Text-Based News Significance Evaluation Method, Apparatus, and Electronic Device

摘要

The present invention provides text-based news significance evaluation methods, apparatuses, and electronic devices for improving efficiency and accuracy of news significance evaluation, and implementing real-time dynamic evaluation on text news. The method comprises: reading text news; preprocessing the text news to obtain original data; extracting feature values from the original data, which comprises metadata, a keyword, and a probability model feature value; and obtaining a score of each feature value according to a weight ratio corresponding to each feature value. The apparatus comprises: a text news reading module, a text news preprocessing module, a feature value extraction module, a feature value weight determining module, and a text news significance evaluation module. The electronic device comprises a memory and a processor. The memory stores a computer program that can run on the processor. When executing the computer program, the processor implements the text-based news significance evaluation method.