Web Oriented Chinese Product Named Entity Recognition
Lei Lin · Journal of Zhengzhou University · 2010
The product named entity in the field of electronic digital is defined.The difficulties and characteristics are analyzed,and then a maximum entropy model based on knowledge base for product named entity recognition on Chinese textual documents is proposed.The experimental results show that the approach can recognize the product named entity in the electronic digital field and achieve the F-measures of 86.91% for the product named entity recognition.