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In this paper, I provide an improvement on intelligent scoring algorithm, which rely on match of key words and semantic proximity in fuzzy theory, through analyzing the habits of mind that scoring subjective questions by manually and studying current algorithms. It gives a more efficient method to scoring subjective questions and improves conventional algorithm. The main subject of this paper includes...
This paper has advanced a new method of maize yield prediction which is based on the spatio-temporal data mining. On the one hand, this method predicts the sequence of the target object itself by adopting statistics principles. On the other hand, the method calculates the influence of the spatial distribution of adjacent-area soil fertility on maize yield by neural network. Finally, the method obtains...
The agricultural production accumulated the massive fuzzy and diverse data, in order to make the effective use of these data. By using the fuzzy equivalence relation of clustering method, YuShuShi in jilin GongPeng town of ChunYang village of black soil, for example, on the classification of the soil nutrient, a classification model, this model reference uses the GIS spatial analysis technology produces...
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