Imputation des séries chronologiques

Définition

XXXXXX

Voir aussi données spatio-temporelles, prévision des séries chronologiques, série chronologique et Time Series Generation

Français

XXXXX

Anglais

Time Series Imputation

Time-Series Imputation

Time Series Imputation is a process which aims to fil in the missing values in incomplete time series data. These missing values can have a negative impact on accuracy and forecasting since it makes the inference and conclusion vulnerable in future generalization. The challenge of missing values can occur for several reason, like sensor failures or human errors.

There exists several methods of time series imputation classified in three main classes: deletion methods, traditional methods and learning based methods.

Source

Source : arxiv

Source : arxiv