CN103136302A - Method and device of test question repeat output - Google Patents
Method and device of test question repeat output Download PDFInfo
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Abstract
The invention provides a method and a device of test question repeat output. The method comprises the following steps: analyzing content of an current test question, comparing similar values of the analyzed content and content of a test question in a set prepared to be selected, and selecting a test question from the set prepared to be selected to output, wherein a similar value of the test question is larger than a first threshold value. The set prepared to be selected does not contain the current test question. The content of the current test question is compared with the test question in the set prepared to be selected, and test questions are selected from the set prepared to be selected according to the similar values. Content of selected test questions is different from the content of the current test question, efficiency of electing test questions is improved effectively, and exercise of knowledge points is achieved.
Description
Technical field
The present invention relates to data processing field, in particular to a kind of method and apparatus of examination question repeatedly output.
Background technology
After the user finishes examination question, can understand own grasp situation to the knowledge point by looking into answer.If the user practises answering wrong examination question again, can affect due to the memory of last time exercise process this practice effect.Preferably can change item content or the type of answering wrong topic, just be conducive to by again practising grasping this knowledge point.
For the examination question that relates to some knowledge point, even wherein the result of part examination question user exercise is correct, but also need to continue to practise dissimilar examination question, to improve the user to grasp and the operational capability of this knowledge point.
At present, the above-mentioned item content of exercise or the examination question that type changes of needing is all by artificial screening, has the lower problem of efficient.
Summary of the invention
The present invention aims to provide a kind of method and apparatus of examination question repeatedly output, to solve the lower problem of efficient of the examination question that screening item content or type change.
In an embodiment of the present invention, provide a kind of method of examination question repeatedly output, having comprised: the content of resolving current examination question; The similar value of the content of the examination question in the content of more described parsing and set to be selected; Select described similar value greater than the output test paper of first threshold from described set to be selected, wherein, do not comprise described current examination question in described set to be selected.
In an embodiment of the present invention, provide a kind of device of examination question repeatedly output, having comprised: parsing module, for the content of resolving current examination question; Comparison module is used for the similar value of content of the examination question of the content of more described parsing and set to be selected; Select module, be used for selecting described similar value greater than the output test paper of first threshold from described set to be selected, wherein, do not comprise described current examination question in described set to be selected.
Above-mentioned steps in embodiment by the content of current examination question and the examination question in set to be selected are compared, is selected examination question according to similar value from set to be selected.The content of the content of the examination question of selecting and current examination question there are differences, and has effectively improved the efficient of screening examination question, is beneficial to the exercise to the knowledge point.
Description of drawings
Accompanying drawing described herein is used to provide a further understanding of the present invention, consists of the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not consist of improper restriction of the present invention.In the accompanying drawings:
Fig. 1 shows the process flow diagram of preferred embodiment;
Fig. 2 shows the screenshot capture that receives the examination question of user's answer in embodiment on terminal;
Fig. 3 shows the screenshot capture of the mistake topic that shows by terminal in embodiment;
Fig. 4 shows the screenshot capture of selecting the attribute of examination question in embodiment;
Fig. 5 shows apparatus structure block diagram in embodiment.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.Referring to Fig. 1, embodiments of the invention comprise the following steps:
S11: the content of resolving current examination question;
S12: the similar value of the content of the examination question in the content of more described parsing and set to be selected;
S13: select described similar value greater than the output test paper of first threshold from described set to be selected.Wherein, do not comprise described current examination question in described set to be selected.
Above-mentioned steps in embodiment by the content of current examination question and the examination question in set to be selected are compared, is selected examination question according to similar value from set to be selected.The content of the content of the examination question of selecting and current examination question there are differences, and has effectively improved the efficient of screening examination question, is beneficial to the exercise to the knowledge point.
Preferably, the knowledge point that the user can grasp as required adds sign to current examination question, the sign that current examination question can arrange according to the user, or after being judged as wrong topic by system, for this examination question adds corresponding sign,
Preferably, the above-mentioned process that current examination question is resolved comprises the examination question participle.
For example: the content in examination question comprises:
" snow the winter () in Harbin
A. may the B. certain C. not necessarily "
Examination question is carried out participle, and the process of participle can be according to the syntax rule participle, or compares with word in predefined dictionary, to mark off each word.In an embodiment, compare after participle by loading word stock, extract the vocabulary that examination question comprises and be: " not necessarily, winter, Harbin, possibility, snow, necessarily ".Corresponding index OrderIndex sorts by dictionary.
Preferably, described similar value is first ratio of quantity of all words of the quantity of the word in examination question in the described set to be selected of appearing at of described current examination question and described current examination question.
