CN105069097A - Wrong answer statistical method and system for online answering - Google Patents
Wrong answer statistical method and system for online answering Download PDFInfo
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- CN105069097A CN105069097A CN201510477562.XA CN201510477562A CN105069097A CN 105069097 A CN105069097 A CN 105069097A CN 201510477562 A CN201510477562 A CN 201510477562A CN 105069097 A CN105069097 A CN 105069097A
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The present invention provides a wrong answer statistical method and a system for online answering. The statistical method comprises the following steps: S1, completing question answering, generating answer data, and sending the answer data to perform data processing; S2, according to the answer data, judging whether the answers are right or not by aiming at each question, judging the times n of wrong answers to corresponding questions, and generating a wrong answer times database according to the times n of the wrong answers to the questions; and S3, judging the answer times of an answered question, judging the error rate m of the corresponding question when the answer times is more than three times, and generating an answer error rate database according to the error rate m of the questions. According to the wrong answer statistical method and system for the online answering, corresponding databases can be respectively established by aiming at the times of wrong answers to the questions and the answer error rate. Students can perform querying and practice in the corresponding databases according to the error times and the answer error rate.
Description
Technical field
The present invention relates to computer information technology field, particularly relate to a kind of online answer mistake topic statistical method and corresponding system.
Background technology
Along with deepening continuously of informationization technology means, traditional is that unique medium carries out operation, the form of exercise has also welcome change with papery paper.Carried out the mode of online assignment, online testing by clients such as computing machines, read and make comments robotization, networking, the distinctive advantage such as with no paper, real-time with it, obtained large-scale application in this day and age and promoted.
At present, in all kinds of online assignment, On-line Examining system, most of system all provides wrong topic administration module.By this module, can carry out special record to the exercise question of answer mistake, student can utilize the function of this module to search for passing mistake topic according to correlated condition (as knowledge point, affiliated course chapters and sections etc.), and leakage detection is filled a vacancy.
But above-mentioned online assignment, On-line Examining system one dimension often, simply, only the exercise question of answer mistake can be extracted and give intensive training, the order of severity for mistake lacks effective recognition methods.In addition, when carrying out the strengthened exercises based on wrong exam pool, only can practise according to other conditions (as course chapters and sections, topic type, knowledge point etc.) the some or all of exercise question of extraction random from wrong exam pool, lacking specific aim.
Particularly, the defect of said system is as follows:
(1) strengthening of all standing formula, does not have emphasis, does not have specific aim;
In existing online assignment, On-line Examining system, exercise question only wrong and to point, wrong topic all needs strengthening and it is desirable that the strengthened exercises of all standing formula.Thus which exercise question cannot be distinguished need emphasis to strengthen, which exercise question does not need strengthening substantially.In addition, there is no the strengthening of emphasis, can cause answer person that many unnecessary energy and time waste are inscribed at unnecessary, reduce the efficiency of Students ' Learning.
(2) the mistake topic because causing because of carelessness once in a while can not be filtered out
In answer process, often there will be the mistake topic that misunderstanding once in a while, clerical mistake etc. cause.But, in existing online assignment, On-line Examining system, this type of situation cannot be judged.Still can appear at " at random " in a large number in strengthening exercise question inventory for not needing the exercise question strengthened.
(3) do not have the method weighed, outside can not correctly perception.
Teacher or the head of a family do topic testing situations for student, because do not have the support of valid data, often only can go to help, teach student with subjective impression.Because there is no emphasis, often can only the whole energy of the input of all standing, waste effective social resources.
Therefore, for solving the problem, be necessary to propose further solution.
Summary of the invention
The object of the present invention is to provide a kind of online answer mistake topic statistical method and corresponding system, to overcome the deficiencies in the prior art.
For achieving the above object, the invention provides a kind of online answer mistake topic statistical method, it comprises the steps:
S1. complete exercise question to answer, generate answer data, and send described answer data and carry out data processing;
S2. according to described answer data, for each exercise question judge answer to mistake, judge the errors number n of corresponding question answering, and according to the errors number n of question answering, generate answer errors number database;
S3. judge that institute carries out the number of times of answering of the exercise question of answering, and when number of times of answering is greater than 3 times, judges the error rate m of corresponding exercise question, and according to the error rate m of exercise question, generation answer error rate storehouse.
