CN105677872A - Question searching method and device and learning equipment - Google Patents
Question searching method and device and learning equipment Download PDFInfo
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- CN105677872A CN105677872A CN201610015497.3A CN201610015497A CN105677872A CN 105677872 A CN105677872 A CN 105677872A CN 201610015497 A CN201610015497 A CN 201610015497A CN 105677872 A CN105677872 A CN 105677872A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
Abstract
The invention is applicable to the technical field of computers and provides a question searching method and device and learning equipment. The method comprises the steps of receiving a question input by a user; searching a preset database for a solution procedure of the question, so that the solution procedure matched with the question input by the user is obtained; outputting the solution procedure matched with the question input by the user according to setting of the user. By means of the question searching method and device and the learning equipment, consumption of software resources and hardware resources of a question searching system is lowered, and the question searching response velocity is raised; in addition, the solution procedure instead of an answer is output, the elicitation type tutoring effect can be achieved for learning of the user, and learning efficiency of the user is improved.
Description
Technical field
The invention belongs to field of computer technology, particularly relate to a kind of exercise question searching method, exercise question searcher and facility for study.
Background technology
Along with popularizing of Internet technology, people can utilize the Internet to carry out the network lifes such as social activity, shopping, financing easily, and there is the portable intelligent device of network savvy (such as, smart mobile phone, panel computer and portable learning machine) further facilitate the network life of user, most enterprises is all proposed the application program for mobile intelligent terminal.
Current online education market, most of online education companies are also all proposed respective education and study class application program, a lot of application programs all have function of answering questions of taking pictures, run into the topic that will not do, user is (such as, student, parents of student) hold the light bat of smart mobile phone, by associate topic system of searching just can from correspondence exam pool search out course of solving questions and final answer. This is for student, and except the student that part study initiative is stronger, searching topic is to obtain thinking of solving a problem to grasp the solution approach of this kind of exercise question. Most students is pupil especially, and the child of Task study guiding, being many times only used to fulfils assignment obtains answer, without concern for wherein even more important solve a problem thinking and method. Therefore, one side is existing searches topic system, and the cultivation benefit of the elaborative faculty of student is little. On the other hand, existing searching obtains answer by the accurately coupling of exercise question when topic system searches topic, requires that the volume of storage is big in exam pool, and hardware requirement is high, and accurate coupling also extends the response time searching topic, and is difficult to study is played the effect of heuristic guidance.
Summary of the invention
The purpose of the embodiment of the present invention is in that to provide a kind of exercise question searching method, exercise question searcher and facility for study, it is intended to solves to search topic system resources consumption greatly due to existing, causes response time length and the problem being difficult to study is played the effect of heuristic guidance.
On the one hand, the invention provides a kind of exercise question searching method, described method comprises the steps:
Receive the exercise question of user's input;
Default data base retrieves the solution approach of described exercise question, the solution approach that the exercise question obtaining inputting with described user mates;
The solution approach that exercise question according to user setup output with described user input mates.
On the other hand, the invention provides a kind of exercise question searcher, described device includes:
Exercise question receives unit, for receiving the exercise question of user's input;
Solution approach retrieval unit, for retrieving the solution approach of described exercise question, the solution approach that the exercise question obtaining inputting with described user mates in default data base; And
Solution approach output unit, for the solution approach mated according to the exercise question of user setup output with described user input.
On the other hand, present invention also offers a kind of facility for study including above-mentioned exercise question searcher.
In embodiments of the present invention, after the exercise question receiving user's input, default data base retrieves, obtain the solution approach mated of exercise question with user's input and export, thus reducing the soft and hardware resource consumption searching topic system, improve the speed of response searching topic, the result additionally searching topic is output solution approach but not answer, user learning can be played the effect of heuristic guidance, improve the learning efficiency of user.
Accompanying drawing explanation
Fig. 1 is the flowchart of the exercise question searching method that the embodiment of the present invention one provides;
Fig. 2 is the flowchart of the exercise question searching method that the embodiment of the present invention two provides;
Fig. 3 is the structure chart of the exercise question searcher that the embodiment of the present invention three provides;
Fig. 4 is the structure chart of the exercise question searcher that the embodiment of the present invention four provides; And
Fig. 5 is the structure chart of solution approach acquiring unit in the exercise question searcher that the embodiment of the present invention four provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Below in conjunction with specific embodiment, implementing of the present invention is described in detail:
Embodiment one:
What Fig. 1 illustrated the exercise question searching method that the embodiment of the present invention one provides realizes flow process, and details are as follows:
In step S101, receive the exercise question of user's input.
