CN107545791A - A kind of system and method that classroom instruction knowledge mapping is automatically generated using courseware - Google Patents
A kind of system and method that classroom instruction knowledge mapping is automatically generated using courseware Download PDFInfo
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Abstract
The present invention relates to information technology and field of Educational Technology, is related to a kind of system and method that classroom instruction knowledge mapping is automatically generated using courseware.Including with lower module：Class offerings logging modle, for the plug-in unit installed on user computer, record identification classroom courseware content；Data acquisition module, it is connected with class offerings logging modle, for the classroom courseware content of record to be converted into text message, and identifies key content；Collection of illustrative plates generation module, is connected with data acquisition module, and the key content for data acquisition module to be identified calculates its weighted value, establishes correlation attribute value and generates preset knowledge mapping to relation, data storage.The present invention, which carries, by artificial intelligence technology, to be identified courseware content according to the courseware of class-teaching of teacher, calculation knowledge point weighted value, the relation established between knowledge point, automatically generate the related knowledge mapping of class teaching content；Teachers ' teaching knowledge content can be assessed in real time, promote teacher to be introspected, constantly lift quality of instruction.
Description
Technical field
The present invention relates to information technology and field of Educational Technology, and class is automatically generated using courseware more particularly, to one kind
The system and method for hall teaching knowledge collection of illustrative plates.
Background technology
Knowledge mapping is also known as mapping knowledge domains, is referred to as knowledge domain visualization or ken mapping in books and information group
Map, it is explicit knowledge's development process and a series of a variety of figures of structural relation, with visualization technique Description of Knowledge
Resource and its carrier, excavation, analysis, structure, drafting and explicit knowledge and connecting each other between them.By the way that number will be applied
Theory and method and meterological citation analysis, the Co-occurrence Analysis of the subjects such as, graphics, Information Visualization Technology, information science
The methods of combine, and visually show the core texture of subject, developing history, Disciplinary Frontiers and whole using visual collection of illustrative plates
Body Knowledge framework reaches the modern theory of Multidisciplinary Integration purpose.Practical, valuable reference is provided for disciplinary study.
Speech recognition technology be exactly allow machine by identification and understanding process voice signal be changed into corresponding text or
The high-tech of order.Speech recognition technology mainly includes Feature Extraction Technology, pattern match criterion and model training technology three
Aspect.
TF-IDF is a kind of statistical method, to assess a words in a file set or a corpus wherein
The significance level of text document.The directly proportional increase of number that the importance of words occurs hereof with it, but simultaneously can be with
The frequency that it occurs in corpus to be inversely proportional decline.The various forms of TF-IDF weightings is often searched engine application, as
The measurement of degree of correlation or grading between file and user's inquiry.In addition to TF-IDF, the search engine on internet can also
Using the ranking method based on link analysis, to determine order that file occurs in search result.
RDF is XML (subset of the standard generalized markup language) applications of a processing metadata, so-called metadata, is exactly
" data of description data " or " information of description information ".Perhaps so explain that metadata makes us indigestion a bit, lifts individual
Simply example, the content of book is the data of book, and the name of author, the address of publishing house or copyright information are exactly first number of book
According to.The division of data and metadata is not absolute, and some data can both be used as data processing, can also be used as at metadata
Reason, such as can be handled the name of author as data rather than metadata.
The content of the invention
Classroom instruction is automatically generated it is an object of the invention to overcome the deficiencies of the prior art and provide one kind using courseware to know
Know the system and method for collection of illustrative plates, the related knowledge mapping of class teaching content can be automatically generated according to the courseware of class-teaching of teacher.
To solve the above problems, technical scheme provided by the invention is：One kind automatically generates classroom instruction using courseware and known
Know the system of collection of illustrative plates, wherein, including with lower module：
Class offerings logging modle, for the plug-in unit by being installed on user computer, record identification classroom courseware content；
Data acquisition module, it is connected with class offerings logging modle, for the classroom courseware content of record to be converted into text
This information, and identify key content；
Collection of illustrative plates generation module, is connected with data acquisition module, and the key content for data acquisition module to be identified calculates
Its weighted value, establish association attributes-value and preset knowledge mapping is generated to relation, data storage.
