CN102867034A - Scientific-teaching-aimed inter-knowledge point association analysis system and method - Google Patents
Scientific-teaching-aimed inter-knowledge point association analysis system and method Download PDFInfo
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- CN102867034A CN102867034A CN 201210311317 CN201210311317A CN102867034A CN 102867034 A CN102867034 A CN 102867034A CN 201210311317 CN201210311317 CN 201210311317 CN 201210311317 A CN201210311317 A CN 201210311317A CN 102867034 A CN102867034 A CN 102867034A
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Abstract
The invention discloses a scientific-teaching-aimed inter-knowledge point association analysis system and a scientific-teaching-aimed inter-knowledge point association analysis method. The system at least comprises a knowledge point capturing module, an association analysis module and an output module, wherein the knowledge point capturing module captures knowledge point data in the learning processes of each student through a network platform; the association analysis module determines association rules between the knowledge points by utilizing a data mining technology, and performs inter-knowledge point association analysis on the obtained knowledge point data by using an association rule; and the output module outputs an association analysis result of the association analysis module. By the system and the method, teachers can be helped to clear relationships between the knowledge points, a clear knowledge point teaching network can be constructed, and teaching quality is further improved.
Description
Technical field
The present invention relates to a kind of system and method, particularly relate to correlation analysis system and method between a kind of knowledge point of being intended to realize Scientific Teaching, belong to education sector.
Background technology
Along with the fast development of infotech, people's the mode of thinking and mode of learning produced significant impact, and just promoted education and unprecedented change is occuring mode of learning.Information technology application in the education process after, caused that academic environment, education resource and mode of learning all begin rapidly to the digitizing future development, formed the Digital Learning environment, Digital Learning Resources and the Digital Learning mode that change traditional education mode.
No matter be traditional educational pattern, or the digital education pattern under the infotech, its purpose all is in order to promote more effective teaching, is exactly that the student is to the Grasping level of knowledge point and assess an importance of effectively imparting knowledge to students.Therefore, how to allow the student effectively carry out knowledge point study, promote that its grasp to the knowledge point is an importance of improving the quality of teaching.
Yet, in the modern education teaching, although the teacher is the importance of knowledge point teaching fully aware of, the student of church carries out the significance of knowledge point study, but often cannot obtain effective ways and solve the knowledge point problem concerning study, perhaps because can't know definitely relation between knowledge point and the knowledge point, thus cause the teacher at classroom teaching because of the blindly invalid teaching of teaching.
In sum, traditional education teaching system of prior art exists because the relation that the teacher can't know for sure between knowledge point and the knowledge point causes blindly teaching and the problem of invalid teaching as can be known, therefore be necessary to propose improved technological means in fact, solve this problem.
Summary of the invention
The deficiency that exists for overcoming above-mentioned prior art, fundamental purpose of the present invention is to provide interconnected system and the method between a kind of knowledge, it catches the knowledge point data of Students ' Learning and carries out association analysis by internet platform, to help the teacher to put relation between the knowledge point in order, make up clearly knowledge point teaching network, and then improve the quality of teaching.
For reaching above-mentioned and other purpose, the present invention is a kind of to be intended to realize comprise correlation analysis system between the knowledge point of Scientific Teaching at least:
Module is caught in the knowledge point, catches each student by a network platform and holds knowledge point data in the learning process;
The association analysis module utilizes data mining technology to determine correlation rule between the knowledge point, and uses a correlation rule that the knowledge point data that obtain are carried out association analysis between knowledge point and knowledge point; And
Export module, export the association analysis result of this association analysis module.
Further, this association analysis module utilizes the apriori algorithm of data mining technology to seek correlation rule in the examination question, and with reference to question difficulty coefficient the correlation rule that finds is screened, to determine the correlation rule between the knowledge point.
Further, the relevance between examination question is equivalent to the relevance between the knowledge point.
Further, each student holds the knowledge point data in the learning process to comprise that each student's end is to the answer result by paper that this network platform is issued.
For reaching above-mentioned and other purpose, the present invention also provides the association analysis method between a kind of knowledge point of being intended to realize Scientific Teaching, and the method comprises the steps:
Catch each student by an internet platform and hold knowledge point data in the learning process;
Utilize data mining technology to determine correlation rule between the knowledge point, and use a correlation rule that the knowledge point data that obtain are carried out association analysis between knowledge point and the knowledge point; And
Output association analysis result.
