CN105354331B - Study of words householder method and lexical learning system based on Online Video - Google Patents
Study of words householder method and lexical learning system based on Online Video Download PDFInfo
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- CN105354331B CN105354331B CN201510872244.3A CN201510872244A CN105354331B CN 105354331 B CN105354331 B CN 105354331B CN 201510872244 A CN201510872244 A CN 201510872244A CN 105354331 B CN105354331 B CN 105354331B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/73—Querying
- G06F16/735—Filtering based on additional data, e.g. user or group profiles
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/7867—Retrieval 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 present invention is suitable for video teaching technical field, provide study of words householder method and lexical learning system based on Online Video, method includes: step S1, video and subtitle is played simultaneously, when some word in subtitle is inquired when the user clicks, the paraphrase of word is shown in video clip, and will be in the word typing learner's data bank that inquired；Step S2, video playing finish, and test the word inquired, and by test in unsanctioned word deposit learner's data bank wait review in lexicon；Step S3 recommends at least one video comprising word to be reviewed from video library according to being stored in wait review the word in lexicon for user；One in video is recommended in step S4, selection, repeats step S1-S3；In video display process, if there is word to be reviewed, user is prompted to review this word.Study of words householder method provided by the invention is enabled users to effectively be learnt new word using video, reviews word.
Description
Technical field
The invention belongs to video teaching technical fields, more particularly to study of words householder method and word based on Online Video
Remittance learning system.
Background technique
Vocabulary retention is learning activities the most basic in language learning.Vocabulary retention activity generally comprises the first of word
Study and subsequent review；Learn shape, pronunciation, explanation and the context of use that a word includes study word.In internet
Under environment, video is a kind of important language learning data, is mainly carried out by video playing platform (such as youku.com, potato etc.)
It propagates.By video, language learner can touch shape, pronunciation and the context of use of new word, the researcher of lexical acquisition
Think that contact new word being capable of a large amount of vocabulary of acquistion (Nage, Herman&Anderson 1985 in context for a long time；Nation,
2001)。
However, existing internet video playing platform but cannot efficiently support learner to pass through video Memorize Vocabulary,
It shows:
(1) it can not effectively learn new word using video: when learner encounters new word during watching video, lack
Convenient and fast human-computer interaction interface obtains the explanation of new word；
(2) word can not effectively be reviewed using video: due to lacking the management recorded to learner's study of words, system
The video for meeting target vocabulary study can not be provided for learner, and then study can not be reminded according to the new word situation of learner
Person reviews new word and strengthens memory.
Summary of the invention
Technical problem to be solved by the present invention lies in provide study of words householder method and vocabulary based on Online Video
Learning system, it is intended to solve the problems, such as effectively learn new word using video in the prior art, review word.
The study of words householder method based on Online Video that the present invention provides a kind of, includes the following steps:
Video and subtitle is played simultaneously in step S1, when some word in subtitle is inquired when the user clicks, in video
The paraphrase of interface display word, and will be in the word typing learner's data bank that inquired；
Step S2, video playing finish, and test the word inquired, and will test unsanctioned word deposit and learn
In habit person's data bank wait review in lexicon；
Step S3, according to being stored in wait review the word in lexicon, recommending at least one from video library for user includes
The video of word to be reviewed；
One in video is recommended in step S4, selection, repeats step S1-S3；In video display process, if occurring to multiple
The word of habit then prompts user to review this word.
Further, in the step S1, when the user clicks when some word in video caption, pass through vocabulary library inquiry
Word paraphrase, and on video clip or side show word paraphrase；The lexicon can be the sheet positioned at user terminal
Long-range lexicon on ground lexicon or network.
Further, the step S2 specifically:
After video playing, each word in typing learner's data bank is tested and records the survey of each word
Try score；The mode of test include selected according to word it is correct explain, or according to explaining or the correct word of Context Selection；
The word deposit that test result is not reached to setting score threshold is described wait review in lexicon.
Further, the step S3 counts the subtitle of every video in video library specifically, according to lexicon to be reviewed
The word to be reviewed for being included, and assess by statistical result the recommendation index of every video, according to recommend index by height to
It is low to recommend the preceding at least video that sorts for user.
