3 papers
cs.LG2025
HERCULES: Hierarchical Embedding-based Recursive Clustering Using LLMs for Efficient Summarization
Gabor Petnehazi, Bernadett Aradi
The explosive growth of complex datasets across various modalities necessitates advanced analytical tools that not only group data effectively but also provide human-understandable…
cs.LG2025
Zero-Shot Forecasting Mortality Rates: A Global Study
Gabor Petnehazi, Laith Al Shaggah, Jozsef Gall +1
This study explores the potential of zero-shot time series forecasting, an innovative approach leveraging pre-trained foundation models, to forecast mortality rates without task-sp…
q-fin.ST2020
Volatility Forecasting with 1-dimensional CNNs via transfer learning
Bernadett Aradi, Gábor Petneházi, József Gáll
Volatility is a natural risk measure in finance as it quantifies the variation of stock prices. A frequently considered problem in mathematical finance is to forecast different est…