• Alex Harlan
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Retention Rates: A Brief Case Study in User Segmentation
Blog
Alex Harlan — Sat 18 August 2018

Retention Rates: A Brief Case Study in User Segmentation

Predicting Loan Approvals
Projects
Alex Harlan — Wed 15 August 2018

Predicting Loan Approvals

Zynga: An Extreme Case in Video Game Funding
Blog
Alex Harlan — Fri 10 August 2018

Zynga: An Extreme Case in Video Game Funding

A Timeline of the Decriminalization of Homosexuality
Blog
Alex Harlan — Sat 04 August 2018

A Timeline of the Decriminalization of Homosexuality

Cancer Classification Using Gene Expression
Projects
Alex Harlan — Fri 03 August 2018

Cancer Classification Using Gene Expression

Gradient Descent
Blog
Alex Harlan — Sun 29 July 2018

Gradient Descent

You Might Be Leaking Data Even if You Cross Validate
Blog
Alex Harlan — Wed 25 July 2018

You Might Be Leaking Data Even if You Cross Validate

Should Your Kids go to Charter School?
Projects
Alex Harlan — Sat 21 July 2018

Should Your Kids go to Charter School?

Fitting Your Model
Blog
Alex Harlan — Tue 17 July 2018

Fitting Your Model

What Does Accuracy Mean for Breast Cancer Detection?
Projects
Alex Harlan — Wed 04 July 2018

What Does Accuracy Mean for Breast Cancer Detection?

More articles
Alex Harlan Blog Projects Pelican Python.org Jinja2
Tags
SQL churn rate classification decision trees random forest boosting Tableau crunchbase scraping logistic regression PCA optimization gradient descent cross validation k-fold nested cv leakage t-test ANOVA underfitting overfitting variance bias confusion matrix jupyter-notebook regression p-hacking bonferroni correction multiple testing regularization lasso ridge Knn logit numpy scipy pandas matplot sqlite polynomial regression OLS precision recall binary classification python beautifulsoup