随笔分类 -  Bolts and Nuts of Machine Learning

Sherry's study notes of machine learning.
Keras/TensorFlow OOM issue
摘要：Similar issues: How to make sure the training phase won't be facing an OOM? https://stackoverflow.com/questions/58366819/how-to-make-sure-the-training 阅读全文
posted @ 2020-10-29 01:41 Sherrrry 阅读(547) 评论(0) 推荐(0)
Evaluation metrics for classification
摘要：Accuracy/Error rate ACC = (TP+TN)/(P+N) ERR = (FP+FN)/(P+N) = 1-ACC Confusion matrix Precision/Recall/F1 Precision = TP/(TP+FP)-- positive predictive 阅读全文
posted @ 2019-11-07 23:38 Sherrrry 阅读(157) 评论(0) 推荐(0)