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Financial AI 2025

Event Driven Based Forecasting

A financial AI research project for ETF price direction prediction using deep learning architectures and transformer-based SP500 news sentiment.

Role
Financial Data Scientist
Year
2025
Focus
Financial AI

Project gallery

Interface snapshots

Technical indicator visualization example from the forecasting repository

01

Overview

Case note

Event Driven Based Forecasting is a financial AI project developed at Ozyegin University, focused on ETF price direction prediction and market news sentiment analysis.

Repository: github.com/muzaffercanan/EventDrivenBasedForecasting

02

Problem

Case note

Financial prediction requires combining structured market indicators with unstructured news signals while evaluating results through realistic backtesting.

03

My Role

Case note

I developed deep learning models, sentiment analysis ensembles, technical indicator visualization workflows, and financial evaluation tooling.

04

Tech Stack

Case note
  • Python
  • TensorFlow/Keras
  • PyTorch
  • Hugging Face Transformers
  • WandB
  • FinBERT, DistilBERT, RoBERTa

05

Key Decisions

Case note
  • Explored ViT, ConvMixer, and MLP-Mixer architectures for technical indicator visualizations.
  • Combined multiple transformer models with weighted averaging for SP500 news sentiment.
  • Built a backtesting framework with financial evaluation metrics.

06

Challenges

Case note
  • Avoiding overfitting in a noisy financial setting.
  • Aligning news sentiment with market movement windows.
  • Comparing model results with financial metrics instead of only ML metrics.

07

Outcome / Impact

Case note

The project demonstrates a research-oriented AI workflow that connects market data, visual deep learning, transformer sentiment, and backtesting.

08

What I Learned

Case note

Financial AI systems need both model experimentation and domain-aware evaluation. Accuracy alone is not enough if the strategy fails under realistic market assumptions.