Further, described class offerings logging modle includes：
Courseware recognition unit, for the VSTO plug-in units by being installed on user computer, in the courseware that record classroom is attended class
Appearance and page switching time, and courseware content is subjected to semantic processes, identify all critical learning content；
Video flowing recognition unit, it is connected with courseware recognition unit, for the VGA plug-in units by being installed on user computer,
Record the change of computer picture, and recorded time value；
Word frequency recording unit, for according to time value, the time value of synchronous courseware and video flowing, recording each knowledge content
Time attribute, and record word frequency.
Further, described data acquisition module includes：
Voice turns text unit, is connected with word frequency recording unit, for the video resource of classroom instruction process to be converted into
Audio file, by speech recognition technology, it is converted into text message；
Word frequency recognition unit, turn text unit with voice and be connected, for all critical learning identified according to data acquisition module
Content, using all critical learning content as keyword, by TF-IDF algorithms, identify word frequency.
Further, described collection of illustrative plates generation module includes：
Weighted value computing unit, it is connected with word frequency recognition unit, for according to time duration and word frequency, being carried out to knowledge point
Weighted value divides and weighted average calculates, and generates the weighted value between father's item knowledge content and subitem knowledge content；
Collection of illustrative plates generation unit, it is connected with weighted value computing unit, for the weight calculated according to weighted value computing unit
Value, establishes association attributes-value to relation, and by class offerings logging modle, data acquisition module and weighted value computing unit
The data generated, stored according to RDF data form, generate preset knowledge mapping.
The present invention also provides a kind of method that classroom instruction knowledge mapping is automatically generated with courseware, wherein, including following step
Suddenly：
S1. class offerings are recorded, by the plug-in unit installed on user computer, record is identified in the courseware of classroom
Hold；
S2. data acquisition, the classroom courseware content of record is converted into text message, and identifies key content；
S3. collection of illustrative plates is generated, and the key content that data acquisition module identifies is calculated into its weighted value, establishes association attributes-value
To relation, data storage generates preset knowledge mapping.
Further, described S1 steps are recorded to class offerings and also included：
S101. courseware identifies, by the VSTO plug-in units installed on user computer, courseware content that record classroom is attended class with
And page switching time, and courseware content is subjected to semantic processes, identify all critical learning content；
S102. video flowing identifies, by the VGA plug-in units installed on user computer, records the change of computer picture, and remember
Record time value；
S103. word frequency records, and according to time value, the time value of synchronous courseware and video flowing, records each knowledge content
Time attribute, and record word frequency.
Further, described S2 step data acquisitions also include：
S201. voice turns text, and the video resource of classroom instruction process is converted into audio file, passes through speech recognition skill
Art, it is converted into text message；
S202. word frequency identifies, all critical learning content identified according to data acquisition module, using all critical learning content as pass
Keyword, by TF-IDF algorithms, identify word frequency.
Further, described S3 steps collection of illustrative plates generation also includes：
S301. weighted value is calculated, and according to time duration and word frequency, weighted value division and weighted average are carried out to knowledge point
Calculate, generate the weighted value between father's item knowledge content and subitem knowledge content；
S302. collection of illustrative plates generates, the weighted value calculated according to weighted value computing unit, establishes association attributes-value to relation,
And the data for being generated class offerings logging modle, data acquisition module and weighted value computing unit, according to RDF data lattice
Formula is stored, and generates preset knowledge mapping.
Compared with prior art, beneficial effect is：The one kind provided by the invention that provides automatically generates classroom religion using courseware
Gain knowledge the system and method for collection of illustrative plates, by artificial intelligence technology, courseware content can be identified according to the courseware of class-teaching of teacher,
The weighted value of calculation knowledge point, the relation established between knowledge point, automatically generate the related knowledge mapping of class teaching content；Can
Teachers ' teaching knowledge content is assessed in real time, promotes teacher to be introspected, constantly lifts quality of instruction.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the inventive method flow chart.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being given for example only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in figure 1, a kind of system that classroom instruction knowledge mapping is automatically generated using courseware, wherein, including following mould
Block：
Class offerings logging modle, for the plug-in unit by being installed on user computer, record identification classroom courseware content；
Data acquisition module, it is connected with class offerings logging modle, for the classroom courseware content of record to be converted into text
This information, and identify key content；
Collection of illustrative plates generation module, is connected with data acquisition module, and the key content for data acquisition module to be identified calculates
Its weighted value, establish association attributes-value and preset knowledge mapping is generated to relation, data storage.
