Geodesic
Text recommendation based on time series and multi-label information
Computer Science and Information Systems, Tome 18 (2021) no. 2.

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One of the key functions of the method of text recommendation is to build a correlation analysis to all the text collection. At present, most of the text recommendation methods use the citation network, but less to consider the internal relations, which has become a challenge and an opportunity for the research of text recommendation. Therefore, we propose a new method to ameliorate the above problem based on the time series in this paper. We specify a certain text collection according to the interests of users and integrate the varied label values of the text, then we build the correlation coefficient between text and its related text with the differential analysis, finally the similarity degree of the text is calculated out by using the improved cosine similarity correlation matrix to promote a recommendation of similar text. Our experiments indicate that we are able to ensure the quality of text, with an improvement of accuracy by 8.63% as well as an improvement of recall rate by 5.25%.
Keywords: time series; label value; correlation coefficient; similarity degree 
@article{CSIS_2021_18_2_a3,
     author = {Yi Yin and Dan Feng and Zhan Shi and Lin Ouyang},
     title = {Text recommendation based on time series and multi-label information},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {18},
     number = {2},
     year = {2021},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2021_18_2_a3/}
}
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AU  - Zhan Shi
AU  - Lin Ouyang
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PB  - mathdoc
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%F CSIS_2021_18_2_a3
Yi Yin; Dan Feng; Zhan Shi; Lin Ouyang. Text recommendation based on time series and multi-label information. Computer Science and Information Systems, Tome 18 (2021) no. 2. http://geodesic.mathdoc.fr/item/CSIS_2021_18_2_a3/