Yukitaka Kusumura

Yukitaka is the principal research engineer and a co-founder of dotData, where he leads the R&D of AI-powered feature engineering technology. He has over ten years of experience in research related to data science, including machine learning, natural language processing, and big data engineering. Prior to joining dotData, Yukitaka was a principal researcher at NEC Corporation. He led the invention of cutting-edge technologies related to automated feature engineering from various data sources and worked with clients as a data science practitioner. Yukitaka received his Ph.D. degree in Engineering from Osaka University.

Maintain Model Robustness: Strategies to Combat Feature Drift in Machine Learning

Introduction Building robust and reliable models in machine learning is of utmost importance for assured decision-making and resilient predictions. While…

1 year ago

Preventing Data Leakage in Feature Engineering: Strategies and Solutions

Data leakage is a widespread and critical issue that can undermine the reliability of features. In this blog, we will…

2 years ago

Feature Engineering from Geo-Spatial Data

Geospatial data, combining geographic and spatial information, is becoming increasingly important in various industries, from transportation and logistics to urban…

2 years ago