Login / Signup
基于非负矩阵分解的短文本特征扩展与分类 (Short Text Feature Expansion and Classification Based on Non-negative Matrix Factorization).
Mengting Huang
Ling Zhang
Wenchao Jiang
Published in:
计算机科学 (2019)
Keyphrases
</>
short text classification
short text
negative matrix factorization
feature vectors
topic detection
matrix factorization
document clustering
support vector
pattern recognition
principal component analysis
sparse representation
text classification
data sets
feature selection
supervised learning
image classification
recommender systems
association rules
object recognition
information retrieval