Further, in the step S4, in video display process, according to lexicon to be reviewed judge in subtitle whether
There is word to be reviewed；If there is word to be reviewed, system prompt user reviews this word.
The present invention also provides a kind of lexical learning systems based on Online Video, comprising:
Word study module when the user clicks when some word in subtitle, is being regarded for video and subtitle to be played simultaneously
The paraphrase of frequency interface display word, and will be in the word typing learner's data bank that inquired；
Word test module is not led to for testing the word inquired after video playing, and by test
Cross word deposit learner's data bank in wait review in lexicon；
Video recommendations module, for according to being stored in wait review the word in lexicon, from video library for user recommend to
A few video comprising word to be reviewed；
Word reviews module, recommends a progress word study in video for selecting；In video display process, if
There is word to be reviewed, then user is prompted to review this word.
Further, in the word study module, when the user clicks when some word in video caption, pass through vocabulary
Library inquiry word paraphrase, and on video clip or side show word paraphrase；The lexicon can be positioned at user
Long-range lexicon on the local lexicon or network at end.
Further, the word test module is specifically used for after video playing, to typing learner's data bank
In each word tested and record the test result of each word；The mode of test includes that correct solution is selected according to word
It releases, or according to explanation or the correct word of Context Selection；The word deposit that test result is not reached to setting score threshold is described to multiple
It practises in lexicon.
Further, the video recommendations module is specifically used for counting every view in video library according to lexicon to be reviewed
The word to be reviewed that the subtitle of frequency is included, and assess by statistical result the recommendation index of every video, according to recommending to refer to
Number recommends the preceding at least video that sorts from high to low for user.
Further, the word is reviewed in module, in video display process, judges subtitle according to lexicon to be reviewed
In whether there is word to be reviewed；If there is word to be reviewed, system prompt user reviews this word.
Compared with prior art, the present invention beneficial effect is: the study of words provided by the invention based on Online Video
Householder method and lexical learning system, (1), can be in videos when the user clicks when some word during playing video
The paraphrase of some word of interface display allows learner that can watch video on one side, learns word on one side；(2) to the list inquired
Word is tested, and learner can be allowed to consolidate the memory to new word；(3) unsanctioned word is tested according to learner and recommends view
It frequently, can active warning user so that user is encountered in subtitle during watching video containing when needing the word reviewed；Allow study
The word that person carries out scene type during watching video is reviewed.
Detailed description of the invention
Fig. 1 is the study of words householder method schematic diagram provided in an embodiment of the present invention based on Online Video；
Fig. 2 is the lexical learning system flow chart provided in an embodiment of the present invention based on Online Video.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Main realization thought of the invention are as follows: user selects one video with subtitle of viewing, during watching video
The word that encounters that no, then click the word in subtitle paragraph, can show word in video clip or beside video clip
Paraphrase, while the word inquired being stored in learner's data bank；After watching video, the word inquired is carried out
Test, and unsanctioned word will be tested and be stored in as word to be reviewed wait review in lexicon, and pushed away according to word to be reviewed
Recommend associated video；User can choose non-recommended video or recommend video-see, and repeat above step；If view is recommended in selection
Frequently, it encounters when reviewing word, system can prompt user to review this word.
Lower mask body introduces this study of words householder method based on Online Video, as shown in Figure 1, including following steps
It is rapid:
Video and subtitle is played simultaneously in step S1, when some word in subtitle is inquired when the user clicks, in video
The paraphrase of interface display word, and will be in the word typing learner's data bank that inquired；
Specifically, when the user clicks some word in video caption when, by lexicon looking up words paraphrase, and regarding
Above frequency interface or side shows the paraphrase of word；
The lexicon can be the long-range lexicon on the local lexicon or network of user terminal.
Step S2, video playing finish, and test the word inquired, and will test unsanctioned word deposit and learn
In habit person's data bank wait review in lexicon；
Specifically, after video playing, each word in typing learner's data bank is tested and is recorded each
The test result of word, the word deposit that test result is not reached to setting score threshold are described wait review in lexicon；Further
Ground, the mode of test include correct explanation being selected according to word, or select correct word according to explaining, or just according to Context Selection
True word these three but be not limited only to these three.