Further, this utilizes data mining technology to determine that the step of the correlation rule between the knowledge point comprises the correlation rule in the apriori algorithm searching examination question that utilizes data mining technology, and with reference to question difficulty coefficient the correlation rule that finds is screened, to determine the correlation rule between the knowledge point.
Further, the relevance between examination question is equivalent to the relevance between the knowledge point.
Further, each student holds the knowledge point data in the learning process to comprise that each student's end is to the answer result by paper that this network platform is issued.
Compared with prior art, the present invention is a kind of to be intended to realize that correlation analysis system and method between the knowledge point of Scientific Teaching catch the knowledge point data of Students ' Learning and carry out association analysis by internet platform, to help the teacher to put relation between the knowledge point in order, make up clearly knowledge point teaching network, and then improve the quality of teaching.
Description of drawings
Fig. 1 is the system architecture diagram of the correlation analysis system between a kind of knowledge point of being intended to realize Scientific Teaching of the present invention;
Fig. 2 is the flow chart of steps of the association analysis method between a kind of knowledge point of being intended to realize Scientific Teaching of the present invention.
Embodiment
Below by specific instantiation and accompanying drawings embodiments of the present invention, those skilled in the art can understand other advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can be implemented or be used by other different instantiation, and the every details in this instructions also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present invention not deviating from.
Before introducing the present invention, introduce first the concept of knowledge point.In broad terms, the knowledge point is the general term to some knowledge, refers in particular to the knowledge of textbook or examination, and in the present invention's network courses, is the elementary cell that information in the network courses is transmitted, such as acceleration, speed etc.
Fig. 1 is the system architecture diagram of the correlation analysis system between a kind of knowledge point of being intended to realize Scientific Teaching of the present invention.As shown in Figure 1, the present invention is a kind of to be intended to realize correlation analysis system between the knowledge point of Scientific Teaching be applied to an internet platform, and it comprises that at least the knowledge point catches module 10, association analysis module 11 and output module 12.
Wherein, the knowledge point data that module 10 is used for catching by an internet platform Students ' Learning are caught in the knowledge point; 11 of association analysis modules utilize data mining technology to determine correlation rule between the knowledge point, and the utilization correlation rule carries out the association analysis between knowledge point and the knowledge point, for example, by platform issue paper and catch module 10 by the knowledge point and catch acquire knowledge point data, 11 of association analysis modules utilize the apriori algorithm in the data mining to seek correlation rule in the examination question, and with reference to question difficulty coefficient the correlation rule that finds is screened, because the examination question in the platform has been bound correlated knowledge point, relevance between examination question is the relevance between the knowledge point namely, for example, the 1st knowledge point that exercise question is corresponding is acceleration, the 5th knowledge point that exercise question is corresponding is instantaneous velocity, answer situation by some students find to do simultaneously to or the frequency that does wrong simultaneously very high, illustrate that the relevance of these two exercise questions or these two knowledge points is very strong; 12 of output modules are used for the association analysis result of output association analysis module 11, so that teacher's reference is effectively imparted knowledge to students.
Fig. 2 is the association analysis method flow chart of steps between a kind of knowledge point of being intended to realize Scientific Teaching of the present invention.As shown in Figure 2, the present invention is a kind of to be intended to realize association analysis method between the knowledge point of Scientific Teaching be applied to an internet platform, and it comprises the steps: to catch by an internet platform knowledge point data (step 201) of Students ' Learning; Utilize data mining technology to determine correlation rule between the knowledge point, and use a correlation rule that the knowledge point data that obtain are carried out association analysis (step 202) between knowledge point and the knowledge point, for example, by platform issue paper and catch module 10 by the knowledge point and catch acquire knowledge point data, 11 of association analysis modules utilize the apriori algorithm in the data mining to seek correlation rule in the examination question, and with reference to question difficulty coefficient the correlation rule that finds is screened, because the examination question in the platform has been bound correlated knowledge point, relevance between examination question is the relevance between the knowledge point namely, for example, the 1st knowledge point that exercise question is corresponding is acceleration, the 5th knowledge point that exercise question is corresponding is instantaneous velocity, answer situation by some students find to do simultaneously to or the frequency that does wrong simultaneously very high, illustrate that the relevance of these two exercise questions or these two knowledge points is very strong; Output association analysis result (step 203).