In embodiments of the present invention, when user encounter a difficulty will not answer or want to check other solve a problem thinking time, the input equipment that can pass through facility for study inputs the exercise question to search for, and specifically, input equipment can be physical keyboard, dummy keyboard or filming apparatus. When input equipment is filming apparatus, it is possible to the exercise question picture of shooting is identified, to obtain the exercise question of correspondence.
In step s 102, default data base retrieves the solution approach of exercise question, obtain the solution approach mated with the exercise question of user's input.
In the invention process, the data base preset includes exercise question storehouse and the thinking storehouse of solving a problem associated with exercise question in exercise question storehouse. Owing to an exercise question is likely to there is several thinking of solving a problem, therefore, an exercise question in exercise question storehouse is likely to be associated with several thought of solving a problem in thinking storehouse of solving a problem. Preferably, thought of solving a problem in thinking of solving a problem storehouse can be a series of solution approaches of the exercise question to association, can also be that the character property of the solution approach of exercise question to association describes, thus under the premise not reducing available thinking of solving a problem, reducing the capacity requirement to data base.
In embodiments of the present invention, after retrieving target exercise question in exercise question storehouse, then from thinking bank of solving a problem, obtain the thinking of solving a problem associated with target exercise question, thus obtaining the solution approach mated with the exercise question of user's input.
In step s 103, the solution approach mated according to the exercise question of user setup output with user's input.
In embodiments of the present invention, user can arrange the way of output of solution approach, it is possible to disposable output, it is also possible to being ask, according to user, the step that just output is corresponding, thus optimizing the way of output of solution approach, being conducive to the cultivation of user's independent thinking ability.
In embodiments of the present invention, data base only stores exercise question and thought of solving a problem, after the exercise question receiving user's input, data base retrieves to obtain solution approach that the exercise question with user's input mates and exports, thus reducing the soft and hardware resource consumption searching topic system, improve the speed of response searching topic, additionally adopting output solution approach but not answer, user learning can be played the effect of heuristic guidance, improve the learning efficiency of user.
Embodiment two:
What Fig. 2 illustrated the exercise question searching method that the embodiment of the present invention two provides realizes flow process, and details are as follows:
In step s 201, the exercise question of user's input is received.
In embodiments of the present invention, when user encounter a difficulty will not answer or want to check other solve a problem thinking time, the input equipment that can pass through facility for study inputs the exercise question to search for, and specifically, input equipment can be physical keyboard, dummy keyboard or filming apparatus. When input equipment is filming apparatus, it is possible to the exercise question picture of shooting is identified, to obtain the exercise question of correspondence.
In step S202, exercise question storehouse is searched the exercise question identical with the number of characters that the exercise question of user's input includes, the exercise question found is defined as the exercise question being retrieved.
In embodiments of the present invention, in order to improve retrieval rate, first can searching the exercise question identical with the number of characters that the exercise question of user's input includes in exercise question storehouse, the exercise question found being defined as the exercise question being retrieved, thus reducing range of search. Wherein, it is assumed here that an exercise question is made up of a series of characters, character includes operative symbol that whole exercise question includes, bracket, alphabetical and digital.
In step S203, the exercise question that user inputs is mated one by one with the described exercise question being retrieved, after matching target exercise question, the thinking storehouse of solving a problem of association obtains the solution approach of target exercise question association.
In embodiments of the present invention, when being mated with an exercise question in the range of search reduced by the exercise question that user inputs, following manner can be adopted to carry out:
From the first character of the exercise question of user's input, the character in the exercise question input user mates with the character of exercise question (namely the carrying out the exercise question mated) same position being retrieved successively;
When two characters carrying out mating are identical operator or bracket, then determine this two character match, enter the coupling of next character, when two characters carrying out mating are all alphabetical or are all numeral, then directly determine this two character match, enter the coupling of next character, when the character match in the exercise question that whole user inputs completes, it is determined that this this exercise question being retrieved is target exercise question.
