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변환된 중국어를 복사하여 사용하시면 됩니다.
Li Shuo,Wang Shucai,Cheng Fang,Xia Gaobing 보안공학연구지원센터 2015 International Journal of Smart Home Vol.9 No.8
This paper puts forward a quick-freezing method by putting the ultralow temperature medium into a negative pressure. Through the experiment, it indicated the speed and quality to refrigerating water under the condition of negative pressure. Based on that, it designed a quick-freezing device. Meanwhile this paper researched on how to quick-freeze products in bags by adopting this device. After being testified by the experiment, it proved that this device had improved the quick-freezing efficiency and the refrigerating effect.
A Bootstrapping Based Evaluation Object Extraction in Comments on Chinese Commodities
Geng Yushui,Zhang Lishuo,Sun Tao 보안공학연구지원센터 2016 International Journal of u- and e- Service, Scienc Vol.9 No.2
Currently product reviews information has become the focus of increasing concern to these comments often containing more information on consumer evaluation of various attributes of goods, and therefore the evaluation of mining comment object has become a hot topic. This paper presents a method called evaluation object extraction based on Bootstrapping in Chinese commodity comments, this method first comment summed up a lot of information on the properties of 10 kinds of speech rule templates, and then determined the integrity of the candidate meets these templates phrases, and these have complete of candidates as a seed, extended new property template by Bootstrapping method, and finally removed in line with all the attributes of a template as a final evaluation of the object phrase, and through experiments to calculate the accuracy, harmonic mean of recall and pr