CN105354331A - Online video based vocabulary learning aiding method and vocabulary learning system - Google Patents

Online video based vocabulary learning aiding method and vocabulary learning system Download PDF

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CN105354331A
CN105354331A CN201510872244.3A CN201510872244A CN105354331A CN 105354331 A CN105354331 A CN 105354331A CN 201510872244 A CN201510872244 A CN 201510872244A CN 105354331 A CN105354331 A CN 105354331A
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word
video
lexicon
user
reviewed
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CN105354331B (en
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张永和
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Shenzhen University
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/73Querying
    • G06F16/735Filtering based on additional data, e.g. user or group profiles
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/7867Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using information manually generated, e.g. tags, keywords, comments, title and artist information, manually generated time, location and usage information, user ratings

Abstract

The invention provides an online video based vocabulary learning aiding method and vocabulary learning system, being applicable to the technical field of video teaching. The method comprises a first step of playing a video and a subtitle simultaneously, when a user clicks a word in the subtitle to look up the word, displaying the meaning of the word in a video interface, and recording searched words in a learner data bank; a second step of after the video finishes playing, testing searched words, and storing words that the user fails to memory in a to-be-reviewed vocabulary bank in the learner data bank; a third step of recommending at least one video including to-be-reviewed words in a video bank for the user according to words stored in the to-be-reviewed vocabulary bank; and a fourth step of selecting one of recommended videos, repeating steps one to three, if a to-be-reviewed word appears in video playing, prompting the user to review the word. Through adoption of the vocabulary learning aiding method, the user can learn new words and review words effectively by use of the video.

