Tag: quantitative finance

A new Oxford study introduces OFTER, an online forecasting pipeline that combines ARIMA models, PCA-based dimensionality reduction, k-nearest neighbors and ...

A new study shows how data leakage and flawed backtesting protocols can manufacture apparently strong machine learning predictions in financial ...

A change-point analysis of the Altman Z″-score reveals that Telefónica del Perú's slide into insolvency unfolded across six distinct regimes, ...

A new hybrid quantum-classical operator splitting method solves nonlinear parabolic PDEs up to 100 dimensions with provably faster convergence, promising ...

Researchers in India have built a reinforcement learning trading agent that combines generative language model sentiment analysis with proximal policy ...

Researchers have built a dual-agent deep reinforcement learning framework that classifies market strength using classic technical indicators and dynamically selects ...

A new study shows that large language models can dynamically reallocate portfolio risk across 55 U.S. equities, delivering a 46.4% ...

Researchers in India have built a reinforcement learning day-trading agent that combines CNNs, attention-based LSTMs, and explainable AI to outperform ...

Researchers in Tehran have developed Confidence-MPT, a hybrid framework that embeds LSTM neural network forecasts and a measure of predictive ...