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Published in last 1 year |  In last 2 years |  In last 3 years |  All Please wait a minute... For Selected: Download Citations EndNote Ris BibTeX Toggle Thumbnails Select Collection and Analysis of Rural Land Circulation News Text Based on Python LIU Xindong, WU Jinwen, LIU Dingyan, ZHOU QiaoYi Journal of Library and Information Science in Agriculture    2020, 32 (5): 76-81.   DOI: 10.13998/j.cnki.issn1002-1248.2019.10.17-0917 Abstract （499）      PDF（pc） （1303KB）（190）       Knowledge map    Save [Purpose / Significance] In order to quickly obtain a massive amount of data of land transfer on the Internet, with the help of the current popular method of data collection and analysis-web crawler technology, the new hot spots of rural land transfer in China are excavated and sorted out from the perspective of news and information. [Method / Process] Taking People's Daily as the target web page, we search keywords on the web page and use Python to write and design programs to crawl the news documents of farmland circulation on the web page. and We then use the obtained more than 2 500 pieces of news as data to analyze the status, content and problems of agricultural land transfer by using text analysis methods and drawing Python word cloud diagrams. [Results / Conclusions] Crawling the web news information, through statistical analysis of the collected news content, after hot spot mining, it is found that China is attaching more importance to the transfer of agricultural land and increased publicity in this regard, The construction of agricultural land transfer and precision poverty alleviation, and rural tourism and cooperatives are closely connected with one another. At last we analyze the existing problems in above-mentioned three aspects and make recommendations. Reference | Related Articles | Metrics | Comments（0） Select Research on Digital Village Micro-observation Model Based on Entropy Weight Method SHEN Yuanyuan, WU Jinwen, LI Dan Journal of Library and Information Science in Agriculture    2020, 32 (4): 68-76.   DOI: 10.13998/j.cnki.issn1002-1248.2019.10.22-0933 Abstract （789）      PDF（pc） （1388KB）（158）       Knowledge map    Save [Purpose / Significance] Through the research on the personal informatization indicators of rural residents,this article constructs a measurement model of digital rural personal information,which can reveal the internal information behavior of individuals more comprehensively and profoundly, and understand the demands and opinions of rural residents on informatized public services. [Method / Process] According to the current situation of digital rural informatization construction in China, this paper firstly uses the entropy weight method to calculate and select the informatization micro-observation index, and determines the measurement index model. Then by combining with the questionnaire data, we study and evaluate the personal informatization level of rural residents in China. [Results / Conclusions] The entropy weight method determines the weight of indicators, which can fully reflect the status of rural residents' information development level. The results show that we should raise the awareness of information and expand the channels for villagers to obtain information. Reference | Related Articles | Metrics | Comments（0） Select Current Situation and Suggestions of Farmers' Information Literacy Under the Information Construction Environment —— Taking Wuling Mountain Area as an Example YANG Yuqi Journal of Library and Information Science in Agriculture    2020, 32 (4): 77-85.   DOI: 10.13998/j.cnki.issn1002-1248.2019.12.24-1124 Abstract （903）      PDF（pc） （1147KB）（146）       Knowledge map    Save [Purpose / Significance] The construction of rural informatization has become a hot spot of the whole society, and it is an important task to safeguard the poverty alleviation and well-off society in an all-round way. The purpose of this study is to investigate the current situation of information literacy of rural residents in the Wuling mountain area, and to analyze the differences of farmers' information needs, information acquisition and utilization, so as to make a useful exploration for rural informatization. [Methods / Process] Taking the rural residents in Wuling mountain area as the survey object, in the context of daily life and working, 1 350 questionnaires were sent out to collect data by the random sampling method combined with various factors through field visits. [Results / Conclusions] According to the research results, the overall information awareness, information retrieval, information processing, utilization and analysis, and information evaluation of the respondents in Wuling are all at the lower middle level, with obvious deficiencies. The information literacy of rural residents can be improved by improving education level, accelerating infrastructure construction and strengthening publicity. Reference | Related Articles | Metrics | Comments（0）