Binary Information Press
The uncertainty in the natural language is the most important factor affecting the performance of text classification. In order to reduce the interference of the uncertainty, Subjective Trust Cloud (STC) is introduced into text classification. STC is an effective trust decision-making tool in electronic commerce transactions. Combined with its advantages, a novel text Subjective Trust Cloud Classifier (STCC) based on STC is proposed. STCC is aimed at reducing the uncertainty of text knowledge representation with the STC similarity constraint condition between test text and each category.