长短期记忆网络(LSTM)是一种用于深度学习领域的人工回归神经网络(RNN)结构。与标准的前馈神经网络不同,LSTM具有反馈连接。它不仅可以处理单个数据点(如图像),还可以处理整个数据序列(如语音或视频)。例如,LSTM适用于未分段、连接的手写识别、语音识别、网络流量或IDSs(入侵检测系统)中的异常检测等任务。

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The advent of the Internet and a large number of digital technologies has brought with it many different challenges. A large amount of data is found on the web, which in most cases is unstructured and unorganized, and this contributes to the fact that the use and manipulation of this data is quite a difficult process. Due to this fact, the usage of different machine and deep learning techniques for Text Classification has gained its importance, which improved this discipline and made it more interesting for scientists and researchers for further study. This paper aims to classify the pedagogical content using two different models, the K-Nearest Neighbor (KNN) from the conventional models and the Long short-term memory (LSTM) recurrent neural network from the deep learning models. The result indicates that the accuracy of classifying the pedagogical content reaches 92.52 % using KNN model and 87.71 % using LSTM model.

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