Text clustering method and device, electronic equipment and storage medium

• Main Authors: HUANG JINGXIU, QIU ZHAOYI, LI YICHEN, DING RUOFEI, ZHENG YUNXIANG, WU XIAOMIN, CHEN SHUMIN
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a text clustering method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining target corpus data, and preprocessing the target corpus data to obtain target text data; vectorizing the target text data to obtain a first sentence vector matrix; carrying out dimension reduction processing on the first sentence vector matrix to obtain a second sentence vector matrix; constructing a vocabulary library according to the target text data, and performing topic modeling on the vocabulary library to obtain a probability matrix; splicing the second sentence vector matrix and the probability matrix to obtain a target matrix; and according to the target matrix, performing fitting to obtain a target clustering centroid, and performing text clustering based on the target clustering centroid to obtain a text clustering result. According to the method, the problem that context information of a text is ignored in topic clustering can be relieved, meanwhile,