Franklyn ZhuA Journey Back to Post-Coronavirus ChinaWhat it was like flying back to China during CoronavirusAug 27, 2020Aug 27, 2020
Franklyn ZhuLessons in Serverless & AWSThis will be a running document of various random bugs and fixes I run into while learning how to build serverless apps.May 19, 2018May 19, 2018
Franklyn ZhuLeast Squares: not the only wayWhen you think linear model regression, you think least squares. But there are some problems with the least squares approach.Feb 20, 2017Feb 20, 2017
Franklyn ZhuISL: Linear RegressionIn simple linear regression, we try to estimate an output based on inputs.Jan 22, 2017Jan 22, 2017
Franklyn ZhuModel AccuracyModel accuracy is typically assessed by measuring the quality of fit (mean squared error, typically).Jan 22, 2017Jan 22, 2017
Franklyn ZhuISL: Statistical LearningBroadly speaking, there are two types of statistical learning tools: supervised and unsupervised.Jan 22, 2017Jan 22, 2017
Franklyn ZhuStable MatchingImagine that there are two men (m, m’) and two women (w, w’).Jan 20, 2017Jan 20, 2017
Franklyn ZhuFirst off, I think egghead.ioI’m almost done with a GraphQL tutorial. It’s a very interesting library. The problem it seeks to address is messy, inflexible API routes.Dec 16, 2016Dec 16, 2016