Soledad Galli, PhD

Lead Data Scientist and Machine Learning Instructor

Soledad Galli, PhD is the Lead Data Scientist and machine learning instructor at Train in Data. Sole teaches intermediate and advanced courses in data science and machine learning. She worked in finance and insurance, received a Data Science Leaders Award in 2018 and was selected as "LinkedIn’s voice" in data science and analytics in 2019. She is also the creator and maintainer of the Python open source library Feature-engine. Sole is passionate about sharing knowledge and helping others succeed in data science.

The Challenges of Creating Features for Machine Learning

By Soledad Galli, PhD, Lead Data Scientist and Machine Learning Instructor on February 21, 2022 in Machine Learning
What are the challenges of creating features for machine learning and how can we mitigate them.
Alternative Feature Selection Methods in Machine Learning

By Soledad Galli, PhD, Lead Data Scientist and Machine Learning Instructor on December 24, 2021 in Data Preparation, Feature Selection, Machine Learning, Python
Feature selection methodologies go beyond filter, wrapper and embedded methods. In this article, I describe 3 alternative algorithms to select predictive features based on a feature importance score.

Soledad Galli, PhD

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