Description

Based on study of words householder method and the lexical learning system of Online Video
Technical field
The invention belongs to video teaching technical field, particularly relate to the study of words householder method based on Online Video and lexical learning system.
Background technology
Vocabulary retention is the learning activities on basis the most in language learning.Vocabulary retention activity generally comprises the first study of word and follow-up review; Learn a word and comprise the profile of learning word, pronunciation, explanation and context of use.Under internet environment, video is a kind of important language learning data, propagates mainly through video playback platform (such as excellent cruel, potato etc.).By video, language learner can touch the profile of new word, pronunciation and context of use, the researcher of lexical acquisition think in linguistic context, contact new word for a long time can a large amount of vocabulary (Nage, the Herman & Anderson1985 of acquistion; Nation, 2001).
But existing internet video playing platform but can not support that learner passes through video Memorize Vocabulary, shows efficiently:
(1) video cannot be utilized effectively to learn new word: when learner runs into new word in viewing video process, to lack human-computer interaction interface easily and obtain the explanation of new word;
(2) video cannot be utilized effectively to review word: owing to lacking the management to learner's study of words record, system cannot according to the new word situation of learner, for learner provides the video meeting target vocabulary study, and then learner cannot be reminded to review new word and enforce one's memory.
Summary of the invention
Technical matters to be solved by this invention is to provide the study of words householder method based on Online Video and lexical learning system, is intended to video cannot be utilized effectively to learn new word in solution prior art, review single word problem.
The invention provides a kind of study of words householder method based on Online Video, comprise the steps:
Step S1, synchronous plays video and captions, when certain word that user clicks in captions is inquired about, in the lexical or textual analysis of video clip display word, and by the word typing learner data bank of inquiring about;
Step S2, video playback is complete, tests the word inquired about, and reviews in lexicon by the unsanctioned word of test stored in treating in learner's data bank;
Step S3, reviews the word in lexicon according to stored in waiting, for user recommends at least one portion to comprise to treat the video of review word from video library;
Step S4, selects to recommend in video, repeats step S1-S3; In video display process, if there is word to be reviewed, then user is pointed out to review this word.
Further, in described step S1, when clicking certain word in video caption as user, by the lexical or textual analysis of lexicon looking up words, and on video clip or side display word lexical or textual analysis; Described lexicon can be the local lexicon being positioned at user side, or the long-range lexicon on network.
Further, described step S2 is specially:
After video playback, each word in typing learner data bank is tested and records the test result of each word; The mode of test comprises selects correct explanation according to word, or according to explanation or the correct word of Context Selection;
Word test result not being reached setting score threshold is reviewed in lexicon stored in described waiting.
Further, described step S3 is specially, lexicon is reviewed according to waiting, the word to be reviewed that in statistics video library, the captions of every portion video comprise, and assessed the recommendation index of every portion video by statistics, according to recommendation index from high to low for user recommends preceding at least one the video that sort.
Further, in described step S4, in video display process, according to waiting reviewing lexicon judges whether occur word to be reviewed in captions; Wait if occur to review word, then system prompts user reviews this word.
Present invention also offers a kind of lexical learning system based on Online Video, comprising:
Word study module, for synchronously playing video and captions, when clicking certain word in captions as user, in the lexical or textual analysis of video clip display word, and by the word typing learner data bank of inquiring about;
Word test module, for after video playback, tests the word inquired about, and reviews in lexicon by the unsanctioned word of test stored in treating in learner's data bank;
Video recommendations module, for reviewing the word in lexicon according to stored in waiting, for user recommends at least one portion to comprise to treat the video of review word from video library;
Module reviewed in word, recommends one in video to carry out word study for selecting; In video display process, if there is word to be reviewed, then user is pointed out to review this word.
Further, in described word study module, when clicking certain word in video caption as user, by the lexical or textual analysis of lexicon looking up words, and on video clip or side display word lexical or textual analysis; Described lexicon can be the local lexicon being positioned at user side, or the long-range lexicon on network.
Further, described word test module, specifically for after video playback, is tested each word in typing learner data bank and records the test result of each word; The mode of test comprises selects correct explanation according to word, or according to explanation or the correct word of Context Selection; Word test result not being reached setting score threshold is reviewed in lexicon stored in described waiting.
Further, described video recommendations module is specifically for reviewing lexicon according to waiting, the word to be reviewed that in statistics video library, the captions of every portion video comprise, and assessed the recommendation index of every portion video by statistics, according to recommendation index from high to low for user recommends preceding at least one the video that sort.
Further, described word is reviewed in module, in video display process, according to waiting reviewing lexicon judges whether occur word to be reviewed in captions; Wait if occur to review word, then system prompts user reviews this word.
The present invention compared with prior art, beneficial effect is: the study of words householder method based on Online Video provided by the invention and lexical learning system, (1) in the process playing video, when user clicks certain word, the lexical or textual analysis of certain word can be shown in video clip, allow learner can while watch video, learning word; (2) word inquired about is tested, learner can be allowed to consolidate memory to new word; (3) test unsanctioned word according to learner and recommend video, make user watch in video process run in captions containing need the word reviewed time, can active warning user; The word allowing learner carry out scene type in the process of viewing video is reviewed.
