Data analysis or data science projects which I done for self-learning or within my studies. The most frequent tool in which I present results is Jupyter Notebook. If You have any problems to render it, please use Jupyter NBViewer.
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- NYC Airbnb analysis - Data exploration, analysis and visualization of Airbnb market in New York City during 2019 year to answer on few key business questions.
- What is the Terra NFTs cryptocurrency? - Web scraping of cryptocurrency Terrapins on Terra NFT data and analysis of trends and amount of transactions of 10 000 unique NFTs to see characterisric of this currency.
- Relationship graph of online dictionary - Web scraping of Polish dictionary made by Wikipedia with analysis of Polish language and looking for circular definitions of the words.
Tools: json, Matplotlib, Numpy, Pandas, requests, Seaborn, Scipy, wordcloud
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- Telco Customer Churn Classification - Data and cluster in-depth analysis of customers who decide to churn services of the telecomunication company with solving a classification problem of recognition part of clients who left Telco in the last month.
Tools: Imblearn, Matplotlib, Numpy, Pandas, Seaborn, Scikit-Learn