For example: by above-mentioned participle, the division of teaching contents of examination question is become " not necessarily, winter, Harbin, possibility, snow, necessarily " 6 words.Content by each examination question in these 6 words and set to be selected compares.Comprise 20 examination questions of sequence number 1～20 in set to be selected, wherein, after the content participle of the examination question of sequence number 1,6 words of current examination question have 5 words to appear in the examination question of sequence number 1, and the similar value of the examination question of sequence number 1 and current examination question is 5/6.After the content participle of the examination question of sequence number 2,6 words of current examination question have 4 words to appear in the examination question of sequence number 2, and the similar value of the examination question of sequence number 2 and current examination question is 4/6=2/3.
By above-mentioned screening according to similar value, can filter out the examination question that there are differences.Preferably, the difference of determining the examination question in current examination question and set to be selected can compare according to the mode of similarity contrast.
For example: the content to current examination question is filtered, remove special symbol, label etc. and only the content of text of examination question is carried out ratio of similitude pair by following dictionary, Dictionary format is preferably as follows the xml form, and the sequence of dictionary is arranged by the ISN order ascending order of the first two Chinese character of entry, if be single-byte character, high byte mends 00.After the content of current examination question is carried out participle, can compare with the ISN of dictionary, determine the ISN of each word in current examination question.The below has provided 6 words at the ISN of dictionary.
Compare after participle by loading word stock, extract the vocabulary that examination question comprises and be: " not necessarily, winter, Harbin, possibility, snow, necessarily ".And sort by the corresponding index OrderIndex of dictionary.
Select to comprise the word of identical ISN and the examination question that there are differences in set to be selected according to ISN.
Preferably, similar value is greater than 75% the time, and the examination question of selecting is the most suitable.
Preferably, determine that current examination question appears at second ratio of quantity of all words of the quantity of the word in examination question in described set to be selected and this examination question; According to the order from big to small of described the second ratio, greater than 75% examination question, select the examination question of no more than predetermined quantity from described similar value.
In the examination question that comparatively approaches with current examination question of selecting, because the word number of every problem is different, the examination question that the word number is more is corresponding with the degree of approximation of current examination question less.By above-mentioned steps, can further filter out comparatively approximate examination question.
For example: current examination question has 10 words, the examination question of sequence number 1, sequence number 2 all belongs to approximate examination question, wherein, the similar value of the examination question of sequence number 1 is 1, the similar value of the examination question of sequence number 2 is 80%, the quantity of the word of the examination question of sequence number 1 is 100, and the quantity of the word of the examination question of sequence number 2 is 48, all belongs to akin examination question.The second ratio of the examination question of sequence number 1 is 10/100=0.1, and the ratio of the examination question of sequence number 2 is 8/48=0.6.
By the sequence of the second ratio, can from described similar value greater than 75% examination question, according to the order of the second ratio, according to user's needs, again select the examination question of no more than predetermined quantity.
Preferably, parse the property value of attribute from described current examination question; It is one of following that described attribute comprises at least: knowledge point, difficulty, topic type, learning level, syllabus;
Before described relatively similar value, also comprise:
In the examination question of described set to be selected, select and the difference of the property value of the same alike result of the current examination question examination question less than Second Threshold; With described difference less than the set of the examination question of Second Threshold as the set to be selected of carrying out subsequent step.
By above-mentioned steps, can effectively dwindle the scope of selecting examination question according to the attribute of current examination question, the examination question of selecting and current examination question are more approaching.
For example: by resolving the attribute of following examination question,
" snow the winter () in Harbin
A. may the B. certain C. not necessarily "
The attribute of current examination question can set in advance in examination question, or the highest property value that occurs in dictionary of the attribute by each word of parsing is as the attribute of this word.For example: the property value of the difficulty of current all words of examination question is up to 4 grades, determines that the property value of the difficulty of current examination question is 4.Determine that Second Threshold is 1, can select the examination question of 3 grades, 4 grades, 5 grades as the follow-up set to be selected that compares operation in set to be selected, the examination question of output will produce from the examination question of the set to be selected selected.The examination question that produces can be stored by the xml form, for example:
Snow the winter () in Harbin
A. may the B. certain C. not necessarily
The user can by the database in linked server on the terminal of various computing machines, transfer examination question.Examination question in database can be by the storage of the structure in table 1 examination question.
Table 1
The user by the online answer of the content of screenshot capture shown in Figure 2 after, the mistake of generation topic forms the database of wrong topic, its structure is as shown in table 2:
Table 2
These wrong topics can output on terminal as shown in Figure 3, are shown to the user.By each the wrong topic in mistake topic database is resolved, each wrong topic as above-mentioned current examination question, is searched in database and the akin examination question of mistake topic, again output to again on user's terminal after the group volume.
Search in data and the akin examination question of mistake topic, can determine in advance the attribute of wrong topic according to above-mentioned steps, but also the user arranges, the screenshot capture that user as shown in Figure 4 sets a property, the user can select the scope of examination question.
