in AI.ML. View: 6,090

Word2Vec觀念解析 / Word2Vec的架構 / Word2Vec的兩種常用方法:Skip-Gram和CBOW / 準備文本語料庫 / 實作Skip-Gram / 實作CBOW (Continuous Bag of Words)


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實作Tensorflow (4):Autoencoder

Posted on November 18, 2017 in AI.ML. View: 13,550

Autoencoder觀念解析 / Autoencoder程式碼 / 測試Autoencoder / 壓縮碼Code與視覺化 / 去雜訊(De-noise) Autoencoder


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實作Tensorflow (3):Build First Convolutional Neurel Network (CNN)

Posted on November 12, 2017 in AI.ML. View: 8,018

影像有什麼特性 / DNN用在影像上的侷限 / Convolutional Neurel Network (CNN) / Convolution Layer / Pooling Layer / 最簡單的CNN架構:LeNet5 / 圖像化


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實作Tensorflow (2):Build First Deep Neurel Network (DNN)

Posted on November 07, 2017 in AI.ML. View: 5,559

增加Hidden Layer / Activation Function的選擇 / Mini-Batch Gradient Descent / Regularization / Weight Regularization / Dropout / Optimizer的選擇 / 來看看程式怎麼寫


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實作Tensorflow (1):Simple Logistic Classification on MNIST

Posted on October 23, 2017 in AI.ML. View: 5,571

MNIST Dataset / Softmax / Cross-Entropy Loss / 分離數據的重要性 / Tensorflow工作流程 / Tensorflow的基本「張量」元素 / Session的操作 / 第一個Tensorflow Model


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