In sum, the present invention is a kind of to be intended to realize that correlation analysis system and method between the knowledge point of Scientific Teaching catch the knowledge point data of Students ' Learning and carry out association analysis by internet platform, to help the teacher to put relation between the knowledge point in order, make up clearly knowledge point teaching network, and then improve the quality of teaching.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not is used for restriction the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and above-described embodiment is modified and changed.Therefore, the scope of the present invention should be listed such as claims.
Claims (8)
1. the correlation analysis system between a knowledge point of being intended to realize Scientific Teaching comprises at least:
Module is caught in the knowledge point, catches each student by a network platform and holds knowledge point data in the learning process;
The association analysis module utilizes data mining technology to determine correlation rule between the knowledge point, and uses a correlation rule that the knowledge point data that obtain are carried out association analysis between knowledge point and knowledge point; And
Export module, export the association analysis result of this association analysis module.
2. the correlation analysis system between knowledge point of being intended to realize Scientific Teaching as claimed in claim 1, it is characterized in that: this association analysis module utilizes the apriori algorithm of data mining technology to seek correlation rule in the examination question, and with reference to question difficulty coefficient the correlation rule that finds is screened, to determine the correlation rule between the knowledge point.
3. the correlation analysis system between knowledge point of being intended to realize Scientific Teaching as claimed in claim 2, it is characterized in that: the relevance between examination question is equivalent to the relevance between the knowledge point.
4. the correlation analysis system between knowledge point of being intended to realize Scientific Teaching as claimed in claim 1, it is characterized in that: each student holds the knowledge point data in the learning process to comprise that each student's end is to the answer result by paper that this network platform is issued.
5. the association analysis method between a knowledge point of being intended to realize Scientific Teaching comprises the steps:
Catch each student by an internet platform and hold knowledge point data in the learning process;
Utilize data mining technology to determine correlation rule between the knowledge point, and use a correlation rule that the knowledge point data that obtain are carried out association analysis between knowledge point and the knowledge point; And
Output association analysis result.
6. the association analysis method between knowledge point of being intended to realize Scientific Teaching as claimed in claim 5, it is characterized in that: this utilizes data mining technology to determine that the step of the correlation rule between the knowledge point comprises the correlation rule in the apriori algorithm searching examination question that utilizes data mining technology, and with reference to question difficulty coefficient the correlation rule that finds is screened, to determine the correlation rule between the knowledge point.
7. the association analysis method between knowledge point of being intended to realize Scientific Teaching as claimed in claim 6, it is characterized in that: the relevance between examination question is equivalent to the relevance between the knowledge point.
8. the association analysis method between knowledge point of being intended to realize Scientific Teaching as claimed in claim 5, it is characterized in that: each student holds the knowledge point data in the learning process to comprise that each student's end is to the answer result by paper that this network platform is issued.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390058A (en) * | 2013-07-29 | 2013-11-13 | 北京理工大学 | Domain knowledge browsing method based on knowledge map |
| CN104574241A (en) * | 2015-02-03 | 2015-04-29 | 陈飞鸣 | Online education assessment system and method |
| CN105006181A (en) * | 2015-08-12 | 2015-10-28 | 李南方 | Customized learning device and method |
| CN108255962A (en) * | 2017-12-22 | 2018-07-06 | 东软集团股份有限公司 | Knowledge Relation method, apparatus, storage medium and electronic equipment |
| CN110377746A (en) * | 2019-05-22 | 2019-10-25 | 上海乂学教育科技有限公司 | Detect the tutoring system of Knowledge Relation |
-
2012
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390058A (en) * | 2013-07-29 | 2013-11-13 | 北京理工大学 | Domain knowledge browsing method based on knowledge map |
| CN103390058B (en) * | 2013-07-29 | 2016-04-27 | 北京理工大学 | The domain knowledge browsing method of knowledge based map |
| CN104574241A (en) * | 2015-02-03 | 2015-04-29 | 陈飞鸣 | Online education assessment system and method |
| CN105006181A (en) * | 2015-08-12 | 2015-10-28 | 李南方 | Customized learning device and method |
| CN108255962A (en) * | 2017-12-22 | 2018-07-06 | 东软集团股份有限公司 | Knowledge Relation method, apparatus, storage medium and electronic equipment |
| CN110377746A (en) * | 2019-05-22 | 2019-10-25 | 上海乂学教育科技有限公司 | Detect the tutoring system of Knowledge Relation |
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Application publication date: 20130109 |