{"id":"zhu2013persistent","URL":"https://www.ijcai.org/Abstract/13/288","type":"article-journal","title":"Persistent Homology: An Introduction and a New Text Representation for Natural Language Processing","author":[{"given":"Xiaojin","family":"Zhu"}],"issued":{"date-parts":[[2013]]},"year-text":"2013","container-title":"Proceedings of IJCAI 2013","catalog-key":"SRC0D8MTRR05ZF9"}