Image retrieval method based on NLP composite sentence segmentation

The invention discloses an image retrieval method based on NLP composite sentence segmentation. The method comprises the following steps: 1) segmenting a composite sentence; 2) sorting the plurality of simple sentences; 3) abstracting sentences of the retrieved image; 4) inquiring and pruning; 5) retrieving the image; and (6) evaluating a result: evaluating the performance of the method by using the Accuracy, the Precision, the Recall and the F1score. According to the method, the NLP and the image retrieval are combined, the advantages of the NLP are fully utilized, detailed component syntactic analysis and dependency syntactic analysis are carried out on the composite sentences proposed by the user, the analyzed and processed sentences serve as query sentences and are input into the database to retrieve the image, the image retrieval effect is greatly improved, and the user experience is improved. And the application range of the NLP is expanded. 一种基于NLP复合句分割的图像检索的方法，包括：1)分割复合句；2)对多个简单句子排序；3)对检索图像的句子进行抽象；4)查