Bef4U Project

Bef4U (Be efficient for you) is a company active in Belgium and Europe, specializing in energy efficiency for industry and large tertiary sectors. It has acquired unique expertise and is recognized for its effectiveness and dynamic continuous improvement.

Bef4U's employees have over 25 years of hands-on experience in energy assessments, efficiency audits, data acquisition, energy accounting for industrial processes or tertiary buildings, as well as the design of intelligent controls and open centralized technical management systems.

Headquarters

Headquarters

Sombreffe, Belgium

Founded

Founded

2018

Industry

Industry

Environmental Services

Company size

Company size

10+

Challenge

The company contacte me to get help in building a machine learning model that would be able to detect electric consumption anomalies based on data from 2 different shopping malls.

Results

An online approach was designed based on a sliding training and testing window together with the next sample to predict outside the train and test windows. In each step of the sliding window approach an XGBoost model is learned on the training window and the z -score is calculated on the residual.

Roel Heremans
senior data scientist

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Roel Heremans © 2024.

Roel Heremans
senior data scientist

Schedule a call with me

Roel Heremans © 2024.