As the improvement of online answer mistake topic statistical method of the present invention, in described step S1, described answer data comprises objective item answer data and subjective item answer data.
As the improvement of online answer mistake topic statistical method of the present invention, in described step S2, when judging the errors number n of corresponding question answering, read the former mistake topic time logarithmic data of corresponding exercise question, as exercise question mistake, then n=former mistake topic number of times+1.
As the improvement of online answer mistake topic statistical method of the present invention, in described step S2, as n=1, the mistake of correspondence topic is stored in 1 wrong exam pool; As n=2, the mistake of correspondence topic is stored in 2 wrong exam pools; As n=3, the mistake of correspondence topic is stored in 3 wrong exam pools; When n >=4, the mistake of correspondence topic is stored in repeatedly in wrong exam pool.
As the improvement of online answer mistake topic statistical method of the present invention, in described step S3, as m < 15%, the mistake of correspondence topic is stored in accidental wrong exam pool; As 15%≤m < 30%, the mistake of correspondence topic is stored in general wrong exam pool; As 30%≤m < 45%, the mistake of correspondence topic is stored in wrong exam pool occurred frequently; When m >=60%, the mistake of correspondence topic is stored in high-risk wrong exam pool.
For achieving the above object, the present invention also provides a kind of online answer mistake topic statistical system, and it comprises:
Answer module, it is answered for completing exercise question, generates answer data, and sends described answer data and carry out data processing;
Errors number database generation module, it is for according to described answer data, for each exercise question judge answer to mistake, judge the errors number n of corresponding question answering, and according to the errors number n of question answering, generate answer errors number database;
Answer error rate storehouse generation module, its for judge carry out the number of times of answering of the exercise question of answering, when number of times of answering is greater than 3 times, judge the error rate m of corresponding exercise question, and according to the error rate m of exercise question, generate answer error rate storehouse.
As the improvement of online answer mistake topic statistical system of the present invention, described answer data comprises objective item answer data and subjective item answer data.
As the improvement of online answer mistake topic statistical system of the present invention, when described errors number database generation module judges the errors number n of corresponding question answering, read the former mistake topic time logarithmic data of corresponding exercise question, as exercise question mistake, then n=former mistake topic number of times+1.
As the improvement of online answer mistake topic statistical system of the present invention, as n=1, the mistake of correspondence topic is stored in 1 wrong exam pool; As n=2, the mistake of correspondence topic is stored in 2 wrong exam pools; As n=3, the mistake of correspondence topic is stored in 3 wrong exam pools; When n >=4, the mistake of correspondence topic is stored in repeatedly in wrong exam pool.
As the improvement of online answer mistake topic statistical system of the present invention, as m < 15%, the mistake of correspondence topic is stored in accidental wrong exam pool; As 15%≤m < 30%, the mistake of correspondence topic is stored in general wrong exam pool; As 30%≤m < 45%, the mistake of correspondence topic is stored in wrong exam pool occurred frequently; When m >=60%, the mistake of correspondence topic is stored in high-risk wrong exam pool.
Compared with prior art, the invention has the beneficial effects as follows: online answer mistake topic statistical method of the present invention and system for the error rate of the errors number of answer and answer, can set up corresponding database respectively.Student can carry out inquiring about and practising according to the error rate of errors number and answer in corresponding database.
Thus, online answer mistake topic statistical method of the present invention and system are convenient to help student to know the secondary from the primary, concentrate on crucial points and principal contradiction, on the basis of datumization, skim non-key factor, to reduce blindness, wrong time, the raising relapse reason inscribing review of saving that mistake inscribes review.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the method flow schematic diagram of an embodiment of online answer mistake topic statistical method of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
Change as shown in Figure 1 and amendment.The technical scope of this invention is not limited to the content on instructions, must determine its technical scope according to right.
In the operation of various education (basic education, vocational education, higher education etc.), test, examination link, answer person, when answer, because many reasons such as exercises-stuffed teaching methods, can carry out repeatedly answer in the different time to same road exercise question.But, for same road exercise question, because simple reason causes answering mistake, also mistake can be answered because of very complicated reason.Existing answering system, just the correctness of answer is distinguished, the reason made the mistake further is not distinguished, the exercise question answering wrong topic also will be classified as in the lump wrong topic because of accidentalia, and for the link such as post-incident review of answer person.To this, the present invention proposes following online answer mistake topic statistical method.
