Experimental results in both digital and mobile phone domains show that our approach performs quite well in these two different domains and achieves F-measures of 79.7%,86.9%,75.8% on the whole for three types of product named entities respectively.是什么意思_Experimental results in both digital and mobile phone domains show that our approach performs quite well in these two different domains and achieves F-measures of 79.7%,86.9%,75.8% on the whole for three types of product named entities respectively.在线翻译_英语_读音_用法_例句