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An artificial intelligence expert system based on a knowledge management system and a construction method thereof

ActiveCN109947915AReduce the cost of knowledge acquisitionExcellent logical structureData processing applicationsSpecial data processing applicationsImplicit knowledgeArtificial Intelligence System
The invention discloses an artificial intelligence expert system based on a knowledge management system and a construction method thereof. The method comprises the following steps: obtaining teachingmaterial information, question and answer information and user behavior information through the knowledge management system; carrying out Data structuring processing on the teaching material information, and constructing a knowledge graph according to the obtained structured data; Obtaining first association information according to questions and matched answers in the question and answer information, and updating the first association information to the knowledge graph; According to the user behavior information and the structured data in the knowledge graph corresponding to the user behavior, performing mining to obtain second associated information, and updating the second associated information into the knowledge graph. Therefore, online education content is directly used as a knowledge input source, and the knowledge acquisition cost is reduced. And more implicit knowledge is further mined according to the knowledge class information and the behavior class information of online education, so that the information breadth and the information depth of the knowledge graph are improved.
Owner:苏州无常师教育科技有限公司

AR-based house type graph three-dimensional display method, medium, apparatus and device

The invention relates to an AR-based house type graph three-dimensional display method, medium, apparatus and device. The method comprises the following steps of obtaining an initial house type picture containing a house type picture, and carrying out perspective correction processing on the initial house type picture to generate a target house type picture; extracting the wall body data and doorand window data of the house type image in the target house type image, and constructing an original three-dimensional model corresponding to the house type image in real time according to the wall body data and the door and window data; and calling a preset AR rendering engine to display an original three-dimensional model according to the first user instruction. According to the method, the house type image can be accurately and automatically identified and corrected through the image processing method, so that the 3D house type model is accurately constructed in real time, and the AR display effect of the house type image is achieved. Through the super strong substitution sense and immersive experience of AR, a user can visually and clearly know the residential structure, meanwhile, theuser can better communicate with the user through interaction and display, so that the requirements of the user are met, the participation sense of the user is increased, the people stream attentionis attracted, and the advertising effect is improved.
Owner:武汉尺子科技有限公司

System and method for searching for node information sites of keywords

The invention discloses a system for searching for node information sites of keywords. The system comprises a computer terminal and a server which are connected through the Internet and is characterized in that the server comprises a server network interface, an information searching module and a computer terminal network interface display module, wherein the information searching module is used for searching for a keyword and the node information of the keyword according a keyword searching instruction with the suffix; the computer terminal comprises a user input module for receiving the operation of a user on inputting a keyword node information issuing instruction; the computer terminal network interface display module is used for displaying the keyword node information. According to the system for searching for the node information sites of the keywords, vertical keywords are entered into searching engines to serve as network promotion keywords for matching with domain names or webpages in websites, and the node information of the entered keywords are taken as the sites; for example, when vertical node information is on recruit, promotion, rent-out and the like, then recruit, promotion, rent-out and the like are entered. The system for searching for the node information sites of the keywords can achieve accurate and direct display of the target information of keywords input in webpage searching engines in searching results.
Owner:周良文

Koi lucky draw excitation method and device and storage medium

The invention provides a fancy carp lottery excitation method and device, and a storage medium, and the method comprises the steps of executing a bonus donation transaction through a fancy carp contract, and storing bonus into a bonus pool address; executing a lottery drawing transaction through the fancy carp contract, and verifying whether the lottery drawing request is legal or not: selecting aplurality of blocks according to a preset rule if the lottery drawing request is legal, and obtaining a plurality of random numbers published by the selected blocks; generating a first random numberand a second random number according to the obtained random numbers; determining a first block height in the first block height interval according to the first random number; determining a winning transaction of the first block height according to the second random number, and determining a sending address of the winning transaction as a winning address; recording the prize winning address and theprize claiming time into a contract; and executing a prize claiming transaction through the fancy carp contract, and verifying whether the prize claiming request is legal or not: if yes, issuing bonus to the prize winning address. According to the method, the fancy carp lottery fairness is guaranteed, and meanwhile, the users are continuously attracted to pay attention to the block chain networkwith high rewards.
Owner:杭州左链科技有限公司

Page display method and device, electronic equipment and storage medium

The invention relates to a page display method and device, electronic equipment and a storage medium, and the method comprises the steps that: page data of a target page in a target application is acquired, the page data comprises configuration information of a theme activity label in the target page, and the configuration information comprises first preset time information corresponding to the theme activity label; a material of a target style is obtained according to the configuration information; and a target page is displayed according to the page data, and when the target page is displayed, if first preset time information is met, the theme activity tag is rendered and displayed in the target page according to the materials of the target style. The display style of the theme activity label in the application program entry page can be flexibly configured through the configuration information, diversity of the theme activity label display style is achieved, attention of a user can be well attracted, the click rate of the theme activity label by the user is increased, the exposure rate of related activities is increased, and the user experience is improved. The drainage requirements of related activities can be well met.
Owner:BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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