Alexander Kozlov

Alexander Kozlov

Data Scientist


Welcome to my personal website and blog. Here I share my passion for exploring and solving real-world problems with mathematics, data analysis and programming. Starting from a background in applied physics and driven by this passion, I worked on applications of machine learning to extreme weather forecasting for aviation industry. My current interests are personalisation and natural language processing in finance industry. On the scientific front I have led and contributed to 26 projects in atomic and plasma physics, biochemistry, X-ray imaging, statistics and data analysis.

In my spare time I write for Towards Data Science, take up Kaggle data science challenges and explore new developments in natural language processing.


  • Statistics
  • Data Analysis
  • Recommendation Engines
  • Natural Language Processing


  • PhD in Theoretical Physics, 2015

    University of New South Wales

  • MSc in Applied Physics, 2010

    V. N. Karazin Kharkiv National University

  • BSc in Applied Physics, 2008

    V. N. Karazin Kharkiv National University




Goal-oriented chatbot with casual conversation function.


Commercial Real Estate for Sale

1500+ listings of Australian commercial properties under 200 sqm for sale.

Daily Electricity Price and Demand Data

Time series, covering 5 years of electricity demand in Victoria.

Small-angle X-ray scattering (SAXS) diffraction dataset

X-ray diffraction from liquid jet with lipid cubic phase (LCP) under varying conditions.


Building Recommendation Engines with PySpark

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Natural Language Processing

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