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120-data-science-interview-questions

Answers to 120 commonly asked data science interview questions.

2015lab1

2015lab2

2016

Course material for BIO 260 and CSCI E-107 in Spring 2016

a-b-testing-udacity

A/B Testing Udacity's Free Trial Screener

ab-hypothesistesting

Ad campaign performance evaluation using AB Testing

ab-test-rampup-analysis

Simulations of different ramp-up methods in A/B testing

abandittesting

No Regrets: A deep dive comparison of bandits and A/B testing

ad-placement-optimization-rl

Ad placement in a particular website using reinforcement learning(Model-based and Model Free Methods)

airbnb

Project analyzing Airbnb Rental data

allstate

code used for the Kaggle competition: "Allstate Purchase Prediction Challenge" https://www.kaggle.com/c/allstate-purchase-prediction-challenge/forums

analysis_notebooks

analyze-large-datasets-with-sampling-using-pandas

applied-ml

📚 Curated papers, articles & videos on data science & machine learning applied in production, with results.

appliedtimeseriesforecastinginpython

Repository with data, starter notebooks, and solution notebooks for my course Applied Time Series Forecasting in Python

azure-databricks-exercise

bayesab

bayesAB: Fast Bayesian Methods for AB Testing

bayesiantestjs

Rudimentary Bayesian Beta-Bernoulli A/B testing inference and visualization code.

causal-mediation-analysis-for-ab-tests

The Identification and Estimation of Direct and Indirect Effects in A/B Tests through Causal Mediation Analysis

causalinference_crashcourse

Causal Inference Crash Course for Scientists

causalityslides

Slides for the Seattle University Causal Inference Class

causaltune

AutoML for causal inference.

chte

An Online Sequential Test for Heterogeneous Treatment Effects

churn_prediction_for_sparkify

DSND Term 2 Capstone Project: Predicting churn for Sparkify (music streaming service)

click-through-rate-prediction

📈 Click-Through Rate Prediction using Logistic Regression and Tree Algorithms

clickstream-analytics

Clickstream Analytics [Blog] https://www.databricks.com/blog/2023/03/21/using-real-time-propensity-estimation-drive-online-sales.html

coding-permutation-importance-from-scratch

competitions

complete-analysis-of-online-shopping-behavior

Analysis and prediction of the purchasing intention of the online store visitors using aggregated page view data along with session and user information.

confidence