|
Temporal Expression Recognition and Normalization Task In the Temporal Expression Recognition and Normalization task, systems are required to recognize the Temporal Expressions occurring in a text by identifying their extension, and to normalize them, i.e. give a representation of their meaning by assigning values to a pre-defined set of attributes. The task will be based on the TIMEX2 standard, with some adaptations to Italian. The Italian Content Annotation Bank (I-CAB) Version 4.1, developed by FBK and CELCT, will be used both for development data (335 news stories, for a total of 113,000 words) and test data (190 news stories, for a total of 69,000 words). I-CAB is distributed upon acceptance of the agreement terms for a free research licence. This task consists of two subtasks:
Participants may choose to partecipate in any of the two subtasks. Organizers: Trial examples (TE recognition and TE recognition and normalization) ACE-2007 scorer (modified for EVALITA 2007) |
|
EVALITA 2007 Evaluation of NLP Tools for Italian |
celct.it)