Information processing method and apparatus

Abstract

Embodiments of the invention provide an information processing method and apparatus. The method comprises the steps of obtaining a hotspot event tag and multiple event reports; calculating first textsimilarity between the hotspot event tag and the event reports, calculating second text similarity among the event reports, and obtaining timeliness eigenvalues of the event reports; according to thefirst text similarity, the second text similarity and the timeliness eigenvalues, calculating maximal marginal relevance values of the event reports; and according to the maximal marginal relevance values of the event reports, aggregating the event reports to obtain a report aggregation result. According to the information processing method and apparatus, the time and energy of a user in obtainingthe event reports with diversity and timeliness are saved.

Description

technical field

[0001] The present invention relates to the field of information processing, and in particular, to an information processing method, an information processing device, a mobile terminal, and a computer-readable storage medium. Background technique

[0002] At present, more and more users pay attention to information through the Internet, especially to current hot events.

[0003] Usually, users can search for event reports of hot events to obtain related event reports, or the website operator recommends event reports of hot events to users. When searching for event reports or recommending event reports, a large number of event reports need to be aggregated, and the aggregated results are sent to users as search results or recommendation results.

[0004] However, in the current method of event report aggregation, only the correlation between event reports and hot events is considered, resulting in too much repetitive content in the aggregated multiple event r...

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