In this embodiment of the invention, when the character of two exercise question same positions is mated, operative symbol and bracket are adopted the mode of accurately coupling, the mode of fuzzy matching is adopted to obtain target exercise question the numeral or letter (variable or dependent variable) participating in computing, namely have only to find the target exercise question consistent with the topic types of user's input, obtain the solution approach of target exercise question association again, thus drastically increasing the lookup matching speed of target exercise question, simultaneously without storing the exercise question of various same type all sidedly in exercise question storehouse, and only need to store a representative exercise question under same type, so, reduce range of search, while improving exercise question search efficiency, reduce memory requirement.
In step S204, exporting first solution approach in the solution approach of described coupling, when after the corresponding solution approach receiving user's input, export next solution approach, so circulation is until exporting whole solution approaches.
In embodiments of the present invention, find after user inputs the thinking of solving a problem that exercise question is corresponding, first solution approach in the solution approach that output includes, afterwards, it is preferable that only after the corresponding solution approach receiving user's input, just export next solution approach, so circulation is until exporting whole solution approaches, guides user to solve a problem thereby through the solution approach found, and is conducive to improving elaborative faculty and the learning efficiency of user. Alternatively, after first solution approach of output, the corresponding solution approach that only just output is asked after receiving user's request, the output of the thinking that so can carry out solving a problem for user's request.
Embodiment three:
Fig. 3 illustrates the structure of the exercise question searcher that the embodiment of the present invention three provides, and for the ease of illustrating, illustrate only the part relevant to the embodiment of the present invention.
In embodiments of the present invention, exercise question searcher includes exercise question and receives unit 31, solution approach retrieval unit 32 and solution approach output unit 33, wherein:
Exercise question receives unit 31, for receiving the exercise question of user's input.
In embodiments of the present invention, when user encounter a difficulty will not answer or want to check other solve a problem thinking time, the input equipment that can pass through facility for study inputs the exercise question to search for, specifically, it can be an input equipment that exercise question receives unit 31, and input equipment can be physical keyboard, dummy keyboard or filming apparatus. When input equipment is filming apparatus, it is possible to the exercise question picture of shooting is identified, to obtain the exercise question of correspondence, thus the exercise question of user's input is carried out pretreatment.
Solution approach retrieval unit 32, for retrieving the solution approach of described exercise question, the solution approach that the exercise question obtaining inputting with described user mates in default data base.
In the invention process, the data base preset includes exercise question storehouse and the thinking storehouse of solving a problem associated with exercise question in exercise question storehouse. Owing to an exercise question is likely to there is several thinking of solving a problem, therefore, an exercise question in exercise question storehouse is likely to be associated with several thought of solving a problem in thinking storehouse of solving a problem. Preferably, the thinking of solving a problem in thinking of solving a problem storehouse can be a series of solution approaches of exercise question to association, it is also possible to is that the character property of the solution approach of exercise question to association describes, thus reducing the capacity requirement to data base.
Solution approach output unit 33, for the solution approach mated according to the exercise question of user setup output with described user input.
In embodiments of the present invention, user can arrange the way of output of solution approach, it is possible to disposable output, it is also possible to being ask, according to user, the step that just output is corresponding, thus optimizing the way of output of solution approach, being conducive to the cultivation of user's independent thinking ability.
In embodiments of the present invention, data base only stores exercise question and thought of solving a problem, after the exercise question receiving user's input, data base retrieves to obtain solution approach that the exercise question with user's input mates and exports, thus reducing the soft and hardware resource consumption searching topic system, improve the speed of response searching topic, additionally adopting output solution approach but not answer, user learning can be played the effect of heuristic guidance, improve the learning efficiency of user.
One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method can be by the hardware that program carrys out instruction relevant and completes, described program can be stored in a computer read/write memory medium, described storage medium, such as ROM/RAM, disk, CD etc.
Embodiment four:
Fig. 4 illustrates the structure of the exercise question searcher that the embodiment of the present invention four provides, and for the ease of illustrating, illustrate only the part relevant to the embodiment of the present invention.
In embodiments of the present invention, exercise question searcher includes exercise question and receives unit 31, solution approach retrieval unit 32 and solution approach output unit 33, wherein:
Exercise question receives unit 31, for receiving the exercise question of user's input.
