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Kirill Tsyganov
Kirill Tsyganov

40 Followers

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Published in DataDrivenInvestor

·Dec 22, 2022

Intro to Cybersecurity Risk Assessment

From a data science perspective Why now? McKinsey estimates that, at the current growth rate, cyberattacks will cause an annual damage of $10.5 trillion by 2025. Already today, according to IBM, an average data breach in US costs $9.5 million. Cybersecurity risks is one of the fastest growing digital industries where the…

Data Science

6 min read

Intro to Cybersecurity Risk Assessment
Intro to Cybersecurity Risk Assessment
Data Science

6 min read


Published in Towards Data Science

·May 23, 2021

Fitness navigator

5 ways to improve model quality — You cannot get a great physical shape if you only do Abs. Instead, you can appear at the beach much more quickly and with a smile on your face if you create a plan with your fitness coach and follow it diligently. The same thing with machine learning models. Everyone…

Data Science

8 min read

Fitness navigator
Fitness navigator
Data Science

8 min read


Published in Towards Data Science

·Apr 3, 2021

Neural network from TENET exploiting time inversion

Modelling dynamical systems with recurrent neural networks — Some time ago I used a time series forecasting approach based on time inversion beautifully incorporated in a special type of recurrent neural network invented by Dr. Hans-Georg Zimmermann — a world-class deep learning practitioner who led a research of neural networks in application to the industrial & financial problems…

Data Science

6 min read

Neural network from TENET exploiting time inversion
Neural network from TENET exploiting time inversion
Data Science

6 min read


Published in DataDrivenInvestor

·Mar 20, 2021

Venture Capital trends mimic Nash equilibrium

Game theory studies rational agents’ interactions in various environmental settings. Many business problems can be formulated in a game theory fashion, but in order to be able to study them, researches have to narrow the real world complexity by 1) limiting the freedom of agents’ actions and 2) omitting many…

Startup

4 min read

VC trends mimic Nash equilibrium
VC trends mimic Nash equilibrium
Startup

4 min read


Published in The Startup

·Apr 11, 2020

Math behind Customer Lifetime Value

Deriving the formula — When you conduct a bottom-up analysis of a business with customers there is one metric you definitely need to know — Customer Lifetime Value (LTV), i.e. how much profit a customer brings in over a whole period of economic relationship. LTV is a very popular topic of business discussion and…

Customer Lifetime Value

7 min read

Math behind Customer Lifetime Value
Math behind Customer Lifetime Value
Customer Lifetime Value

7 min read

Kirill Tsyganov

Kirill Tsyganov

40 Followers

Data Scientist; linkedin.com/in/kirill-tsyganov

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