A Hybrid Strategy for High Precision Long Term Extraction
Zhou Defu · Zhongwen xinxi xuebao · 2009
For term recognition,the current precision of double-word term has achieved 90.36% while the precision of multi-word term is only 66.63%.To address the issue of multi-word term recognition,this paper proposes a method of higher precision,which integrates the predominance of NC-value parameter in long term recognition with the mutual information.The experimental result shows the precision,recall and F-measure fo this method can reach 88.5%,76.6% and 82.2%,respectively.