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Chat method and system

A topic and attribute technology, which is applied in the field of chat methods and systems, can solve the problems of lack of methods and lack of topic attribute transfer, and achieve the effect of reducing the probability of unidentifiable topics and coherent dialogue

Active Publication Date: 2007-11-14
SHENZHEN TENCENT COMP SYST CO LTD
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AI Technical Summary

Problems solved by technology

Therefore, assigning topic attributes after matching patterns is the key crux of the prior art, and it lacks a method for judging whether topic attributes are transferred; thus it also lacks the ability to understand and identify topic attributes after users input natural language information process

Method used

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  • Chat method and system

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Embodiment Construction

[0057] The embodiment of the present invention provides a chat method and system based on topic attribute identification, and the content of the embodiment will be described in detail below.

[0058] Before chatting with users, it is first necessary to establish a category system of multi-level topic mechanism, that is, a multi-level topic system established according to the granularity of topics, see Figure 1. This multi-level topic mechanism category system is established with reference to the knowledge structure of human beings. For example, movie stars are a large-grained topic, and there are multiple topics with the same small granularity such as Andy Lau and Jacky Cheung.

[0059] Because natural language processing requires training and establishing some statistical relationships, it is necessary to establish some computational language knowledge bases in advance, which are specially used to process natural language; including but not limited to dictionaries, word freque...

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Abstract

Implementation of this invention provides a method of chatting. The method including: access to information input language, the language of the information backbone and determination of sentence patterns through the topic: Preferences, the sentence referred to ascertain the trunk and sentence language information topic attributes corresponding to the existence of the sentence referred to the sentence trunk and sentence patterns. If the response from the default, select a topic and attribute the corresponding period of respondents feedback, determine if it is a model from the the corresponding response mode, select a feedback. corresponds to the method. The invention also provides a chat system, which include: access modules, natural language processing modules, memory modules of language knowledge, understanding topic modules topic: storage units, reasoning module, reasoning knowledge storage unit send unit.

Description

technical field [0001] The invention relates to an Internet interactive dialogue method, in particular to a chat method and system. Background technique [0002] The speed of development of the Internet is astonishing, and it has become a part of the daily life of modern people. Using the Internet to communicate with each other is one of the basic functions of the Internet. From the initial e-mail to the popular instant messaging tools, there are a large number of users. Another major function of the Internet is to obtain information. However, the information on the Internet is so vast that it is still difficult to find the desired information even with powerful search tools. In addition, the pace of modern people's life is getting faster and faster, and the pressure is getting bigger and bigger, followed by less and less communication with people. In order to meet the needs of social development and changes, some chats based on instant messaging platforms or SMS platforms ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/27H04L12/58
Inventor 刘云峰杨海松禹荣凌刘致远文勖
Owner SHENZHEN TENCENT COMP SYST CO LTD
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