image retrieval is an important research field which has received great attention in the last decades. in this paper, we present an approach for the image retrieval based on the combination of text-based and content-based features. for text-based features, keywords and for content-based features, color and texture features have been used. query in this system contains some keywords and an input...

Tables on the web constitute a valuable data source for many applications, like factual search and knowledge base augmentation. However, as genuine tables containing relational only account small proportion of web, reliable table classification is crucial first step extraction. Previous works usually rely explicit feature construction from HTML code. In contrast, we propose an approach by explo...