In certain embodiments, class offerings logging modle includes courseware recognition unit, video flowing recognition unit and word frequency
Recording unit；Wherein, courseware recognition unit, for the VSTO plug-in units by being installed on user computer, record classroom is attended class
Courseware content and page switching time, and courseware content is subjected to semantic processes, identify all critical learning content；Video flowing identifies
Unit, it is connected with courseware recognition unit, for the VGA plug-in units by being installed on user computer, records the change of computer picture,
And recorded time value；Word frequency recording unit, for each being known according to time value, the time value of synchronous courseware and video flowing, record
Know the time attribute of content, and record word frequency.
In certain embodiments, data acquisition module turns text unit and word frequency recognition unit including voice, wherein, voice
Turn text unit, be connected with word frequency recording unit, for the video resource of classroom instruction process to be converted into audio file, passed through
Speech recognition technology, it is converted into text message；Word frequency recognition unit, turn text unit with voice and be connected, for being adopted according to data
Collect all critical learning content of module identification, using all critical learning content as keyword, by TF-IDF algorithms, identify word frequency.
In the present invention, it should be noted that some all critical learning contents have colloquial statement, it is necessary to utilize canonical
Expression formula, fuzzy matching is carried out, for example, " research object ", is " object of research " when actually giving lessons, then can be set when reprocessing
It is set to " researchObject " identifies.
In certain embodiments, collection of illustrative plates generation module includes weighted value computing unit and collection of illustrative plates generation unit；Wherein, weight
Be worth computing unit, be connected with word frequency recognition unit, for according to time duration and word frequency, knowledge point is carried out weighted value division with
Weighted average calculates, and generates the weighted value between subitem knowledge content and two level subitem knowledge content；Collection of illustrative plates generation unit, with
Weighted value computing unit connects, and for the weighted value calculated according to weighted value computing unit, establishes association attributes-value to closing
System, and the data that class offerings logging modle, data acquisition module and weighted value computing unit are generated, according to RDF numbers
Stored according to form, generate preset knowledge mapping.
In the present invention, because the knowledge content of knowledge mapping is that classification is formed, therefore, every grade of extension concept will be entered
Row hierarchical statistics, such as：A has three subitems B1, B2, B3, and these three subitems have the subitem of next stage again, are B1-1, B1- respectively
2nd, B1-3, B2-1, B2-2, B3-1, B3-2, B3-3, the word frequency statisticses number and duration such as following table of this 8 two level subitems：
The word A of table 1 word frequency and duration
When calculating weight relationship, B1-1 is x*n1/ (n1+n2+n3)+y*t1/ (t1+t2+t3) to B1 weight, wherein
X+y=1；B1 is then x* (n1+n2+n3)/(n1+n2+n3+ ...+n8)+y* (t1+t2+t3)/(t1+t2+t3 to A weight
+……+t8)。
As shown in Fig. 2 the present invention also provides a kind of method that classroom instruction knowledge mapping is automatically generated with courseware, wherein,
Comprise the following steps：
S1. class offerings are recorded, by the plug-in unit installed on user computer, record is identified in the courseware of classroom
Hold；
S2. data acquisition, the classroom courseware content of record is converted into text message, and identifies key content；
S3. collection of illustrative plates is generated, and the key content that data acquisition module identifies is calculated into its weighted value, establishes association attributes-value
To relation, data storage generates preset knowledge mapping.
Specifically, S1 steps are recorded to class offerings and also included：
S101. courseware identifies, by the VSTO plug-in units installed on user computer, courseware content that record classroom is attended class with
And page switching time, and courseware content is subjected to semantic processes, identify all critical learning content；
S102. video flowing identifies, by the VGA plug-in units installed on user computer, records the change of computer picture, and remember
Record time value；
S103. word frequency records, and according to time value, the time value of synchronous courseware and video flowing, records each knowledge content
Time attribute, and record word frequency.
