CRF Feature Template
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A CRF Feature Template is a Feature Description for a CRF-based Algorithm.
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- Example(s):
- See: Sequence Tagging Feature, CRFpp Package.
References
2007
- (Kudo, 2007a) ⇒ Taku Kudo. (2007). “Preparing Feature Templates."
- As CRF++ is designed as a general purpose tool, you have to specify the feature templates in advance. This file describes which features are used in training and testing.
- Template basic and macro
- Each line in the template file denotes one template. In each template, special macro %x[row,col] will be used to specify a token in the input data. row specfies the relative position from the current focusing token and col specifies the absolute position of the column.
- Here you can find some examples for the replacements …