# ERNIE Warm-up: PDF → Website
## OCR & Generation Pipeline
This page demonstrates the warm-up task workflow:
1. **PDF Parsing:** Document structure extracted.
2. **PaddleOCR-VL:** Optical Character Recognition + Layout analysis.
3. **ERNIE 4.0:** Content generation and HTML formatting.
4. **Deployment:** Static hosting on GitHub Pages.
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*Original extracted content follows below...*
### Electricity Price Prediction using Multi-Kernel Gaussian Process Regression combined with Kernel-Based Support Vector Regression
**Abstract**
This paper presents a new hybrid model for predicting German electricity prices. The algorithm is based on a combination of Gaussian Process Regression (GPR) and Support Vector Regression (SVR). Although GPR is a competent model for learning stochastic patterns within data and for interpolation, its performance for out-of-sample data is not very promising. By choosing a suitable data-dependent covariance function, we can enhance the performance of GPR for the German hourly power prices being tested.