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Information push method and device

An information push and event technology, applied in the field of data processing, can solve problems such as the inability to satisfy ordinary individuals or provide effective assistance to ordinary individuals, and achieve the effect of improving accuracy

Active Publication Date: 2020-11-20
ADVANCED NEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an information push method and device, which are used to solve the problem that the existing analysis results of news events are a large amount of data with complex relationships, which cannot meet the needs of ordinary individuals and cannot provide effective help for ordinary individuals.

Method used

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  • Information push method and device
  • Information push method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 As shown in , it is a schematic flowchart of the information push method in Embodiment 1 of the present invention. The information push method includes the following steps:

[0028] S101. Determine a target object corresponding to the current news event according to the target event type to which the current news event belongs.

[0029] In real life, not all news events will have a certain impact on the trend of the industry and form a continuous pattern. It is necessary to classify news events from a large number of historical news events through technical means such as data mining and historical backtesting.

[0030] The basic event types identified so far include social news events and company announcement news events. For example, an earthquake whose magnitude is higher than a certain level and the population density of the place where it occurs exceeds a certain level can be regarded as a social news event, and an announcement of an increase or d...

Embodiment 2

[0039] Such as figure 2 As shown in , it is a schematic flowchart of the information push method in Embodiment 2 of the present invention. On the basis of the first embodiment above, determining the target object corresponding to the current news event according to the target event type to which the current news event belongs includes the following steps:

[0040] S201. Classify and process historical news events through data mining.

[0041] In real life, not all news events will have a certain impact on the trend of the industry and form a continuous pattern. It is necessary to classify news events from a large number of historical news events through technical means such as data mining and historical backtesting.

[0042] The basic event types identified so far include social news events and company announcement news events. For example, an earthquake whose magnitude is higher than a certain level and the population density of the place where it occurs exceeds a certain ...

Embodiment 3

[0053] Such as image 3 As shown in , it is a schematic flowchart of the information push method in Embodiment 3 of the present invention. On the basis of the above embodiments, before determining the target object corresponding to the current news event according to the target event type to which the current news event belongs, the following steps are further included:

[0054] S301. Obtain keywords of current news events.

[0055] In this embodiment, feature information is extracted from the text content of the current news event, so as to extract a plurality of corresponding keywords from the current news event. For example, K-Nearest Neighbor (KNN for short) text classification algorithm and feature selection / support vector machine text algorithm can be used to extract feature information from the text content of the current news event. For example, the current news event is "The National Development and Reform Commission issued a notice on December 16 that the maximum r...

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PUM

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Abstract

The invention provides an information push method and device. The method includes the steps of according to the target event type to which a current news event belongs, determining a target object corresponding to the current news event, determining an influence parameter of the target event type on the target object according to a history news event corresponding to the target event type, and pushing the target object and the influence parameter to a user. According to the information push method, products or services or other objects directly relative to the current news event are obtained; compared with the prior art, ordinary individuals can reduce time consumption for analyzing relative objects from a great amount of data with complex relationships. Furthermore, since ordinary individuals have no professional experience, the results obtained after analysis of the great amount of data are poor in accuracy; since the information push method and device can directly provide relative products or services or other objects, the accuracy of analysis can be improved, demands of ordinary individuals can be better met, and more effective guidance or help can be provided for ordinary individuals to make investment schemes.

Description

technical field [0001] The invention belongs to the field of data processing, and in particular relates to an information push method and device. Background technique [0002] In real life, some social events will have a certain impact on the trend of some industries. For example, some news events will have an obvious positive or negative impact on the products or services provided in some industries, and present a negative impact on these products or services. relatively stable law. [0003] At present, using free information on the Internet, a data analysis platform is established to analyze the impact of major events on the financial industry, such as the Kensho service abroad. The impact data is displayed to professionals in a list, and professionals need to analyze based on experience, as an important basis for institutions to formulate financial plans. [0004] Under normal circumstances, ordinary individuals are often only interested in some products or services, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535
CPCG06F16/9535
Inventor 孙勤刘文涛沈洲李雪琴张昊孔令西
Owner ADVANCED NEW TECH CO LTD