insight demo 4
Post on 17-Aug-2015
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MeterSure.netM. Sohaib Alam
Product for Valor Water Analytics
Problem Statement
● Faulty water meters lead to annual revenue loss of ~$8.7 billion
● Given monthly billing data (~1GB) from a North Carolina facility (2009-2014), identify anomalous meters
Four different types of anomalies.Unlabelled data.Search for indicators.
Label “obviously” anomalous meters meeting strict indicator criteria.
Identify more meters using Gaussian anomaly detection.Calculate associated revenue loss.
Transform to Gaussian
Clustered Regions
Clustered Regions
About Me● PhD, Theoretical Physics
from UT Austin● Discovering mathematical
relationships between black holes and nuclear matter
● Very excited about machine learning and data science!
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