Accompanying drawing explanation
Fig. 1 is the study of words householder method schematic diagram based on Online Video that the embodiment of the present invention provides;
Fig. 2 is the lexical learning system process flow diagram based on Online Video that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The thought that mainly realizes of the present invention is: user selects viewing one to be with the video of captions, the word that runs in viewing video process that no, then click this word in captions paragraph, in video clip or video clip side can show the lexical or textual analysis of word, simultaneously by the word inquired about stored in learner's data bank; After viewing video terminates, the word inquired about is tested, and using unsanctioned for test word as waiting that reviewing word reviews in lexicon stored in waiting, and review word recommending relevant videos according to waiting; User can select non-recommended video or recommend video-see, and repeats step above; Recommend video if select, run in time reviewing word, system can point out user to review this word.
Lower mask body introduces this study of words householder method based on Online Video, as shown in Figure 1, comprises the steps:
Step S1, synchronous plays video and captions, when certain word that user clicks in captions is inquired about, in the lexical or textual analysis of video clip display word, and by the word typing learner data bank of inquiring about;
Particularly, when clicking certain word in video caption as user, by the lexical or textual analysis of lexicon looking up words, and on video clip or side display word lexical or textual analysis;
Described lexicon can be the local lexicon being positioned at user side, or the long-range lexicon on network.
Step S2, video playback is complete, tests the word inquired about, and reviews in lexicon by the unsanctioned word of test stored in treating in learner's data bank;
Particularly, after video playback, test and record the test result of each word to each word in typing learner data bank, word test result not being reached setting score threshold is waited to review in lexicon stored in described; Further, the mode of test comprises selects correct explanation according to word, or selects correct word according to explanation, or is not limited only to these three kinds according to the correct word of Context Selection these three kinds.
In the embodiment of the present invention, to inquire about and the score threshold of each word setting in typing learner data bank is 1 point; When testing, for each word, user answers questions to obtain 1 point, and user answers mistake and is then 0 point; Be that the word of 0 point is stored in treating in review lexicon in learner's data bank by fractional value after test.
Step S3, reviews the word in lexicon according to stored in waiting, for user recommends at least one portion to comprise to treat the video of review word from video library;
Particularly, the vocabulary that user is to be reviewed be recorded in learner's data bank wait review in lexicon, each video and captions thereof all leave in video library.Recommend the method for video for: what in statistics video library, the captions of every portion video comprised waits to review the word in lexicon, and assessed the recommendation index of every portion video by statistics, according to recommendation index from high to low for user recommends preceding at least one the video that sort.
Particularly, the recommendation index of video can represent with score (v), and by following formulae discovery:
s c o r e ( v ) = Σ w ∈ D v ∩ E ( 1 - 2 - t ( w , v ) )
Wherein, v represents video, D vrepresent the set of letters of captions in video v, E represents set of letters to be reviewed, and t (w, v) represents the number of times that word w occurs in the captions of video v.
Particularly, recommend index higher, represent the recommended possibility of video higher; D vlarger with the common factor size of E, represent video caption and comprise the word waiting to review more, namely represent the recommended index of video higher; For two videos, work as D vduring common factor equal and opposite in direction with E, wait that the occurrence number reviewing word is more, recommend index higher.Therefore, this formula considers video caption containing the quantity and the occurrence number thereof that need to be reviewed vocabulary simultaneously.
Step S4, selects to recommend in video, repeats step S1-S3; In video display process, if there is word to be reviewed, then user is pointed out to review this word.
In video display process, according to waiting reviewing lexicon judges whether occur word to be reviewed in captions; Wait if occur to review word, then system prompts user reviews this word.
Present invention also offers the lexical learning system based on Online Video, as shown in Figure 2, comprising:
Word study module 1, for synchronously playing video and captions, when certain word that user clicks in captions is inquired about, in the lexical or textual analysis of video clip display word, and by the word typing learner data bank of inquiring about;
Word test module 2, for after video playback, tests the word inquired about, and reviews in lexicon by the unsanctioned word of test stored in treating in learner's data bank;
Video recommendations module 3, for reviewing the word in lexicon according to stored in waiting, for user recommends at least one portion to comprise to treat the video of review word from video library;
Module 4 reviewed in word, recommends one in video to carry out word study for selecting; In video display process, if there is word to be reviewed, then user is pointed out to review this word.
Study of words householder method based on Online Video provided by the invention and lexical learning system, on the one hand, user can being made when watching video, not looking into word approach or user interface by other, looking up words is explained easily; On the other hand, user can be allowed to pass through to recommend video again to learn the word inquired about, and the vocabulary realizing scene type enforces one's memory; And, when user watches video, if containing the word needing to be reviewed in video caption, system energy active warning user, thus avoid allowing learner miss review chance.
The present invention is applicable to the teaching field of any language, and application mode is that learner carries out the language learning based on video independently by design of the present invention; Or under the teaching-guiding that other people are certain, utilize design of the present invention to learn.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (10)

