摘要: In our daily work, we may find that sometimes extracting data from database is too time consuming that will drive people crazy. So there are several t 阅读全文
posted @ 2018-08-17 16:10 PeterSheng 阅读(237) 评论(0) 推荐(0)
摘要: Facial recognition is a technology capable of identifying or verifying a person from a digital image or a video frame from a video source. It is widel 阅读全文
posted @ 2018-07-13 10:11 PeterSheng 阅读(484) 评论(0) 推荐(0)
摘要: To talk about the Distance to Default, we would like to discuss approaches about the credit risk analytics in econometrics. In econometrics, there are 阅读全文
posted @ 2018-07-10 17:59 PeterSheng 阅读(3996) 评论(0) 推荐(0)
摘要: Gradient Descent is a useful optimization in machine learning and deep learning. It is a first order iterative optimization algorithm in find the mini 阅读全文
posted @ 2018-06-29 14:04 PeterSheng 阅读(270) 评论(0) 推荐(0)
摘要: The article is my own understanding, any comment to this article is welcomed, and please feel free to approach me if you have any question. In the era 阅读全文
posted @ 2018-06-27 21:59 PeterSheng 阅读(219) 评论(0) 推荐(0)
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