The proliferation of short texts resulting from the rapid advancements of social networks,
online communication, and e-commerce has created a pressing need for short text …

The exponential growth of data generated on the Internet in the current information age is a
driving force for the digital economy. Extraction of information is the major value in an …

Purpose The purpose of this paper is to compare the effectiveness of the various text mining
techniques that can be used to classify maintenance work-order records into their respective …

Morphologically rich languages such as Turkish may benefit from morphological analysis in
natural language tasks. In this study, we examine the effects of morphological analysis on …

Concept map is a graphic tool which describes a logical structure of knowledge in the form
of connected concepts. Many persons create and use concept maps as planning …

摘要色情音频检测是互联网信息安全中的重要组成部分, 为国内外色情音频检测研究者提供良好
的数据支撑. 论文介绍并公开了带有色情及非色情标签的1min 或30s 音频片段数据集 …

Internet 文本信息量极速增加, 在组织和处理这些文本数据时, 文本分类技术显得尤为重要.
利用统计学理论, 特征提取和权重计算常常忽略了特征项之间的语法关系 …

One fashion to report a country's economic state is by compiling economic phenomena from
several sources. The collected data may be explored based on their sentiments and …

GERD or Gastroesophageal Reflux Disease is a situation when the reflux of stomach
contents leads to unpleasant symptoms and/or complications. The prevalence range of …

在文本分类时, 只有少数学者利用特征词权重对文本进行向量表示, 但是所使用的特征选择算法
没有考虑特征词权重的正负及其范围等. 因此, 本文在CHI 统计基础上提出一种计算特征词类 …