This is a story related to machine learning and all data science skill.
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Steps for building a Machine Learning
1.Asking Questions
2.Data Preparation(Preprocessing:Categorial feature,missing value and standardization;feature selection)
3.Building Models with Different Hyperparameters
4.Test and Evaluate Models
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Machine Learning Models
1.Objective function (loss function)
2.Approximation function (to approximate the true function)
3.Optimization Method (to optimize the objective function)
Name | Material & Assignment & Reference |
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Level 12 : Deep Learning | M:TF-IDF使用 M:nltk M:What's cooking M:Keras PDF M:Keras Demo R:卷積神經網絡介紹(Convolutional Neural Network) R:關於影像辨識,所有你應該知道的深度學習模型 R:OCR技术:大批量构造中文文字训练集 R:Google Cloud Vision API R:Google Cloud Text API |