Study on Hierarchy of Internet Data Collection
Ruan Jing · Tongji yu xinxi luntan · 2005
Compared with the information that gained by traditional statistical system and the information obtained from internet has special marked differences in the aspects of quantity, structure, distribution, scope of spreading, form of carrier, mechanism of exchange etc. Therefore, hierarchy structure must exist in the system of internet data collection. Further more, there also exists low and high hierarchy mutual promotion. In a word, the internet data collection is an information arrangement of multi-hierarchy of developing system.