List: Statistics | Curated by Amy @GrabNGoInfo

May 23, 2023
23 stories
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Statistics
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Investigating a Dip in Key Metrics | Data Science Product Case Interview QuestionA Framework to Unraveling the Causes and Ace the Data Science Business Case Interview
May 23, 2023
May 23, 2023
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GrabNGoInfo
Top 12 Statistical Concepts Data Science Interview QuestionsStatistical concept definition and Python simulation code
May 18, 2023
May 18, 2023
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GrabNGoInfo
Top 7 Support Vector Machine (SVM) Interview Questions for Data Science and Machine LearningMargin, soft margin, support vectors, C, Gamma, Kernel trick, hinge loss, and pros and cons of a support vector machine (SVM) model
Feb 8, 2023
Feb 8, 2023
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GrabNGoInfo
Gradient Descent vs Stochastic Gradient Descent vs Batch Gradient Descent vs Mini-batch Gradient…Data science interview questions and answers
Dec 16, 2022
Dec 16, 2022
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How to decide the number of clusters | Data Science Interview Questions and AnswersElbow method, Silhouette score, Hierarchical graph, AIC & BIC from GMM, Gap statistics, and when to use which method
Dec 1, 2022
Dec 1, 2022
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GrabNGoInfo
Bagging vs Boosting vs Stacking in Machine LearningData Science Interview Questions and Answers
Nov 24, 2022
1
Nov 24, 2022
1
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Multiple Treatments Uplift Models for Binary Outcome Using Python CausalMLMultiple treatments ITE/CATE and ATE estimation using meta-learner uplift models S-learner, T-learner, and X-learner in Python for binary…
Nov 19, 2022
1
Nov 19, 2022
1
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GrabNGoInfo
Hyperparameter Tuning for Time Series Causal Impact Analysis in PythonHyperparameter tuning for Google’s Python package CausalImpact on time series intervention with Bayesian Structural Time Series Model…
Sep 21, 2022
Sep 21, 2022
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GrabNGoInfo
Hyperparameter Tuning for Time Series Causal Impact Analysis in RHyperparameter tuning for Google’s R package CausalImpact on time series intervention with Bayesian Structural Time Series Model (BSTS)
Sep 18, 2022
Sep 18, 2022
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Time Series Causal Impact Analysis in RUse Google’s R package CausalImpact to do time series intervention causal inference with Bayesian Structural Time Series Model (BSTS)
Sep 14, 2022
Sep 14, 2022
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GrabNGoInfo
Time Series Causal Impact Analysis in PythonUse Google’s python package CausalImpact to do time series intervention causal inference with Bayesian Structural Time Series Model (BSTS)
Sep 10, 2022
Sep 10, 2022
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GrabNGoInfo
One-to-one Matching on Confounders Using Python Package Causal InferenceBias-adjusted one-to-one and one-to-many matching on Confounders in python
Sep 6, 2022
Sep 6, 2022
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GrabNGoInfo
Inverse Probability Treatment Weighting (IPTW) Using Python Package Causal InferenceCausality analysis of treatment effects using Inverse Probability Treatment Weighting (IPTW) in Python
Sep 1, 2022
1
Sep 1, 2022
1
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Subclassification Propensity Score Matching Using Python Package Causal InferencePropensity score estimation, subclassification matching, and treatment effect estimation
Aug 30, 2022
Aug 30, 2022
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GrabNGoInfo
OLS Treatment Effects Estimation Using Python Package Causal InferenceEstimate treatment effects using ordinary least squares (OLS) in Python
Aug 29, 2022
1
Aug 29, 2022
1
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GrabNGoInfo
ATE vs CATE vs ATT vs ATC for Causal InferenceAverage Treatment Effect (ATE), Conditional Average Treatment Effect (CATE), Average Treatment Effect on the Treated (ATT), and Average…
Aug 19, 2022
Aug 19, 2022
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GrabNGoInfo
Propensity Score Trimming Using Python Package Causal InferenceUse the Python CausalInference package to estimate propensity scores, trim extreme values, improve balances between treatment and control…
Aug 17, 2022
1
Aug 17, 2022
1
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GrabNGoInfo
8 Matching Methods for Causal Inference Using RNearest Neighbor Matching, Optimal Matching, Full Matching, Genetic Matching, Exact Matching, Coarsened Exact Matching, Subclassification…
Aug 13, 2022
2
Aug 13, 2022
2
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How to evaluate the performance of a binary classification model?7 metrics for binary classification model performance evaluation and how to interpret each metric
Jul 28, 2022
Jul 28, 2022
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GrabNGoInfo
What is a t-test? Data Science Interview Questions and AnswersT-test definition, application, interpretation, assumptions, and alternatives when assumptions are violated
Jul 25, 2022
Jul 25, 2022