首页>
外国专利>
Model generation method, word weighting method, device, apparatus, and computer storage medium
Model generation method, word weighting method, device, apparatus, and computer storage medium
展开▼
机译:模型生成方法,词加权方法,装置,装置和计算机存储介质
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention provides a model generation method, word weighting method, device, apparatus, and computer storage medium. In one aspect, the embodiments of the present invention obtain other images that are identical to a specified image, and use the specified image and said other images as sample images; and then obtain a text clustering based on the texts of the sample images; and then obtain text features based on the text clustering and obtaining visual features based on the sample images; and carry out machine learning based on the text features and the visual features to generate a first regression model and a first sorting model for word weighting on words in the text of an image. The embodiments of the present invention therefore can improve the accuracy of the word weighting result in an image text, thus improving the accuracy of an image search result.
展开▼