2 papers
cs.CL2022
Modelling the semantics of text in complex document layouts using graph transformer networks
Thomas Roland Barillot, Jacob Saks, Polena Lilyanova +5
Representing structured text from complex documents typically calls for different machine learning techniques, such as language models for paragraphs and convolutional neural netwo…
q-fin.ST2014
Signal Diffusion Mapping: Optimal Forecasting with Time Varying Lags
Paul Gaskell, Frank McGroarty, Thanassis Tiropanis
We introduce a new methodology for forecasting which we call Signal Diffusion Mapping. Our approach accommodates features of real world financial data which have been ignored histo…