Method and client for searching answer to test question

A client-side and test-question technology, applied in the field of search, can solve problems such as error-prone manual input of test questions, large differences in search results, and various search contents, so as to solve the problem of low search efficiency and difficulty in determining the correct answer and improve convenience. and accuracy, improving professionalism and accuracy

Inactive Publication Date: 2014-07-30
BEIJING QIHOO TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The keywords used by each user based on their understanding of the test questions may be different, and the search results are very different; the way of manually inputting test questions is also prone to errors and inconvenient problems;
[0005] 2. The amount of information in the search results in this way is huge, and users need to check one by one to determine whether there is any reference information. It often takes a lot of time to find the correct answer in the massive information, and the search efficiency is low;
[0006] 3. This method is not professional because of its wide range of searches, and the search content is varied, so it is difficult to guarantee accuracy. Sometimes there are even conflicting results of different search results for the same question, and it is difficult for users to identify them and get accurate results. s answer

Method used

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  • Method and client for searching answer to test question
  • Method and client for searching answer to test question
  • Method and client for searching answer to test question

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0101] In Embodiment 1 of the present invention, the above-mentioned steps are jointly completed by the client installed on the user terminal side and the background server, wherein the client uses software or a combination of software and hardware, such as a mobile APP.

[0102] Specifically, first, the client can provide the user with, for example, figure 2 The interface shown (the prompt "click the camera to take a picture of the question you want to ask" appears in the interface), prompts the user to use the camera of a portable mobile terminal (such as a mobile phone or a PAD, etc.) to face the book containing the test questions, Take pictures of test papers or other carriers to find answers to test questions.

[0103] Such as image 3 As shown, after the user decides to take the picture, the camera of the mobile terminal is turned on. At the same time, in order to ensure that the picture taken is clear enough for the identification and processing of the subsequent test...

Embodiment 2

[0136] In Embodiment 2 of the present invention, similar to Embodiment 1, the above-mentioned steps are also completed by the client installed on the user terminal side and the background server. The difference from Embodiment 1 is that the execution subject and process of each step are slightly There are differences, as detailed below:

[0137] The client terminal first prompts the user to find the answer to the test question by taking pictures of the book, test paper or other carriers containing the test question through the camera of the mobile terminal.

[0138] After the user clicks on the interface to confirm the shooting, in order to ensure that the captured pictures have sufficient clarity, the client provides the user with several shooting suggestions, such as only shooting one subject at a time, horizontal shooting (or vertical shooting) is better, Choosing the best light and vertical angle to shoot and more.

[0139] After the user uses the camera to complete the s...

Embodiment 3

[0150] In Embodiment 3 of the present invention, the difference from Embodiments 1 and 2 is that no matter it is the step of obtaining the pictures taken by the user containing the test questions to be searched for answers, and after edge detection is performed on the pictures, the detected edges are inward The user displays the topic selection box, receives the user's positioning operation on the zoom and / or movement of the topic selection box, identifies the content in the positioned topic selection box, and obtains the test questions, or compares the test questions with the test questions in the question bank Yes, the steps of finding matching test questions and answers are all completed by the client on the user side.

[0151] Specifically, the client terminal first prompts the user that the camera of the mobile terminal can take pictures of books, test papers or other carriers containing the test questions to find the answers to the test questions.

[0152] After the user...

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PUM

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Abstract

The embodiment of the invention provides a method and a client for searching an answer to a test question. The method comprises the following steps: after acquiring a picture shot by a user and containing the test question of which the answer is to be searched, recognizing the test question content from the picture and searching a test question database; and when the answer matched with the test question is searched in the test question database, displaying the answer to the user. On one hand, by the way that the user shoots the picture containing the test question and the test question content is recognized from the picture, the convenience and quickness and the accuracy for the user to input the test question to be searched are improved; on the other hand, the accuracy of the input test question content is ensured, the test question is searched and matched in the test question database, and the answer matched with the test question is searched and returned to the user, so that the professional property and the accuracy of a searched answer are improved.

Description

technical field [0001] The invention relates to the field of search technology, in particular to a method for searching answers to test questions and a client. Background technique [0002] With the development of information technology today, many learners can use a variety of tools to learn knowledge, and are no longer limited to traditional books, such as using Internet search tools to search for answers to test questions. The usual practice is that users choose based on their understanding of test questions. Manually input appropriate keywords into the search box provided by the search engine, and click Search to view the corresponding search results. If the search results do not contain the answer that matches the test question, you need to change the keyword and search again. [0003] Sometimes this Internet search method can indeed help users find some useful information for their reference, but its shortcomings are also obvious, as follows: [0004] 1. The keywords ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/245G06F16/248
Inventor 王艳丽吴凯
Owner BEIJING QIHOO TECH CO LTD
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