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With the number of bilinguals increasing, the great importance is given to Second Language Learning. For the Second Language Learners without authentic language environment, speech is the difficult point. This thesis is to explore the factors that affect speech recognition and how it affects second language speech learning in turn. The experiment result verifies that language environment interferes...
The popularity of mobile devices and the opportunity to learn regardless of time and place make mobile learning an important method in lifelong learning. However, acceptance of mobile learning by learners is crucial to the success of mobile learning. The objective of this study is to investigate main determinants of mobile learning acceptance in higher education in China. Based on the unified theory...
Document similarity analysis is increasingly critical since roughly 80% of big data is unstructured. Accordingly, semantic couplings (relatedness) have been recognized valuable for capturing the relationships between terms (words or phrases). Existing work focuses more on explicit relatedness, with respective models built. In this paper, we propose a comprehensive semantic similarity measure: Semantic...
Over the last three decades, China's manufacturing industry has developed rapidly, the demand for energy is rising, thus energy consumption grows increasingly, giving rise to the energy crisis. This article has collected energy data from 28 manufacturing industries from 1985–2012 and normalizes this data based on maximum deviation. It also works out the weight of each indicator and their comprehensive...
In this paper, the inter-bank spreading risk on complex networks is studied. Firstly, a risk contagion model is established based on the network structure of the financial system and the thought of infectious disease modeling. Through an analysis of the global stability and equilibrium point, the conditions met which the risk communication disappears or exists are concluded. Secondly, numerical simulations...
First of all, this paper points out that the significance of studying the Linear measurement of sample's interval, and then applying different sampling programs on the same plane for collecting, and separately by the least square method, the smallest tolerance zones flatness error evaluation. The result indicated along with the sampling interval increasing or the sampling points reduction, the flatness...
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