Zadanie #3741

Test CRF++ on NKJP

Added by Adam Radziszewski over 10 years ago. Updated over 10 years ago.

Status:OdrzuconyStart date:13 Feb 2012
Priority:NormalnyDue date:
Assignee:Adam Radziszewski% Done:

0%

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Target version:-

Description

Poor and rich featuresets.

model-poor$ sed -i "s/ /SPACECHAR/g" f*/train f*/test
crf_learn ../nkjp-poor.txt f01/train f01/model

… bad alloc

History

#1 Updated by Adam Radziszewski over 10 years ago

  • Status changed from Nowy to Odrzucony

Won't work that way, since CRFs don't like too many decision classes (leading to combinatorial explosion). That bad alloc really means out of memory. The other possibility is to develop a tiered CRF tagger, but this certainly deserves a new ticket or perhaps even a new project…

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