Solution
- Applied Principal Component Analysis (PCA) technique to build models for scoring
- Developed 4 different models using different variable transformation techniques
- Scored 8,800 records/sec
Results
Issues & Objectives
- To develop a score of the customer quality of experience (QoE) based on objective factors such as such as number of stalls, frame drops, ghost sessions, and play delay for an internet video service provider
Challenges
- Extremely large data – Over 2.5 million records
- Data inconsistencies
- Traffic variation at different time of the day
Project information
Skills
Principal Component Analysis
Client
Telecom
Domain
Scoring
Location
India
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