As shown in Figure 1, Fig. 1 is the method flow schematic diagram of online answer mistake topic statistical method of the present invention.Described online answer mistake topic statistical method comprises the steps:
S1. complete exercise question to answer, generate answer data, and send described answer data and carry out data processing.
Wherein, described answer data comprises objective item answer data and subjective item answer data.
S2. according to described answer data, for each exercise question judge answer to mistake, judge the errors number n of corresponding question answering, and according to the errors number n of question answering, generate answer errors number database.
Particularly, when judging the errors number n of corresponding question answering, read the former mistake topic time logarithmic data of corresponding exercise question, as exercise question mistake, then n=former mistake topic number of times+1.Wherein, n can be 0,1,2,3 ...
As n=1, the mistake of correspondence topic is stored in 1 wrong exam pool; As n=2, the mistake of correspondence topic is stored in 2 wrong exam pools; As n=3, the mistake of correspondence topic is stored in 3 wrong exam pools; When n >=4, the mistake of correspondence topic is stored in repeatedly in wrong exam pool.
In mode described above, when answering wrong 1 time, answer wrong reason more.Therefore, for the mistake topic in 1 wrong exam pool, student needs certain attention, generally without the need to paying special attention to; For the mistake topic in 2 wrong exam pools, show that this topic mistake has suitable certainty, needed pay attention to and again practise; For the mistake topic in 3 wrong exam pools, show that student is for wretched insufficiencies such as the knowledge point investigated required for this topic or thinking abilities, enough attention should be given and repeatedly practise this subject and the exercise question similar with this subject; For the mistake topic in repeatedly wrong exam pool, then show that situation is very bad, need student to pay close attention to.
S3. judge that institute carries out the number of times of answering of the exercise question of answering, and when number of times of answering is greater than 3 times, judges the error rate m of corresponding exercise question, and according to the error rate m of exercise question, generation answer error rate storehouse.
Wherein, as m < 15%, the mistake of correspondence topic is stored in accidental wrong exam pool; As 15%≤m < 30%, the mistake of correspondence topic is stored in general wrong exam pool; As 30%≤m < 45%, the mistake of correspondence topic is stored in wrong exam pool occurred frequently; When m >=60%, the mistake of correspondence topic is stored in high-risk wrong exam pool.
Seemingly, difference is that criteria for classification is different for each database generated in mode described above and the class database set up according to errors number.Thus, as m < 15%, answer wrong reason more.Therefore, for the mistake topic in accidental wrong exam pool, student needs certain attention, generally without the need to paying special attention to; For the mistake topic in general wrong exam pool, show that this topic mistake has suitable certainty, needed pay attention to and again practise; For the mistake topic in wrong exam pool occurred frequently, show that student is for wretched insufficiencies such as the knowledge point investigated required for this topic or thinking abilities, enough attention should be given and repeatedly practise this subject and the exercise question similar with this subject; For the mistake topic in high-risk wrong exam pool, then show that situation is very bad, need student to pay close attention to.
Based on said method, the present invention also provides a kind of online answer mistake topic statistical system, and it comprises: answer module, errors number database generation module and answer error rate storehouse generation module.
Particularly, answer module has been used for exercise question and has answered, and generates answer data, and sends described answer data and carry out data processing.Wherein, described answer data comprises objective item answer data and subjective item answer data.
Errors number database generation module is used for according to described answer data, for each exercise question judge answer to mistake, judge the errors number n of corresponding question answering, and according to the errors number n of question answering, generation answer errors number database.
Wherein, when described errors number database generation module judges the errors number n of corresponding question answering, read the former mistake topic time logarithmic data of corresponding exercise question, as exercise question mistake, then n=former mistake topic number of times+1.
In addition, as n=1, the mistake of correspondence topic is stored in 1 wrong exam pool; As n=2, the mistake of correspondence topic is stored in 2 wrong exam pools; As n=3, the mistake of correspondence topic is stored in 3 wrong exam pools; When n >=4, the mistake of correspondence topic is stored in repeatedly in wrong exam pool.
Answer error rate storehouse generation module for judge carry out the number of times of answering of the exercise question of answering, when number of times of answering is greater than 3 times, judge the error rate m of corresponding exercise question, and according to the error rate m of exercise question, generate answer error rate storehouse.
