Word Segmentation Using Domain Knowledge Based on Conditional Random Fields
Takuya Fukuda, Masataka Izumi, Taka Miura · 2007
In this investigation, we propose an experimental approach for word segmentation in Japanese under domain-dependent situation. We apply Conditional Random Fields (CRF) to our issue. CRF learns several probabilistic parameters from training data with specific feature functions dependent on domains. Here we propose how to define domain specific feature functions.