Mustafa Germec, PhD – Medium

Mustafa Germec, PhD

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Mustafa Germec, PhD
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Python in Plain English

Archive of Data Science, Python Programming, SQL, and Microbiology Insights

4 min readJan 20, 2024

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Archive of Data Science, Python Programming, SQL, and Microbiology Insights

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Mustafa Germec, PhD
in
Python in Plain English

An Introduction to Machine Learning: Basic Concepts

Abstract

17 min readNov 27, 2023

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An Introduction to Machine Learning: Basic Concepts

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Mustafa Germec, PhD
in
AI Mind

Optimizing LightGBM Classifier Hyperparameters with Optuna

Abstract

11 min readNov 8, 2023

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Optimizing LightGBM Classifier Hyperparameters with Optuna

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Mustafa Germec, PhD
in
AI Mind

Hyperparameter optimization of random forest model using Optuna for a regression problem

9 min readJul 21, 2023

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Hyperparameter optimization of random forest model using Optuna for a regression problem

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Mustafa Germec, PhD
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AI Mind

Hyperparameter Optimization with GridSearchCV Method for a LightGBM Classification Model

Abstract

14 min readJul 23, 2023

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Hyperparameter Optimization with GridSearchCV Method for a LightGBM Classification Model

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Mustafa Germec, PhD
in
Python in Plain English

Predicting Customer Value: Applying BG-NBD and Gamma-Gamma Models in Retail Analytics

Abstract

15 min readApr 17, 2024

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Predicting Customer Value: Applying BG-NBD and Gamma-Gamma Models in Retail Analytics

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Mustafa Germec, PhD
in
AI Mind

SQL Queries — 8

This SQL query joins two tables named ‘left_table’ and ‘right_table’ and performs this join based on matches between the ‘id’ columns. The…

12 min readApr 15, 2024

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SQL Queries — 8

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Mustafa Germec, PhD
in
Python in Plain English

Segmentation and Strategic Insights for FLO’s OmniChannel Customer Base

Abstract

15 min readApr 13, 2024

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Segmentation and Strategic Insights for FLO’s OmniChannel Customer Base

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Mustafa Germec, PhD
in
AI Mind

SQL Queries — 7

This SQL query groups based on data in table ‘rfm’. Grouping is done according to the ‘location’ column. For each location, it calculates…

5 min readApr 12, 2024

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SQL Queries — 7

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Mustafa Germec, PhD
in
AI Mind

SQL Queries — 6

This SQL query calculates the average of the values in the ‘transaction_amount’ column in the ‘rfm’ table.

8 min readApr 8, 2024

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SQL Queries — 6

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Mustafa Germec, PhD

Mustafa Germec, PhD

I am interested in bioprocessing, data science, machine learning, natural language process (NLP), time series, and structured query language (SQL).

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