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In this paper, we first study the recognition of emotions involved in human speech. We propose an emotion recognition algorithm based on a neural network and also propose a method to collect a large speech database that contains emotions. We carried out emotion recognition experiments based on the neural network trained using this database. An emotion(More)
Traditional methods of teaching students to revise their writing are often tedious, and can cause children to learn a distaste of revision. Computers may be able to make the task of revision both easier and more meaningful to students by changing physical and contextual aspects of the writing task. I have implemented a series of improvements to the story(More)
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