Wherein, as m < 15%, the mistake of correspondence topic is stored in accidental wrong exam pool; As 15%≤m < 30%, the mistake of correspondence topic is stored in general wrong exam pool; As 30%≤m < 45%, the mistake of correspondence topic is stored in wrong exam pool occurred frequently; When m >=60%, the mistake of correspondence topic is stored in high-risk wrong exam pool.
To sum up, online answer mistake topic statistical method of the present invention and system for the error rate of the errors number of answer and answer, can set up corresponding database respectively.Student can carry out inquiring about and practising according to the error rate of errors number and answer in corresponding database.
Thus, online answer mistake topic statistical method of the present invention and system are convenient to help student to know the secondary from the primary, concentrate on crucial points and principal contradiction, on the basis of datumization, skim non-key factor, to reduce blindness, wrong time, the raising relapse reason inscribing review of saving that mistake inscribes review.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (10)
1. an online answer mistake topic statistical method, is characterized in that, described online answer mistake topic statistical method comprises the steps:
S1. complete exercise question to answer, generate answer data, and send described answer data and carry out data processing;
S2. according to described answer data, for each exercise question judge answer to mistake, judge the errors number n of corresponding question answering, and according to the errors number n of question answering, generate answer errors number database;
S3. judge that institute carries out the number of times of answering of the exercise question of answering, and when number of times of answering is greater than 3 times, judges the error rate m of corresponding exercise question, and according to the error rate m of exercise question, generation answer error rate storehouse.
2. online answer mistake topic statistical method according to claim 1, it is characterized in that, in described step S1, described answer data comprises objective item answer data and subjective item answer data.
3. online answer mistake topic statistical method according to claim 1, is characterized in that, in described step S2, when judging the errors number n of corresponding question answering, reads the former mistake topic time logarithmic data of corresponding exercise question, as exercise question mistake, then and n=former mistake topic number of times+1.
4. online answer mistake topic statistical method according to claim 1, is characterized in that, in described step S2, as n=1, be stored in 1 wrong exam pool by the mistake of correspondence topic; As n=2, the mistake of correspondence topic is stored in 2 wrong exam pools; As n=3, the mistake of correspondence topic is stored in 3 wrong exam pools; When n >=4, the mistake of correspondence topic is stored in repeatedly in wrong exam pool.
5. online answer mistake topic statistical method according to claim 1, is characterized in that, in described step S3, as m < 15%, be stored in accidental wrong exam pool by the mistake of correspondence topic; As 15%≤m < 30%, the mistake of correspondence topic is stored in general wrong exam pool; As 30%≤m < 45%, the mistake of correspondence topic is stored in wrong exam pool occurred frequently; When m >=60%, the mistake of correspondence topic is stored in high-risk wrong exam pool.
6. according to an online answer mistake topic statistical system for any one of claim 1-5, it is characterized in that, described online answer mistake topic statistical system comprises:
Answer module, it is answered for completing exercise question, generates answer data, and sends described answer data and carry out data processing;
Errors number database generation module, it is for according to described answer data, for each exercise question judge answer to mistake, judge the errors number n of corresponding question answering, and according to the errors number n of question answering, generate answer errors number database;
Answer error rate storehouse generation module, its for judge carry out the number of times of answering of the exercise question of answering, when number of times of answering is greater than 3 times, judge the error rate m of corresponding exercise question, and according to the error rate m of exercise question, generate answer error rate storehouse.
7. online answer mistake topic statistical system according to claim 5, it is characterized in that, described answer data comprises objective item answer data and subjective item answer data.
8. online answer mistake topic statistical system according to claim 5, it is characterized in that, when described errors number database generation module judges the errors number n of corresponding question answering, read the former mistake topic time logarithmic data of corresponding exercise question, as exercise question mistake, then n=former mistake topic number of times+1.
9. online answer mistake topic statistical system according to claim 5, is characterized in that, as n=1, be stored in 1 wrong exam pool by the mistake of correspondence topic; As n=2, the mistake of correspondence topic is stored in 2 wrong exam pools; As n=3, the mistake of correspondence topic is stored in 3 wrong exam pools; When n >=4, the mistake of correspondence topic is stored in repeatedly in wrong exam pool.