In embodiments of the present invention, when user encounter a difficulty will not answer or want to check other solve a problem thinking time, the input equipment that can pass through facility for study inputs the exercise question to search for, specifically, it can be an input equipment that exercise question receives unit 31, and input equipment can be physical keyboard, dummy keyboard or filming apparatus. When input equipment is filming apparatus, it is possible to the exercise question picture of shooting is identified, to obtain the exercise question of correspondence, thus the exercise question of user's input is carried out pretreatment.
Solution approach retrieval unit 32, for retrieving the solution approach of described exercise question, the solution approach that the exercise question obtaining inputting with described user mates in default data base.
In the invention process, the data base preset includes exercise question storehouse and the thinking storehouse of solving a problem associated with exercise question in exercise question storehouse. Owing to an exercise question is likely to there is several thinking of solving a problem, therefore, an exercise question in exercise question storehouse is likely to be associated with several thought of solving a problem in thinking storehouse of solving a problem. Preferably, the thinking of solving a problem in thinking of solving a problem storehouse can be a series of solution approaches of exercise question to association, it is also possible to is that the character property of the solution approach of exercise question to association describes, thus reducing the capacity requirement to data base.
Solution approach output unit 33, for the solution approach mated according to the exercise question of user setup output with described user input.
In embodiments of the present invention, user can arrange the way of output of solution approach, it is possible to disposable output, it is also possible to being ask, according to user, the step that just output is corresponding, thus optimizing the way of output of solution approach, being conducive to the cultivation of user's independent thinking ability.
In embodiments of the present invention, data base only stores exercise question and thought of solving a problem, after the exercise question receiving user's input, data base retrieves to obtain solution approach that the exercise question with user's input mates and exports, thus reducing the soft and hardware resource consumption searching topic system, improve the speed of response searching topic, additionally adopting output solution approach but not answer, user learning can be played the effect of heuristic guidance, improve the learning efficiency of user.
Preferably, solution approach retrieval unit 32 comprises the steps that
Range of search determines unit 321, for searching the exercise question identical with the number of characters that the exercise question that described user inputs includes in exercise question storehouse, the exercise question found is defined as the exercise question being retrieved; And
Solution approach acquiring unit 322, for being mated one by one with the described exercise question being retrieved by the exercise question that user inputs, after matching target exercise question, obtains the solution approach of described target exercise question association in the thinking storehouse of solving a problem of association.
Preferably, solution approach acquiring unit 322 includes:
Character match unit 3221, the first character for the exercise question from user's input, the character in the exercise question input described user mates with the character of the described exercise question same position being retrieved successively;
Target exercise question determines unit 3222, for when two characters carrying out mating are identical operator or bracket, then determine this two character match, enter the coupling of next character, when two characters carrying out mating are all alphabetical or are all numeral, then directly determine this two character match, enter the coupling of next character, when character match in the exercise question of whole described user input completes, it is determined that described in this exercise question of being retrieved be target exercise question.
Preferably, solution approach output unit 33 includes:
Step output subelement 331, is used for first solution approach exporting in the solution approach of described coupling, when after the corresponding solution approach receiving user's input, exports next solution approach, and so circulation is until exporting whole solution approaches.
In this embodiment of the invention, when the character of two exercise question same positions is mated, operative symbol and bracket are adopted the mode of accurately coupling, the mode of fuzzy matching is adopted to obtain target exercise question the numeral or letter (variable or dependent variable) participating in computing, namely have only to find the target exercise question consistent with the topic types of user's input, obtain the solution approach of the consistent target exercise question association of topic types again, thus drastically increasing the lookup matching speed of target exercise question, simultaneously without storing the exercise question of various same type all sidedly in exercise question storehouse, and only need to store same type of one representative exercise question, so while reducing range of search, reduce memory requirement.
Embodiment five:
In embodiments of the present invention, it is provided that a kind of facility for study, this facility for study includes the exercise question searcher described in aforementioned enforcement three or embodiment four.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included within protection scope of the present invention.
Claims (9)
1. an exercise question searching method, it is characterised in that described method comprises the steps:
Receive the exercise question of user's input;
Default data base retrieves the solution approach of described exercise question, the solution approach that the exercise question obtaining inputting with described user mates;
The solution approach that exercise question according to user setup output with described user input mates.
