Wenjing LiuHow to Get EigenfacesSuppose that we have a clean dataset of human face images and know what PCA is.Nov 7, 2019Nov 7, 2019
Wenjing LiuFive Ridiculous SQL QuestionsWhat kind of skills do you actually need? ¯\_(ツ)_/¯Oct 6, 2019Oct 6, 2019
Wenjing LiuCreate PostgreSQL Database on AWS and Import Data from CSV fileA step-by-step tutorialSep 25, 2019Sep 25, 2019
Wenjing LiuWhat Are Customers Complaining About?Data Analysis of complaints handled by the Consumer Financial Protection BureauJun 27, 2019Jun 27, 2019