Data Science

What is Time Series Analysis? What is time series forecasting?

July 21, 2023, 4:23 p.m. Mustafa-Bayhan
Excel

Python Is Coming to Excel! How to use Python Excel?

Sept. 3, 2023, 8:59 a.m. Mustafa-Bayhan
Machine Learning

Working with Unbalanced Distributed Data - Oversampling Method

Deep Learning

What is Artificial Neural Networks, How Does It Work?

NLP

What is Natural Language Processing (NLP), Where Is It Used?

Sept. 27, 2022, 3:42 p.m. Mustafa-Bayhan

Machine Learning

Working with Unbalanced Distributed Data - Oversampling Method

What should we pay attention to when modeling on an unevenly distributed data set? If we do not have enough data for the label we are estimating, what methods should we apply? Let's examine these questions together.

Machine Learning Feb. 19, 2023, 12:01 p.m. Mustafa-Bayhan

Cancer Cell Analysis with Artificial Neural Networks

What is Artificial Neural Networks (ANN), where is it used? Let's determine whether the cell is benign by analyzing cancerous cells and get to know Artificial Neural Networks closely.

Machine Learning July 3, 2022, 3:34 p.m. Mustafa-Bayhan

NLP

What is Natural Language Processing (NLP), Where Is It Used?

Have you ever wondered what principles the translation programs, voice recognition applications, spam mail analysis tools that we use every day work according to? Let's check it out together!

NLP Sept. 27, 2022, 3:42 p.m. Mustafa-Bayhan

Others

Jev AI Review: Speed, Accuracy, and Cost Test

Recently, a new model called Jev has entered the AI world. Unlike traditional conversational models, Jev was developed not for chatting, but for decision-making. So, is Jev really as successful as claimed? How accurate are its results in classification and decision-making? What are its strengths and weaknesses compared to other AI models? Let's test the Jev AI model together!

Artificial Intelligence Sept. 21, 2026, 5:37 p.m. Mustafa-Bayhan

Kumru AI İncelemesi: Güçlü Yönleri, Zayıf Yönleri ve Kullanım Deneyimi

kumru

Artificial Intelligence Oct. 16, 2025, 3:18 p.m. Mustafa-Bayhan

Large Language Models (LLMs): RAG, Context Engineering, and AI Agents

LLM Nedir?

Artificial Intelligence Aug. 16, 2025, 11 a.m. Mustafa-Bayhan

Model Selection in Data Analysis: What are AIC and BIC?

One of the most important issues in data analysis is choosing the right model. Selecting the appropriate model and parameters for the data is not as easy as we think. Choosing the wrong model will cause the analysis time to be longer and the results to be inaccurate. So how do we choose the right model?

Data Science Jan. 18, 2025, 9:29 a.m. Mustafa-Bayhan

Types and Meanings of Histograms Used in Data Analysis

What is Histogram, What are Histogram Types? Right Skewed, Left Skewed, Symmetric Histogram and much more... Let's examine it together.

Data Visualization Dec. 29, 2024, 6:07 a.m. Mustafa-Bayhan

Excel

Excel Hataları, Excel Errors

Excel Errors: Common Excel Errors and Solutions
Excel May 17, 2024, 6:45 a.m.
Excelde yüzde hesaplama, Calculate Percentage in Excel

How to Calculate Percentage in Excel?
Excel April 16, 2024, 3:38 p.m.
Best excel shortcuts list, excel shortcuts cheat sheet, excel shortcuts pdf source, best excel shortcuts formulas

The Most Used Excel Shortcuts to Make Your Work Easier
Excel Jan. 25, 2024, 12:56 p.m.
Excel çokeğer formülü nedir nasıl kullanılır

What is Excel IFS Formula, How to Use IFS formula?
Excel Jan. 25, 2024, 12:19 p.m.
Veri Analizi için En Önemli Excel Formülleri Nelerdir?

What are the most important Excel formulas for data analysis?
Excel Sept. 17, 2023, 7:30 a.m.
Python excele geliyor. Python excelde nasıl çalıştırılır. Python Excel

Python Is Coming to Excel! How to use Python Excel?
Excel Sept. 3, 2023, 8:59 a.m.




Who is Mustafa Bayhan?

Mustafa Bayhan Kimdir? Who is Mustafa Bayhan? Mustafa Bayhan Nerede çalışıyor? Mustafa Bayhan hakkında bilgiler

Mustafa Bayhan

Hi, I'm Mustafa Bayhan. I am an Industrial engineer who works in data-related fields such as data analysis, data visualization, reporting and financial analysis. I am working on the analysis and management of data. My dominance over data allows me to develop projects in different sectors. I like to constantly improve myself and share what I have learned. It always makes me happy to meet new ideas and put these ideas into practice. You can visit my about me page for detailed information about me.