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Cristian Challu

13 papers hereh-index 71k citations19 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author8

Across the 12 of 13 papers where every author was matched, so the position is known.

fields
  • cs.LG11
  • stat.ML2

identity via Semantic Scholar / OpenAlex

activity
20182026
most citedNeural basis expansion analysis with exogenous variables: Forecasting electricity prices with NBEATSx

259 citations · 347 across the 12 of their papers we have counts for

collaborators
Showing 2021Show all

2 papers · 1 filter

cs.LG2021★ 1 cited

DMIDAS: Deep Mixed Data Sampling Regression for Long Multi-Horizon Time Series Forecasting

Cristian Challu, Kin G. Olivares, Gus Welter +1

Neural forecasting has shown significant improvements in the accuracy of large-scale systems, yet predicting extremely long horizons remains a challenging task. Two common problems…

cs.LG2021★ 259 cited

Neural basis expansion analysis with exogenous variables: Forecasting electricity prices with NBEATSx

Kin G. Olivares, Cristian Challu, Grzegorz Marcjasz +2

We extend the neural basis expansion analysis (NBEATS) to incorporate exogenous factors. The resulting method, called NBEATSx, improves on a well performing deep learning model, ex…

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