Deep Learning & Accelerating the NLP Journey in the Unstructured World

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1 Deep Learning & Accelerating the NLP Journey in the Unstructured World Jenny Chong, Global Head of ecommunications Surveillance Shahzad Chohan, Global Head of Machine Intelligence and Accelerated Computing 28 Februrary 2018

2 Not for Distribution ecommunications Surveillance Deep Learning & Accelerating the NLP Journey in the Unstructured World

3 Our team

4 Empower the Art of the Impossible Team Motto

5 Agenda Innovation in Surveillance The Surveillance Problem The Smell of Success

6 The Surveillance Problem

7 Let s manipulate the market

8

9 Electronic Communications Surveillance Threat Analysis to mitigate risk Detect potentially malicious and fraudulent activity Detect anomalous behaviour for investigation

10 The Surveillance Pipeline Forensics Review Filter Resolve Ingest

11 Time to Insight Matrix Chaos Manual Discovery Volume of Noise Simplicity Hours Time Months

12 Innovation in Surveillance

13 Surveillance Toolkit Resolve Artemis Entity Resolution Filter Review Forensics

14 Artemis Forensics Review Filter Resolve Ingest

15 Artemis Canonical view of a person Artemis Entity Resolution Map all communications to the right person accurately Temporal view of a person s identities across systems

16 Chaos Manual Discovery Entity Resolution Artemis Volume of Noise Simplicity Hours Time Months

17 Surveillance Toolkit Resolve Artemis Entity Resolution Talos Filter Natural Language Processing Review Forensics

18 Artemis Forensics Review Filter Resolve Ingest

19 Intelligent Filtering Machine Deep Learning Workflow Algorithmic Phase Deep Neural Network fix market -> Malign fix car -> Benign car park -> Benign Vectorising Phase Word Embeddings fix market -> [ ] fix car -> [ ] car park -> [ ] Parsing Phase Stop Words & Stemming I am fixing the market fixing market fix market Classified Malicious ecomms Potentially Malicious ecomms

20 Intelligent Filtering Magic Keras Tensorflow/Theano Python CUBLAS CUDA GPU

21 Chaos Manual Discovery Entity Resolution Artemis Volume of Noise Intelligent Filtering Simplicity Hours Time Months

22 Surveillance Toolkit Resolve Artemis Entity Resolution Talos Filter Natural Language Processing Review Alert Dashboard Forensics

23 Artemis Alert Dashboard Forensics Review Filter Resolve Ingest

24 Chaos Manual Discovery Entity Resolution Artemis Volume of Noise Intelligent Filtering Alert Dashboard Simplicity Hours Time Months

25 Surveillance Toolkit Resolve Artemis Entity Resolution Talos Filter Natural Language Processing Review Alert Dashboard Forensics Cypher Dynamic Visualization of Communication Networks

26 Artemis Alert Dashboard Cypher Forensics Review Filter Resolve Ingest

27 Chaos Manual Discovery Entity Resolution Artemis Volume of Noise Intelligent Filtering Alert Dashboard Forensics Cypher Simplicity Hours Time Months

28 Surveillance Toolkit Artemis Entity Resolution Talos Natural Language Processing Review Alert Dashboard Cypher Dynamic Visualization of Communication Networks

29 Artemis Alert Dashboard Cypher Forensics Review Filter Resolve Ingest

30 Mind the Gap! Producer Our Team Consumer Predictive Analytics Catalyst Our For Success Team Surveillance Cost Modelling

31 The Smell of Success

32 Machine Learning Number of Alerts Target (12.5%) Team Target 13% 37% Lexicon Search Logistic Regression Naïve Bayes Random Forest Support Vector Machine Deep Learning

33 Intelligence Accuracy Credit Suisse Model Performance Generic ML Model Libraries Why such a big difference? Internal and Domain- Specific Knowledge Algorithmic and Mathematical Expertise Reduced time-loss in needless integration activities Heuristic Approaches Engineering Hours

34 GPU Innovation Mins per Execution x 15

35 Deep Learning Toolsets Training Inference Emotion Forensics

36 Over & Out

37 Key Learnings Explore without Fear Ecosystem Beats Product Unicorns are Rare Enterprise is Tough Choose Passengers Carefully

38 Empower the Art of the Impossible Team Motto

39 Jenny Chong Global Head of ecommunications Surveillance Shahzad Chohan Global Head of Machine Intelligence & Accelerated Computing Deep Learning & Accelerating the NLP Journey in the Unstructured World Q & A