AJT_Insight_Demo.pdf

Demo completed as an Insight Data Science Fellow.

Transcript

1. Water  they  doing  with  those  meters? Amelia  Taylor A  consulting  project  for  Valor  Water  Analytics:   Insight  Fellow
2. Utility  companies  have  leaks.  
3. Analytics  Companies  Have  a  Problem
4. Analytics  Companies  Have  a  Problem Prototype   Model
5. Analytics  Companies  Have  a  Problem Prototype   Model Meter  Tampering  Scores  
6. Analytics  Companies  Have  a  Problem Prototype   Model Meter  Tampering  Scores   New  Scores   Using  new   supervised  data
7. Data Existing   Model  Scores & Labels Algorithms
8. Data Existing   Model  Scores & Labels SMOTE   Resample Algorithms
9. Data Existing   Model  Scores & Labels SMOTE   Resample Random   Forest   Classification New  Scores Algorithms
10. Data Existing   Model  Scores & Labels SMOTE   Resample Random   Forest   Classification Gradient   Descent New  Scores Algorithms
11. Metrics My  algorithm:   Random   Forest  with    SMOTE Company   Prototype   Model ROC  Curves Increased  AUC  by  70%
12. Metrics My  algorithm:   Random   Forest  with    SMOTE Company   Prototype   Model ROC  Curves Increased  AUC  by  70%
13. Metrics My  algorithm:   Random   Forest  with    SMOTE Company   Prototype   Model ROC  Curves Increased  AUC  by  70%
14. Actionable  Insights Quickly  identified  features  not  performing  as  expected.   Tampered Untampered
15. Actionable  Insights Quickly  identified  features  not  performing  as  expected.   Tampered Untampered
16. Actionable  Insights Untampered Tampered 99.924% 0.076% Untampered Tampered 50% 50% Quickly  identified  features  not  performing  as  expected.   Before  SMOTE After  SMOTE Tampered Untampered
17. Deliverables 1. Python  Modules  &  API
18. Deliverables 1. Python  Modules  &  API 2. Scalable  platform  for  improving  scores  from   multiple  prototype  models.  
19. Deliverables 1. Python  Modules  &  API 2. Scalable  platform  for  improving  scores  from   multiple  prototype  models.   3. Improved  the  true  positive  rate  (recall)  balancing   that  with  the  false  positive  rate.   AUC  Increased   70%
20. About  Me Amelia  Taylor Green:  Unbiased  Squangle PhD  Mathematics   University  of  Kansas