10. online answer mistake topic statistical system according to claim 5, is characterized in that, as m < 15%, be stored in accidental wrong exam pool by the mistake of correspondence topic; As 15%≤m < 30%, the mistake of correspondence topic is stored in general wrong exam pool; As 30%≤m < 45%, the mistake of correspondence topic is stored in wrong exam pool occurred frequently; When m >=60%, the mistake of correspondence topic is stored in high-risk wrong exam pool.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105512181A (en) * | 2015-11-25 | 2016-04-20 | 北京华云天一科技有限公司 | Machine readable card data processing method and system thereof |
| CN106406685A (en) * | 2016-10-12 | 2017-02-15 | 天闻数媒科技（湖南）有限公司 | Operation method and device for online homework question navigation |
| CN106530869A (en) * | 2016-12-20 | 2017-03-22 | 成都远策数码科技有限公司 | Self-service tutoring learning platform and method |
| CN106781785A (en) * | 2017-01-04 | 2017-05-31 | 广东小天才科技有限公司 | Topic difficulty construction method and device based on big data and service equipment |
| CN106886349A (en) * | 2016-12-31 | 2017-06-23 | 天脉聚源（北京）科技有限公司 | The interactive method and apparatus of answer |
| CN106897949A (en) * | 2016-11-14 | 2017-06-27 | 上海仪电鑫森科技发展有限公司 | School instruction quality big data analysis system |
| WO2017124343A1 (en) * | 2016-01-20 | 2017-07-27 | 吴晓敏 | Method for pushing information during sorting-out of knowledge points, and learning system |
| CN107423311A (en) * | 2017-03-08 | 2017-12-01 | 浙江工商大学 | The method and apparatus that inline diagnosis study is provided |
| CN108021613A (en) * | 2017-11-02 | 2018-05-11 | 浙江工商大学 | A kind of examination question to the degree of correlation line computation method |
| CN108255903A (en) * | 2017-04-18 | 2018-07-06 | 平安科技（深圳）有限公司 | Insure problem data processing method, device, computer equipment and storage medium |
| CN109118863A (en) * | 2018-07-11 | 2019-01-01 | 北京美高森教育科技有限公司 | The method and device of smartphone mistake topic |
| CN110569402A (en) * | 2019-09-11 | 2019-12-13 | 福州市原核动力信息科技有限公司 | wrong question retrieval method, system, terminal and medium |
| CN112765233A (en) * | 2021-01-07 | 2021-05-07 | 湖南新云网科技有限公司 | Method and device for permutation and combination teaching interaction and teacher terminal |
| CN113763767A (en) * | 2021-08-25 | 2021-12-07 | 赣州市加薪教育科技有限公司 | Learning test question pushing method and device, computer equipment and storage medium |
| CN114822112A (en) * | 2022-04-18 | 2022-07-29 | 贵州师范学院 | Intelligent teaching system for carrying out student ideological education by using current affairs |
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| CN105512181A (en) * | 2015-11-25 | 2016-04-20 | 北京华云天一科技有限公司 | Machine readable card data processing method and system thereof |
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| CN106781785A (en) * | 2017-01-04 | 2017-05-31 | 广东小天才科技有限公司 | Topic difficulty construction method and device based on big data and service equipment |
| CN107423311A (en) * | 2017-03-08 | 2017-12-01 | 浙江工商大学 | The method and apparatus that inline diagnosis study is provided |
| CN108255903A (en) * | 2017-04-18 | 2018-07-06 | 平安科技（深圳）有限公司 | Insure problem data processing method, device, computer equipment and storage medium |
| CN108021613A (en) * | 2017-11-02 | 2018-05-11 | 浙江工商大学 | A kind of examination question to the degree of correlation line computation method |
| CN109118863A (en) * | 2018-07-11 | 2019-01-01 | 北京美高森教育科技有限公司 | The method and device of smartphone mistake topic |
| CN110569402A (en) * | 2019-09-11 | 2019-12-13 | 福州市原核动力信息科技有限公司 | wrong question retrieval method, system, terminal and medium |
| CN112765233A (en) * | 2021-01-07 | 2021-05-07 | 湖南新云网科技有限公司 | Method and device for permutation and combination teaching interaction and teacher terminal |
| CN113763767A (en) * | 2021-08-25 | 2021-12-07 | 赣州市加薪教育科技有限公司 | Learning test question pushing method and device, computer equipment and storage medium |
| CN114822112A (en) * | 2022-04-18 | 2022-07-29 | 贵州师范学院 | Intelligent teaching system for carrying out student ideological education by using current affairs |
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