原创 如何擁有一項屬於自己的發明專利
本文面向的讀者：想寫發明專利，但又不知道無從下手。 文章目錄第一步，凡事留個心眼第二步，構思解決方案第三步，查詢類似方案第四步，撰寫交底書 第一步，凡事留個心眼 生活和工作中，處處有讓我們覺得不夠方便甚至讓我們惱火的地方，這些地方
2019-10-27 18:29:18
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原创 classification
positive class something unusual, like wolf, spam, malignant. if not predicted correctly, loss would be huge. negat
2019-09-15 18:34:21
原创 linear regression and training loss
what is linear regression? y = w1x1 + w2x2 + … + wn * xn + x0 xi is a feature what is training loss? squared loss =
2019-08-28 19:09:01
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原创 generalization & overfitting
overfitting occurs when a model tries to fit the training data so closely that it does not generalize well to new d
2019-08-28 19:09:01
原创 key terminology in supervised machine learning
what is supervised ml? ML systems learn how to combine input to produce useful predictions on never-before-seen dat
2019-08-28 19:09:01
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