Research on the precision information service for agricultural technology extension based on situational awareness

DOI

10.2991/icence-16.2016.119How to use a DOI?

Keywords

agricultural technology extension, situational awareness, precision information service

Abstract

Scenario aware computing is an important technology to realize precise information service in agricultural technology extension. This paper constructs a scene data fusion user perception of precision agricultural extension service. This paper established user classification model and multi situational awareness recommendation model based on multiple-factor, and realized the intelligent push services in personalized information. In comparison to common retrieval system which did not have the situational awareness and the intelligent push functions, the personalized information services based on situational awareness calculation was able to identify and predict the preferences of user interest, provided the psychological content for users. The correlation of personalized information services and resource push based on situational awareness calculation increased on average by 2.22 times, the accuracy rate increased by 1.34 times, meeting the user's personalized needs.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiang Sun
AU  - Huarui Wu
AU  - Qingxue Li
AU  - Peng Hao
PY  - 2016/09
DA  - 2016/09
TI  - Research on the precision information service for agricultural technology extension based on situational awareness
BT  - Proceedings of the 2nd International Conference on Electronics, Network and Computer Engineering (ICENCE 2016)
PB  - Atlantis Press
SP  - 632
EP  - 637
SN  - 2352-538X
UR  - https://doi.org/10.2991/icence-16.2016.119
DO  - 10.2991/icence-16.2016.119
ID  - Sun2016/09
ER  -