1., based on the study of words householder method of Online Video, it is characterized in that, comprise the steps:
Step S1, synchronous plays video and captions, when certain word that user clicks in captions is inquired about, in the lexical or textual analysis of video clip display word, and by the word typing learner data bank of inquiring about;
Step S2, video playback is complete, tests the word inquired about, and reviews in lexicon by the unsanctioned word of test stored in treating in learner's data bank;
Step S3, reviews the word in lexicon according to stored in waiting, for user recommends at least one portion to comprise to treat the video of review word from video library;
Step S4, selects to recommend in video, repeats step S1-S3; In video display process, if there is word to be reviewed, then user is pointed out to review this word.
2. study of words householder method as claimed in claim 1, is characterized in that, in described step S1, when clicking certain word in video caption as user, by the lexical or textual analysis of lexicon looking up words, and on video clip or the lexical or textual analysis of side display word; Described lexicon can be the local lexicon being positioned at user side, or the long-range lexicon on network.
3. study of words householder method as claimed in claim 1, it is characterized in that, described step S2 is specially:
After video playback, each word in typing learner data bank is tested and records the test result of each word; The mode of test comprises selects correct explanation according to word, or according to explanation or the correct word of Context Selection;
Word test result not being reached setting score threshold is reviewed in lexicon stored in described waiting.
4. study of words householder method as claimed in claim 1, it is characterized in that, described step S3 is specially, lexicon is reviewed according to waiting, the word to be reviewed that in statistics video library, the captions of every portion video comprise, and assessed the recommendation index of every portion video by statistics, according to recommendation index from high to low for user recommends preceding at least one the video that sort.
5. study of words householder method as claimed in claim 1, is characterized in that, in described step S4, in video display process, according to waiting reviewing lexicon judges whether occur word to be reviewed in captions; Wait if occur to review word, then system prompts user reviews this word.
6. based on the lexical learning system of Online Video, it is characterized in that, comprising:
Word study module, for synchronously playing video and captions, when clicking certain word in captions as user, in the lexical or textual analysis of video clip display word, and by the word typing learner data bank of inquiring about;
Word test module, for after video playback, tests the word inquired about, and reviews in lexicon by the unsanctioned word of test stored in treating in learner's data bank;
Video recommendations module, for reviewing the word in lexicon according to stored in waiting, for user recommends at least one portion to comprise to treat the video of review word from video library;
Module reviewed in word, recommends one in video to carry out word study for selecting; In video display process, if there is word to be reviewed, then user is pointed out to review this word.
7. lexical learning system as claimed in claim 6, is characterized in that, in described word study module, when clicking certain word in video caption as user, by the lexical or textual analysis of lexicon looking up words, and on video clip or the lexical or textual analysis of side display word; Described lexicon can be the local lexicon being positioned at user side, or the long-range lexicon on network.
8. lexical learning system as claimed in claim 6, it is characterized in that, described word test module, specifically for after video playback, is tested each word in typing learner data bank and records the test result of each word; The mode of test comprises selects correct explanation according to word, or according to explanation or the correct word of Context Selection; Word test result not being reached setting score threshold is reviewed in lexicon stored in described waiting.
9. lexical learning system as claimed in claim 6, it is characterized in that, described video recommendations module is specifically for reviewing lexicon according to waiting, the word to be reviewed that in statistics video library, the captions of every portion video comprise, and assessed the recommendation index of every portion video by statistics, according to recommendation index from high to low for user recommends preceding at least one the video that sort.
10. lexical learning system as claimed in claim 6, is characterized in that, described word is reviewed in module, in video display process, according to waiting reviewing lexicon judges whether occur word to be reviewed in captions; Wait if occur to review word, then system prompts user reviews this word.
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CN105744301A (en) * 2016-01-22 2016-07-06 福建宏天信息产业有限公司 Method and system for realizing Internet education platform
CN106534901A (en) * 2016-11-23 2017-03-22 广东小天才科技有限公司 Method for pushing teaching resources and user terminal
CN107221209A (en) * 2017-07-21 2017-09-29 杭州学天教育科技有限公司 Resources material push, storage method and tutoring system based on video progress of giving lessons
CN107766826A (en) * 2017-10-30 2018-03-06 广东小天才科技有限公司 A kind of method and electronic equipment for searching word lexical or textual analysis
CN108337559A (en) * 2018-02-06 2018-07-27 杭州政信金服互联网科技有限公司 A kind of live streaming word methods of exhibiting and system
CN108961847A (en) * 2018-08-07 2018-12-07 广东小天才科技有限公司 A kind of learning method and private tutor's equipment based on private tutor's equipment
CN109035922A (en) * 2018-09-04 2018-12-18 郑彪 A kind of foreign language learning method and equipment based on video
CN109710726A (en) * 2018-07-11 2019-05-03 北京美高森教育科技有限公司 Interactive learning methods based on personalized trainer aircraft
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CN109741641A (en) * 2018-07-11 2019-05-10 北京美高森教育科技有限公司 Langue leaning system based on new word detection
CN109756770A (en) * 2018-12-10 2019-05-14 华为技术有限公司 Video display process realizes word or the re-reading method and electronic equipment of sentence
CN109903613A (en) * 2019-01-30 2019-06-18 广东科学技术职业学院 It is a kind of based on artificial intelligence towards enterprise's job Japanese vocabulary training method
CN110506290A (en) * 2017-03-10 2019-11-26 金君 Devices and methods therefor is provided using the learning Content of binary system principle
CN111462553A (en) * 2020-04-17 2020-07-28 杭州菲助科技有限公司 Language learning method and system based on video dubbing and sound correction training
CN111861370A (en) * 2020-06-19 2020-10-30 北京国音红杉树教育科技有限公司 Method and device for planning best review time of word listening
CN113436478A (en) * 2021-06-22 2021-09-24 读书郎教育科技有限公司 System and method for assisting in word-back in combination with textbook content
CN115734013A (en) * 2021-08-30 2023-03-03 华东师范大学 Method and system for playing subtitles for video by using independent subtitle player application

