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Intelligent methods are needed to organize the large amount of teaching and learning resources, one important aspect is to plan the learning path. According to the existing research, ant colony algorithm showed great advantages in learning path planning. Different from the traditional ant colony algorithm, Mahalanobis distance was adopted to calculate the distance between the data in the improved...
With data accumulating rapidly in education, it is possible for researchers to predict students academic performance. Among the prediction models, the machine learning model is outstanding. In this study, the model based on ensemble algorithm, AdaBoost was proposed to predict the classes of students. Experiments were carried out to compare the model to other models such as decision tree, neural network,...
ProblemSpontaneous abortion (SA) occurs before 20 gestational weeks. Approximately, half of recurrent SA has no identifiable cause. No report has yet been investigated the possible involvement of lncRNA in pregnancy loss.
Method of StudySixteen pairs of pregnancies with spontaneous abortions (SA) and induced abortions (IA) were studied. Embryonic sacs and decidua were collected for each pregnancy...
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