In addition, S2 step data acquisitions also include：
S201. voice turns text, and the video resource of classroom instruction process is converted into audio file, passes through speech recognition skill
Art, it is converted into text message；
S202. word frequency identifies, all critical learning content identified according to data acquisition module, using all critical learning content as pass
Keyword, by TF-IDF algorithms, identify word frequency.
Wherein, S3 steps collection of illustrative plates generation also includes：
S301. weighted value is calculated, and according to time duration and word frequency, weighted value division and weighted average are carried out to knowledge point
Calculate, generate the weighted value between subitem knowledge content and two level subitem knowledge content；
S302. collection of illustrative plates generates, the weighted value calculated according to weighted value computing unit, establishes association attributes-value to relation,
And the data for being generated class offerings logging modle, data acquisition module and weighted value computing unit, according to RDF data lattice
Formula is stored, and generates preset knowledge mapping.
In the present invention, due to each teacher generation knowledge mapping can have differences, can pre-set criteria knowledge mapping,
Carry out the comparison analysis of practical intelligence collection of illustrative plates.Or the knowledge mapping for highest teacher that classroom instruction can be scored is as standard
Value, carry out the comparison analysis between knowledge mapping.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (8)
1. a kind of system that classroom instruction knowledge mapping is automatically generated using courseware, it is characterised in that including with lower module：
Class offerings logging modle, for the plug-in unit by being installed on user computer, record identification classroom courseware content；
Data acquisition module, it is connected with class offerings logging modle, for the classroom courseware content of record to be converted into text envelope
Breath, and identify key content；
Collection of illustrative plates generation module, is connected with data acquisition module, and the key content for data acquisition module to be identified calculates its power
Weight values, establish association attributes-value and preset knowledge mapping is generated to relation, data storage.
2. a kind of system that classroom instruction knowledge mapping is automatically generated using courseware according to claim 1, its feature are existed
In described class offerings logging modle includes：
Courseware recognition unit, for the VSTO plug-in units by being installed on user computer, courseware content that record classroom is attended class with
And page switching time, and courseware content is subjected to semantic processes, identify all critical learning content；
Video flowing recognition unit, it is connected with courseware recognition unit, for the VGA plug-in units by being installed on user computer, record
The change of computer picture, and recorded time value；
Word frequency recording unit, for according to time value, the time value of synchronous courseware and video flowing, record each knowledge content when
Between attribute, and record word frequency.
3. a kind of system that classroom instruction knowledge mapping is automatically generated using courseware according to claim 2, its feature are existed
In described data acquisition module includes：
Voice turns text unit, is connected with word frequency recording unit, for the video resource of classroom instruction process to be converted into audio
File, by speech recognition technology, it is converted into text message；
Word frequency recognition unit, turn text unit with voice and be connected, for all critical learning content identified according to data acquisition module,
Using all critical learning content as keyword, by TF-IDF algorithms, word frequency is identified.
4. a kind of system that classroom instruction knowledge mapping is automatically generated using courseware according to claim 3, its feature are existed
In described collection of illustrative plates generation module includes：
Weighted value computing unit, it is connected with word frequency recognition unit, for according to time duration and word frequency, weight to be carried out to knowledge point
Value division and weighted average calculate, and generate the weighted value between father's item knowledge content and subitem knowledge content；
Collection of illustrative plates generation unit, it is connected with weighted value computing unit, for the weighted value calculated according to weighted value computing unit, builds
Vertical association attributes-value is generated to relation, and by class offerings logging modle, data acquisition module and weighted value computing unit
Data, stored according to RDF data form, generate preset knowledge mapping.
A kind of 5. method that classroom instruction knowledge mapping is automatically generated with courseware, it is characterised in that comprise the following steps：
S1. class offerings are recorded, passes through the plug-in unit installed on user computer, record identification classroom courseware content；
S2. data acquisition, the classroom courseware content of record is converted into text message, and identifies key content；
S3. collection of illustrative plates is generated, and the key content that data acquisition module identifies is calculated into its weighted value, establishes association attributes-value to closing
System, data storage generate preset knowledge mapping.