2. the method for claim 1, it is characterised in that described data base includes exercise question storehouse and the thinking storehouse of solving a problem associated with exercise question in described exercise question storehouse.
3. method as claimed in claim 2, it is characterised in that the step of the described solution approach retrieving described exercise question in default data base includes:
Described exercise question storehouse is searched the exercise question identical with the number of characters that the exercise question of described user input includes, the exercise question found is defined as the exercise question being retrieved;
The exercise question described user inputted mates one by one with the described exercise question being retrieved, and after matching target exercise question, obtains the solution approach of described target exercise question association in the thinking storehouse of solving a problem of association;
Wherein, the step that the exercise question described user inputted carries out mating with the described exercise question being retrieved one by one includes:
The first character of the exercise question inputted from described user, the character in the exercise question input described user mates with the character of the described exercise question same position being retrieved successively;
When two characters carrying out mating are identical operator or bracket, then determine this two character match, enter the coupling of next character, when two characters carrying out mating are all alphabetical or are all numeral, then directly determine this two character match, enter the coupling of next character, when the character match in the exercise question of whole described user input completes, it is determined that described in this exercise question of being retrieved be target exercise question.
4. the method as described in as arbitrary in claim 1-3, it is characterised in that the step of the solution approach that the exercise question inputted with described user according to user setup output mates includes:
Exporting first solution approach in the solution approach of described coupling, when after the corresponding solution approach receiving user's input, export next solution approach, so circulation is until exporting whole solution approaches.
5. an exercise question searcher, it is characterised in that described device includes:
Exercise question receives unit, for receiving the exercise question of user's input;
Solution approach retrieval unit, for retrieving the solution approach of described exercise question, the solution approach that the exercise question obtaining inputting with described user mates in default data base; And
Solution approach output unit, for the solution approach mated according to the exercise question of user setup output with described user input.
6. exercise question searcher as claimed in claim 5, it is characterised in that described data base includes exercise question storehouse and the thinking storehouse of solving a problem associated with exercise question in described exercise question storehouse.
7. exercise question searcher as claimed in claim 6, it is characterised in that described solution approach retrieval unit includes:
Range of search determines unit, for searching the exercise question identical with the number of characters that the exercise question that described user inputs includes in described exercise question storehouse, the exercise question found is defined as the exercise question being retrieved;
Solution approach acquiring unit, mates with the described exercise question being retrieved one by one for the exercise question described user inputted, and after matching target exercise question, obtains the solution approach of described target exercise question association in the thinking storehouse of solving a problem of association;
Wherein, described solution approach acquiring unit includes:
Character match unit, for the first character of the exercise question inputted from described user, the character in the exercise question input described user mates with the character of the described exercise question same position being retrieved successively;
Target exercise question determines unit, for when two characters carrying out mating are identical operator or bracket, then determine this two character match, enter the coupling of next character, when two characters carrying out mating are all alphabetical or are all numeral, then directly determine this two character match, enter the coupling of next character, when character match in the exercise question of whole described user input completes, it is determined that described in this exercise question of being retrieved be target exercise question.
8. the exercise question searcher as described in as arbitrary in claim 5-7, it is characterised in that described solution approach output unit includes:
Step output subelement, is used for first solution approach exporting in the solution approach of described coupling, when after the corresponding solution approach receiving user's input, exports next solution approach, and so circulation is until exporting whole solution approaches.
9. a facility for study, it is characterised in that described facility for study includes the arbitrary described exercise question searcher of claim 5-7.
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| CN109977197A (en) * | 2019-03-29 | 2019-07-05 | 广州视源电子科技股份有限公司 | A kind of processing method, device, equipment and the storage medium of electronics exercise |
| CN109977197B (en) * | 2019-03-29 | 2021-09-14 | 广州视源电子科技股份有限公司 | Electronic exercise processing method, device, equipment and storage medium |
| CN110083753A (en) * | 2019-04-15 | 2019-08-02 | 广东小天才科技有限公司 | A kind of production method and system of the answer of operation topic |
| CN111552782A (en) * | 2020-04-30 | 2020-08-18 | 尚杰 | Topic search processing method and device |
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