Conference Papers for Web-University at the chair of Prof. Dr. Christoph Meinel
Here you can find all our peer-reviewed conference papers about Web-University, e-learning, tele-teaching, tele-TASK, MOOCs:
Punctuation Prediction for Unsegmented Transcript Based on Word Vector
Che, Xiaoyin; Wang, Cheng; Yang, Haojin; Meinel, Christoph
Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016)
In this paper we propose an approach to predict punctuation marks for unsegmented speech transcript. The approach is purely lexical, with pre-trained Word Vectors as the only input. A training model of Deep Neural Network (DNN) or Convolutional Neural Network (CNN) is applied to classify whether a punctuation mark should be inserted after the third word of a 5-words sequence and which kind of punctuation mark the inserted one should be. TED talks within IWSLT dataset are used in both training and evaluation phases. The proposed approach shows its effectiveness by achieving better result than the state-of-the-art lexical solution which works with same type of data, especially when predicting puncuation position only.