Polina Tarantsova Email & Phone Number

Georgia

Milan, Lombardy, Italy

- Trained a 3D computer vision model for detection of the pulmonary trunk based on CT scan data with an ROC-AUC of 0.997.

Moscow, Russia

Laboratory of Process Aware Information Systems (2018-2019): Process Mining with Machine Learning approach.- Discovered a new technique in Process Mining published in Lecture Notes in Computer Science.- Created a program for constructing regular expressions from real-life event logs (C#, .NET)Laboratory of Data Analysis in Financial Technologies (2019-2021): NLP, Speech Recognition, Data Augmentation, Speech Generation- Researched technologies for accent generation in order to improve speech recognition by data augmentation.

Moscow, Russia

- Wrote over 20 statistical tests for data representativeness, ranking ability and model stability.- Validated credit scoring models with a turnover of almost a billion dollars.- Designed alternative models to improve upon the existing working model and was able to increase accuracy by 10% through the use of alternative modeling techniques.

Moscow, Russia

- Achieved 97% accuracy with a machine learning algorithm on a task of distinguishing voicemail from human voice (Python). The created algorithm saves the company up to $250000 annually on phone calls.- Reached 91% accuracy with machine learning algorithms for text-based fraud detection (Python).

Bachelor'S Degree, Computer Software Engineering

With honors The Faculty of Computer Science at the Higher School of Economics (HSE) is one of the leading institutions for computer.

Master'S Degree, Data Science

The Data Science Faculty at the Skolkovo Institute of Science and Technology (Skoltech) is a leading institution for data science.

Master'S Degree, Data Science

The Yandex School of Data Analysis (YSDA) is a leading institution for data science education and research in Russia. It is a part.