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US20150287332A1 (en) * 2014-04-08 2015-10-08 Memowell Ent. Co. Ltd. Distance Education Method and Server Device for Providing Distance Education
CN105744301A (en) * 2016-01-22 2016-07-06 福建宏天信息产业有限公司 Method and system for realizing Internet education platform
CN106534901A (en) * 2016-11-23 2017-03-22 广东小天才科技有限公司 Method for pushing teaching resources and user terminal
CN110506290A (en) * 2017-03-10 2019-11-26 金君 Devices and methods therefor is provided using the learning Content of binary system principle
CN107221209A (en) * 2017-07-21 2017-09-29 杭州学天教育科技有限公司 Resources material push, storage method and tutoring system based on video progress of giving lessons
CN107766826A (en) * 2017-10-30 2018-03-06 广东小天才科技有限公司 A kind of method and electronic equipment for searching word lexical or textual analysis
CN108337559A (en) * 2018-02-06 2018-07-27 杭州政信金服互联网科技有限公司 A kind of live streaming word methods of exhibiting and system
CN109712446A (en) * 2018-07-11 2019-05-03 北京美高森教育科技有限公司 Interactive learning methods based on new word detection
CN109741641A (en) * 2018-07-11 2019-05-10 北京美高森教育科技有限公司 Langue leaning system based on new word detection
CN109712445A (en) * 2018-07-11 2019-05-03 北京美高森教育科技有限公司 A kind of language teaching method
CN109710726A (en) * 2018-07-11 2019-05-03 北京美高森教育科技有限公司 Interactive learning methods based on personalized trainer aircraft
CN108961847A (en) * 2018-08-07 2018-12-07 广东小天才科技有限公司 A kind of learning method and private tutor's equipment based on private tutor's equipment
CN109035922A (en) * 2018-09-04 2018-12-18 郑彪 A kind of foreign language learning method and equipment based on video
CN109035922B (en) * 2018-09-04 2021-05-04 郑彪 Foreign language learning method and device based on video
CN109756770A (en) * 2018-12-10 2019-05-14 华为技术有限公司 Video display process realizes word or the re-reading method and electronic equipment of sentence
WO2020119455A1 (en) * 2018-12-10 2020-06-18 华为技术有限公司 Method for repeating word or sentence during video playback, and electronic device
CN109903613A (en) * 2019-01-30 2019-06-18 广东科学技术职业学院 It is a kind of based on artificial intelligence towards enterprise's job Japanese vocabulary training method
CN111462553A (en) * 2020-04-17 2020-07-28 杭州菲助科技有限公司 Language learning method and system based on video dubbing and sound correction training
CN111861370A (en) * 2020-06-19 2020-10-30 北京国音红杉树教育科技有限公司 Method and device for planning best review time of word listening
CN111861370B (en) * 2020-06-19 2024-02-06 北京国音红杉树教育科技有限公司 Word listening optimal review time planning method and device
CN113436478A (en) * 2021-06-22 2021-09-24 读书郎教育科技有限公司 System and method for assisting in word-back in combination with textbook content
CN115734013A (en) * 2021-08-30 2023-03-03 华东师范大学 Method and system for playing subtitles for video by using independent subtitle player application

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