1. Senior Engineering Lead
Hunting criminals with hybrid analytics, semi-supervised learning & agent feedback
David Talby
SVP Engineering
Atigeo
Claudiu Branzan
Senior Engineering Lead

2. Why Hybrid Analytics? Unusual timing of events
Think & talk differently
Unusual timing of events
Teamwork & scale
Unusual
personal network
Ignore more rules

3. Why Hybrid Analytics? Natural Language Time Series Analysis
Ensemble Learning
Link Analysis
Rules & Policies

4. Why Semi-Supervised Learning & Feedback?
50+
Schemes (and counting) %
‘Good’ messages 6+
Months per case

5. Transactions time series
Stream processing
Stream
NLP
Features
People graph
Transactions time series
Kafka
Account transactions
Stream

6. User Analysis Iteration
Agent Feedback
NLP
Features
NLP Features
Train / Test Classifier
User graph
Graph Features
Transactions
time series
Time Series
Features

7. Notebooks for this talk are freely available
Thank You!
Notebooks for this talk are freely available