Data Science in Industry
Ellie Dobson Pivotal
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Network intrusion detection networks in telecommunications What has industry ever done for us? Theory-driven approach Data-driven approach
‘start with the system and ‘start with the data and work towards the data’ work towards the system’ How can we make it happen? Value Reactive What will happen? Analytics Predictive Why did it happen? Analytics Diagnostic What happened? Analytics Descriptive Analytics
Complexity The value of data over time drive automated low latency actions Big Data in response to events of interest Size
make insights from a large historical dataset…
… and use them to make split- second decisions on real time data
Fast Data Speed year+ year month day s ms µs drive automated low latency actions in response to events of interest
predictive maintenance payment fraud formula 1 racing Telemetry
Telemetry Car setup
Telemetry Car setup Traffic True positive rate True Telemetry Car setup Traffic Weather
False positive rate Big Data Complex Data
Operational Commercial &