A kind of 6. method that classroom instruction knowledge mapping is automatically generated with courseware according to claim 5, it is characterised in that
Described S1 steps are recorded to class offerings also to be included：
S101. courseware identifies, by the VSTO plug-in units installed on user computer, courseware content that record classroom is attended class and
Page switching time, and courseware content is subjected to semantic processes, identify all critical learning content；
S102. video flowing identifies, by the VGA plug-in units installed on user computer, records the change of computer picture, and record
Time value；
S103. word frequency records, and according to time value, the time value of synchronous courseware and video flowing, records time of each knowledge content
Attribute, and record word frequency.
A kind of 7. method that classroom instruction knowledge mapping is automatically generated with courseware according to claim 6, it is characterised in that
Described S2 step data acquisitions also include：
S201. voice turns text, and the video resource of classroom instruction process is converted into audio file, by speech recognition technology,
It is converted into text message；
S202. word frequency identifies, all critical learning content identified according to data acquisition module, using all critical learning content as key
Word, by TF-IDF algorithms, identify word frequency.
A kind of 8. method that classroom instruction knowledge mapping is automatically generated with courseware according to claim 6, it is characterised in that
Described S3 steps collection of illustrative plates generation also includes：
S301. weighted value is calculated, and according to time duration and word frequency, weighted value division and weighted average meter are carried out to knowledge point
Calculate, generate the weighted value between father's item knowledge content and subitem knowledge content；
S302. collection of illustrative plates generates, and the weighted value calculated according to weighted value computing unit, establishes association attributes-value to relation, and
The data that class offerings logging modle, data acquisition module and weighted value computing unit are generated, according to RDF data form
Stored, generate preset knowledge mapping.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108877771A (en) * | 2018-07-11 | 2018-11-23 | 北京大米科技有限公司 | data processing method, storage medium and electronic equipment |
| CN109710931A (en) * | 2018-12-21 | 2019-05-03 | 中南民族大学 | A kind of class teaching content evaluation system and its method based on Intellectual Analysis Technology |
| CN109800300A (en) * | 2019-01-08 | 2019-05-24 | 广东小天才科技有限公司 | learning content recommendation method and system |
| CN110020762A (en) * | 2018-01-10 | 2019-07-16 | 北京国展教育科技有限公司 | A kind of comprehensive monitoring and evaluation system and method for school |
| CN110110096A (en) * | 2019-05-13 | 2019-08-09 | 上海乂学教育科技有限公司 | Artificial intelligence K12 knowledge mapping makes management system and implementation method |
| CN110377751A (en) * | 2019-06-17 | 2019-10-25 | 深圳壹账通智能科技有限公司 | Courseware intelligent generation method, device, computer equipment and storage medium |
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| CN111028557A (en) * | 2019-12-30 | 2020-04-17 | 苏州卿学信息科技有限公司 | Courseware demonstration method and system |
| CN112966493A (en) * | 2021-02-07 | 2021-06-15 | 重庆惠统智慧科技有限公司 | Knowledge graph construction method and system |
| US20210248443A1 (en) * | 2020-02-06 | 2021-08-12 | International Business Machines Corporation | Fuzzy Cyber Detection Pattern Matching |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010037153A (en) * | 1999-10-14 | 2001-05-07 | 주식회사언어기술 | The Building Method of Directory-typed Intelligment Structure and its Application to the Personalized Knowledge Management and Sharing System |
| US20030154196A1 (en) * | 2002-01-14 | 2003-08-14 | Goodwin James P. | System for organizing knowledge data and communication with users having affinity to knowledge data |
