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What does a Data Scientist do?

Data Scientists are people who study data and analyze it to extract meaningful information from data through methods such as data analysis, modeling, machine learning, deep learning and data mining.

Data scientists collect appropriate data and perform operations to organize the data. They also analyze and visualize the data using data visualization techniques. After these analyses, they identify meaningful information.

They are used to predict future events and make decisions by transforming data into useful predictive models using machine learning and artificial intelligence techniques. They often work on more complex and large data sets.

They make data more understandable with graphs, tables and interactive visual tools to share the results of the data. They are responsible for continuously improving and updating data models. Data scientists contribute directly to business strategies through their advanced analysis.

Data scientists use programming languages such as Python and R for data analysis and model development. Data science is a field that has recently become very popular and provides competitive advantage for businesses by enabling them to make data-driven decisions.

How to become a Data Scientist?

To become a data scientist, it is very important to have basic knowledge and skills by studying statistics, computer science or mathematics. Data science is based on foundations such as statistics and mathematics. Knowledge of basic theorems and analyses related to statistics will also be an advantage here.

Especially programming languages such as Python and R are frequently used by data scientists. It will also be advantageous to know database query languages such as SQL.

There are also some tools such as Pandas, Seaborn, Scikit-Learn, Numpy that are frequently used in data science. Mastering these tools will make you stand out in the data analysis and model development process. In addition to these, you can attend trainings and courses and watch videos to improve yourself on topics such as machine learning and artificial intelligence.

You can also participate in many competitions published on Kaggle to follow the developments in the sector and keep yourself up to date. You can also participate in free bootcamps prepared by


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