The present invention also provides a kind of device of examination question repeatedly output, referring to Fig. 5, comprising:
Parsing module 51 is for the content of resolving current examination question;
Comparison module 52 is used for the similar value of content of the examination question of content that more described parsing module 51 resolves and set to be selected;
Output module 53 is used for selecting to determine that by described comparison module 52 similar value greater than the output test paper of first threshold, wherein, does not comprise described current examination question in described set to be selected from described set to be selected.
Preferably, described parsing module 51 comprises:
Obtain module 511, be used for obtaining described current examination question;
Word-dividing mode 512 is used for obtaining the described examination question participle that module 511 obtains.
Preferably, described comparison module 52 comprises:
Setting questions module 521 to be selected is for the examination question that obtains set to be selected;
The first ratio module 522 be used for to be determined first ratio of quantity of all words of the quantity that appears at the word of described Setting questions module to be selected 521 from the examination question that set to be selected obtains of described current examination question and described current examination question; Described the first ratio is set to described similar value.
Preferably, described device also comprises:
The second ratio module 54 was used for before described output module 53 outputs, determined that current examination question appears at second ratio of quantity of all words of the quantity of the word in definite examination question of described Setting questions module to be selected 521 from set to be selected and this examination question;
Screening module 55 is used for the order from big to small according to the second definite ratio of described the second ratio module 54, greater than 75% examination question, selects the examination question of no more than predetermined quantity from described similar value.
Preferably, described device also comprises:
Attribute parsing module 56 is for parse the property value of attribute from described current examination question; It is one of following that described attribute comprises at least: knowledge point, difficulty, topic type, learning level, syllabus;
Attribute is selected module 57, be used for before described comparison module 52 compares similar value, in the examination question of the set to be selected that described Setting questions module to be selected 521 is determined, select the difference of property value of same alike result of the current examination question of resolving with attribute parsing module 56 less than the examination question of Second Threshold;
Set update module 58, be used for described attribute select difference that module 57 selects less than the set of the examination question of Second Threshold as the set to be selected of carrying out subsequent step.
obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, perhaps be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby, they can be stored in memory storage and be carried out by calculation element, perhaps they are made into respectively each integrated circuit modules, perhaps a plurality of modules in them or step being made into the single integrated circuit module realizes.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is only the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the method for an examination question repeatedly output, is characterized in that, comprising:
Resolve the content of current examination question;
The similar value of the content of the examination question in the content of more described parsing and set to be selected;
Select described similar value greater than the output test paper of first threshold from described set to be selected, wherein, do not comprise described current examination question in described set to be selected.
2. method according to claim 1, is characterized in that, the process of described parsing comprises described examination question participle.
3. method according to claim 2, is characterized in that, described similar value is first ratio of quantity of all words of the quantity of the word in examination question in the described set to be selected of appearing at of described current examination question and described current examination question; Described first threshold is 75%.
4. method according to claim 3, is characterized in that, before described output, also comprises:
Determine that current examination question appears at second ratio of quantity of all words of the quantity of the word in examination question in described set to be selected and this examination question;
According to the order from big to small of described the second ratio, greater than 75% examination question, select the examination question of no more than predetermined quantity from described similar value.
5. method according to claim 1, is characterized in that, also comprises:
Parse the property value of attribute from described current examination question; It is one of following that described attribute comprises at least: knowledge point, difficulty, topic type, learning level, syllabus;
Before described relatively similar value, also comprise:
In the examination question of described set to be selected, select and the difference of the property value of the same alike result of the current examination question examination question less than Second Threshold;
With described difference less than the set of the examination question of Second Threshold as the set to be selected of carrying out subsequent step.
6. the device of an examination question repeatedly output, is characterized in that, comprising:
Parsing module is for the content of resolving current examination question;
Comparison module is used for the similar value of content of the examination question of the content of more described parsing and set to be selected;
Select module, be used for selecting described similar value greater than the output test paper of first threshold from described set to be selected, wherein, do not comprise described current examination question in described set to be selected.
7. device according to claim 6, is characterized in that, described parsing module comprises:
Obtain module, be used for obtaining described current examination question;
Word-dividing mode is used for described examination question participle.
8. device according to claim 7, is characterized in that, described comparison module comprises:
Setting questions module to be selected is for the examination question that obtains set to be selected;
The first ratio module be used for to be determined first ratio of quantity of all words of the quantity of the word in the examination question that appears at described set to be selected of described current examination question and described current examination question; Described the first ratio is set to described similar value.
9. device according to claim 8, is characterized in that, also comprises:
The second ratio module was used for before described output, determined that current examination question appears at second ratio of quantity of all words of the quantity of the word in examination question in described set to be selected and this examination question;
The screening module is used for the order from big to small according to described the second ratio, greater than 75% examination question, selects the examination question of no more than predetermined quantity from described similar value.
