Information processing method and apparatus

An information processing method and event technology, applied in the field of information processing devices and computer-readable storage media, can solve the problems of consuming user time and energy, excessive repetitive content, and time-consuming

Active Publication Date: 2018-08-24
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[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 reports, and the aggregated event reports may have expired
However, through the above event report aggregation method, a large number of repeated and outdated event reports may be provided to users, and users need to spend time and energy to filter them to meet their needs for diversity and timeliness of event reports.
[0005] Therefore, the event report aggregation method in the prior art has the problem of consuming the user's time and energy

Method used

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  • Information processing method and apparatus
  • Information processing method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] figure 1 It is a flow chart of the steps of the information processing method provided in Embodiment 1 of the present invention, and the method may specifically include the following steps:

[0075] Step 110, acquiring hot event tags and multiple event reports.

[0076] The hot event tag mentioned above may be one or more keywords identifying the hot event.

[0077] In a specific implementation, by collecting search keywords of users, multiple search keywords can be filtered and sorted according to the popularity of the search keywords to obtain hot event tags.

[0078] For example, for the hot event "Zhao Benshan's partner actor Li Damei died of illness", according to the search keywords, the corresponding hot event tags can be obtained as "actor Li Damei died of illness", "Zhao Benshan's partner died of illness", "Li Damei died of illness" and so on.

[0079] The above-mentioned event reports may be reports on press releases, microblogs, blog articles, etc. on hot e...

Embodiment 2

[0095] figure 2 It is a flow chart of the steps of the information processing method provided in Embodiment 2 of the present invention, and the method may specifically include the following steps:

[0096] Step 210, acquiring hot event tags and multiple event reports.

[0097] Step 220, calculating the first text similarity between the hot event tag and the multiple event reports, and calculating the second text similarity between the multiple event reports, and obtaining the multiple event reports The time-sensitive characteristic value of .

[0098] Optionally, the hot event tag has a corresponding first text vector, and the step of calculating the first text similarity between the hot event tag and the plurality of event reports includes:

[0099] Step 221, selecting an event report to be evaluated from the plurality of event reports;

[0100] Step 222, performing word segmentation processing on the report of the event to be evaluated to obtain a plurality of report wor...

Embodiment 3

[0146] image 3 It is a structural block diagram of an information processing device provided in Embodiment 3 of the present invention. The information processing device 300 may specifically include the following modules:

[0147] Tag, report acquisition module 310, used to acquire hot event tags and multiple event reports;

[0148] The text similarity and timeliness feature value calculation module 320 is used to calculate the first text similarity between the hot event tag and the multiple event reports, and calculate the second text similarity between the multiple event reports , and, acquiring time-sensitive characteristic values ​​of the plurality of event reports;

[0149] A maximum edge correlation value calculation module 330, configured to calculate the maximum edge correlation value of the plurality of event reports according to the first text similarity, the second text similarity, and the time-sensitive feature value;

[0150] The report aggregation module 340 is...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/27
CPCG06F16/35G06F16/9535G06F40/289G06F40/30
Inventor 张轩玮
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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