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|1. (WO2018120575) METHOD AND DEVICE FOR IDENTIFYING MAIN PICTURE IN WEB PAGE|
|Applicants:||BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
|Title:||METHOD AND DEVICE FOR IDENTIFYING MAIN PICTURE IN WEB PAGE|
A method and device for identifying a main picture in a web page. The method comprises: picking out candidate main pictures according to page attributes of pictures in a web page (210); cropping original pictures of the candidate main pictures according to information topics of the candidate main pictures to obtain corresponding picture compositions (220); determining a candidate main picture having an information topic matching the topic of the web page (230); and identifying the picture composition corresponding to the matched candidate main picture as a main picture of the web page (240). The method can identify a main picture capable of effectively emphasizing the topic of a web page, thereby improving the transfer efficiency of web page information, and improving user experience.