Date post: | 16-Apr-2017 |
Category: |
Software |
Upload: | a4everyone |
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DS & Retail
Retail Industry
Why A4Retail?Demand forecast, Storage planning, Price Optimization, etc.
Retail System – Spec.• Dynamic, Time-Varying, Non-Linear, MIMO system
Retail Data – Spec.• Missings, Outliers, Uninformative vars, Seasonality, Trend, etc.
Automated Workflow
……
…
Retail
System
product1:price, disc., adv., disp...
sale1…
salen
…
weather
social events
other
productn:price, disc., adv., disp...
Automated Workflow
Data Prep Modelling Validation
Business knowledgeData
no yesSales
Forecast
& Stats
Automated Workflow
Data Prep
Cleaning
- Miss, Outs, LowVar
Preprocessing
- Vars decomp. /detrend,
deseas./
- Transform
- Standardization
- Remove multicol., etc.
Modelling & Validation
Multistage modelling
SWR - Model dev
Model val
Sales forecast & Stats
Model destandardization
Detransformation
Add trend & seas
Modelling
SWR & Multistage Modelling
Modelling 2
Modelling 1Fact. Set 1
Product
Modelling 3
Fact. Set 2
Category
Fact. Set 3
Rest
y
e1
e2
Depend.