| WO2014176600A1 (en) * | 2013-04-26 | 2014-10-30 | South Eastern Publishers Inc. | System and method for text categorization based on ontologies |
| CN105205180A (en) * | 2015-10-27 | 2015-12-30 | 无锡天脉聚源传媒科技有限公司 | Knowledge map evaluation method and device |
| CN106156908A (en) * | 2015-03-26 | 2016-11-23 | 深圳中兴网信科技有限公司 | A kind of method and apparatus of management education resource |
| CN106412470A (en) * | 2015-08-03 | 2017-02-15 | 北京鸿合智能系统股份有限公司 | Method of recording desktop PPT information dotting and apparatus thereof |
| CN106649259A (en) * | 2016-09-30 | 2017-05-10 | 西安交通大学 | Method for automatically extracting learning dependence relationship between knowledge units from courseware text |
-
2017
- 2017-08-29 CN CN201710758061.8A patent/CN107545791B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010037153A (en) * | 1999-10-14 | 2001-05-07 | 주식회사언어기술 | The Building Method of Directory-typed Intelligment Structure and its Application to the Personalized Knowledge Management and Sharing System |
| US20030154196A1 (en) * | 2002-01-14 | 2003-08-14 | Goodwin James P. | System for organizing knowledge data and communication with users having affinity to knowledge data |
| WO2014176600A1 (en) * | 2013-04-26 | 2014-10-30 | South Eastern Publishers Inc. | System and method for text categorization based on ontologies |
| CN106156908A (en) * | 2015-03-26 | 2016-11-23 | 深圳中兴网信科技有限公司 | A kind of method and apparatus of management education resource |
| CN106412470A (en) * | 2015-08-03 | 2017-02-15 | 北京鸿合智能系统股份有限公司 | Method of recording desktop PPT information dotting and apparatus thereof |
| CN105205180A (en) * | 2015-10-27 | 2015-12-30 | 无锡天脉聚源传媒科技有限公司 | Knowledge map evaluation method and device |
| CN106649259A (en) * | 2016-09-30 | 2017-05-10 | 西安交通大学 | Method for automatically extracting learning dependence relationship between knowledge units from courseware text |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110020762A (en) * | 2018-01-10 | 2019-07-16 | 北京国展教育科技有限公司 | A kind of comprehensive monitoring and evaluation system and method for school |
| CN110647613A (en) * | 2018-06-26 | 2020-01-03 | 上海谦问万答吧云计算科技有限公司 | Courseware construction method, courseware construction device, courseware construction server and storage medium |
| CN108877771A (en) * | 2018-07-11 | 2018-11-23 | 北京大米科技有限公司 | data processing method, storage medium and electronic equipment |
| CN109710931A (en) * | 2018-12-21 | 2019-05-03 | 中南民族大学 | A kind of class teaching content evaluation system and its method based on Intellectual Analysis Technology |
| CN109800300A (en) * | 2019-01-08 | 2019-05-24 | 广东小天才科技有限公司 | learning content recommendation method and system |
| CN110110096B (en) * | 2019-05-13 | 2021-07-09 | 上海松鼠课堂人工智能科技有限公司 | Artificial intelligence K12 knowledge graph making management system and implementation method |
| CN110110096A (en) * | 2019-05-13 | 2019-08-09 | 上海乂学教育科技有限公司 | Artificial intelligence K12 knowledge mapping makes management system and implementation method |
| CN110377751A (en) * | 2019-06-17 | 2019-10-25 | 深圳壹账通智能科技有限公司 | Courseware intelligent generation method, device, computer equipment and storage medium |
| CN110569364A (en) * | 2019-08-21 | 2019-12-13 | 北京大米科技有限公司 | online teaching method, device, server and storage medium |
| CN111028557A (en) * | 2019-12-30 | 2020-04-17 | 苏州卿学信息科技有限公司 | Courseware demonstration method and system |
| US20210248443A1 (en) * | 2020-02-06 | 2021-08-12 | International Business Machines Corporation | Fuzzy Cyber Detection Pattern Matching |
| US11544527B2 (en) * | 2020-02-06 | 2023-01-03 | International Business Machines Corporation | Fuzzy cyber detection pattern matching |
| US11308258B1 (en) | 2020-12-03 | 2022-04-19 | International Business Machines Corporation | Textbook content reorganization based on classroom analytics |
| CN112966493A (en) * | 2021-02-07 | 2021-06-15 | 重庆惠统智慧科技有限公司 | Knowledge graph construction method and system |
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