10. device according to claim 6, is characterized in that, also comprises:
The attribute parsing module is for parse the property value of attribute from described current examination question; It is one of following that described attribute comprises at least: knowledge point, difficulty, topic type, learning level, syllabus;
Attribute is selected module, is used for before described relatively similar value, in the examination question of described set to be selected, selects and the difference of the property value of the same alike result of the current examination question examination question less than Second Threshold;
The set update module is used for described difference less than the set of the examination question of Second Threshold as the set to be selected of carrying out subsequent step.
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104298652A (en) * | 2013-07-19 | 2015-01-21 | 深圳习习网络科技有限公司 | Electronic test paper format conversion method and device |
| CN104834729A (en) * | 2015-05-14 | 2015-08-12 | 百度在线网络技术（北京）有限公司 | Title recommendation method and title recommendation device |
| CN105373594A (en) * | 2015-10-23 | 2016-03-02 | 广东小天才科技有限公司 | Method and apparatus for screening repeated test questions from question bank |
| CN105824798A (en) * | 2016-03-03 | 2016-08-03 | 云南电网有限责任公司教育培训评价中心 | Examination question de-duplicating method of examination question base based on examination question key word likeness |
| CN106023009A (en) * | 2016-05-05 | 2016-10-12 | 广东小天才科技有限公司 | Test paper bank establishing method and system |
| CN106227809A (en) * | 2016-07-22 | 2016-12-14 | 广东小天才科技有限公司 | The method for pushing of a kind of examination question and device |
| CN108664630A (en) * | 2018-05-14 | 2018-10-16 | 广西英腾教育科技股份有限公司 | Examination question De-weight method and device |
| CN109753656A (en) * | 2018-12-29 | 2019-05-14 | 咪咕互动娱乐有限公司 | A kind of data processing method, device and storage medium |
| CN112465329A (en) * | 2020-11-23 | 2021-03-09 | 广东电网有限责任公司佛山供电局 | Qualification examination intelligent examination paper-forming system based on electric power knowledge points |
| CN112667866A (en) * | 2020-12-30 | 2021-04-16 | 广东德诚科教有限公司 | Test paper generation method and device, electronic equipment and storage medium |
| CN113568919A (en) * | 2021-07-09 | 2021-10-29 | 国家电网公司华中分部 | Training question bank updating method and device with repeated screening function |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104298652A (en) * | 2013-07-19 | 2015-01-21 | 深圳习习网络科技有限公司 | Electronic test paper format conversion method and device |
| CN104834729A (en) * | 2015-05-14 | 2015-08-12 | 百度在线网络技术（北京）有限公司 | Title recommendation method and title recommendation device |
| WO2016179938A1 (en) * | 2015-05-14 | 2016-11-17 | 百度在线网络技术（北京）有限公司 | Method and device for question recommendation |
| CN104834729B (en) * | 2015-05-14 | 2018-08-10 | 作业帮教育科技（北京）有限公司 | Topic recommends method and topic recommendation apparatus |
| CN105373594B (en) * | 2015-10-23 | 2019-05-21 | 广东小天才科技有限公司 | The method and device of examination question is repeated in a kind of screening exam pool |
| CN105373594A (en) * | 2015-10-23 | 2016-03-02 | 广东小天才科技有限公司 | Method and apparatus for screening repeated test questions from question bank |
| CN105824798A (en) * | 2016-03-03 | 2016-08-03 | 云南电网有限责任公司教育培训评价中心 | Examination question de-duplicating method of examination question base based on examination question key word likeness |
| CN106023009A (en) * | 2016-05-05 | 2016-10-12 | 广东小天才科技有限公司 | Test paper bank establishing method and system |
| CN106227809A (en) * | 2016-07-22 | 2016-12-14 | 广东小天才科技有限公司 | The method for pushing of a kind of examination question and device |
| CN108664630A (en) * | 2018-05-14 | 2018-10-16 | 广西英腾教育科技股份有限公司 | Examination question De-weight method and device |
| CN109753656A (en) * | 2018-12-29 | 2019-05-14 | 咪咕互动娱乐有限公司 | A kind of data processing method, device and storage medium |
| CN112465329A (en) * | 2020-11-23 | 2021-03-09 | 广东电网有限责任公司佛山供电局 | Qualification examination intelligent examination paper-forming system based on electric power knowledge points |
| CN112667866A (en) * | 2020-12-30 | 2021-04-16 | 广东德诚科教有限公司 | Test paper generation method and device, electronic equipment and storage medium |
| WO2022143124A1 (en) * | 2020-12-30 | 2022-07-07 | 广东德诚科教有限公司 | Test paper generation method and apparatus, electronic device, and storage medium |
| CN113568919A (en) * | 2021-07-09 | 2021-10-29 | 国家电网公司华中分部 | Training question bank updating method and device with repeated screening function |
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