| Autor: |
Morvai, G., Yakowitz, S., Gyorfi, L. |
| Rok vydání: |
2007 |
| Předmět: |
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| Zdroj: |
Ann. Statist. 24 (1996), no. 1, 370--379 |
| Druh dokumentu: |
Working Paper |
| Popis: |
The setting is a stationary, ergodic time series. The challenge is to construct a sequence of functions, each based on only finite segments of the past, which together provide a strongly consistent estimator for the conditional probability of the next observation, given the infinite past. Ornstein gave such a construction for the case that the values are from a finite set, and recently Algoet extended the scheme to time series with coordinates in a Polish space. The present study relates a different solution to the challenge. The algorithm is simple and its verification is fairly transparent. Some extensions to regression, pattern recognition, and on-line forecasting are mentioned. |
| Databáze: |
arXiv |
| Externí odkaz: |
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