TFIDF meets deep document representation : a re-visit of co-training for text classification

• 主要作者: Chen, Zhiwei
• 其他作者: Sun Aixin
• 格式: Final Year Project
• 語言: English
• 出版: Nanyang Technological University 2020
• 主題: Engineering::Computer science and engineering::Computing methodologies::Document and text processing
• 在線閱讀: https://hdl.handle.net/10356/138643
• 機構: Nanyang Technological University

Many text classification tasks face the challenge of lack of sufficient la- belled data. Co-training algorithm is a candidate solution, which learns from both labeled and unlabelled data for better classification accuracy. However, two sufficient and redundant views of an instance are often not avai...