In the embodiment of the present invention, inquired and the score threshold that sets of each word in typing learner's data bank is 1
Point；In test, for each word, user answers questions to obtain 1 point, and it is then 0 point that user, which answers wrong,；It is 0 point by fractional value after test
Word be stored in learner's data bank in wait review in lexicon.
Step S3, according to being stored in wait review the word in lexicon, recommending at least one from video library for user includes
The video of word to be reviewed；
Specifically, user's vocabulary to be reviewed be recorded in learner's data bank wait review in lexicon, each view
Frequency and its subtitle are all stored in video library.Recommend the method for video are as follows: the subtitle of every video is included in statistics video library
Wait review the word in lexicon, and assess by statistical result the recommendation index of every video, according to recommend index by height
Recommend the preceding at least video that sorts to low for user.
Specifically, the recommendation index of video can be indicated with score (v), and be calculated by following formula:
Wherein, v represents video, DvRepresenting the set of letters of subtitle in video v, E represents set of letters to be reviewed, t (w,
V) number that word w occurs in the subtitle of video v is represented.
Specifically, recommend index higher, it is higher to represent a possibility that video is recommended；DvBigger, the generation with the intersection size of E
Table video caption includes word more to be reviewed, that is, it is higher to represent the recommended index of video；For two videos, work as DvWith
When the intersection of E is equal in magnitude, the frequency of occurrence of word to be reviewed is more, recommends index higher.Therefore, which considers simultaneously
Video caption contains the quantity and its frequency of occurrence for needing to be reviewed vocabulary.
One in video is recommended in step S4, selection, repeats step S1-S3；In video display process, if occurring to multiple
The word of habit then prompts user to review this word.
In video display process, judge whether occur word to be reviewed in subtitle according to lexicon to be reviewed；If going out
Now word to be reviewed, then system prompt user reviews this word.
The present invention also provides the lexical learning systems based on Online Video, as shown in Figure 2, comprising:
Word study module 1, for video and subtitle to be played simultaneously, some word in subtitle is looked into when the user clicks
When inquiry, the paraphrase of word is shown in video clip, and will be in the word typing learner's data bank that inquired；
Word test module 2 for testing the word inquired after video playing, and will test not
By word be stored in learner's data bank in wait review in lexicon；
Video recommendations module 3, for according to being stored in wait review the word in lexicon, from video library for user recommend to
A few video comprising word to be reviewed；
Word reviews module 4, recommends a progress word study in video for selecting；In video display process,
If there is word to be reviewed, user is prompted to review this word.
Study of words householder method and lexical learning system provided by the invention based on Online Video, on the one hand, can be with
Make user when watching video, do not look into word approach or user interface by other, easily looking up words are explained；On the other hand,
User can be allowed by recommending video to learn the word inquired again, realize that the vocabulary of scene type strengthens memory；Moreover, with
When video is watched at family, if containing needing the word reviewed, system energy active warning user in video caption, to avoid allowing study
Person misses review chance.
The present invention be suitable for any language teaching field, application mode be learner by design of the invention independently into
Language learning of the row based on video；Or learnt under other people certain teaching-guidings using design of the invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. the study of words householder method based on Online Video, which is characterized in that include the following steps:
Video and subtitle is played simultaneously in step S1, when some word in subtitle is inquired when the user clicks, in video clip
Show the paraphrase of word, and will be in the word typing learner's data bank that inquired；
Step S2, video playing finish, and test the word inquired, and will test unsanctioned word deposit learner
In data bank wait review in lexicon；
Step S3, according to being stored in wait review the word in lexicon, recommending at least one from video library for user includes to multiple
The video of word is practised, video caption includes word more to be reviewed, that is, it is higher to represent the recommended index of video；
One in video is recommended in step S4, selection, repeats step S1-S3；In video display process, if occurring to be reviewed
Word then prompts user to review this word.
2. study of words householder method as described in claim 1, which is characterized in that in the step S1, regard when the user clicks
When some word in frequency subtitle, by lexicon looking up words paraphrase, and on video clip or side shows word
Paraphrase；The lexicon can be the long-range lexicon on the local lexicon or network of user terminal.
3. study of words householder method as described in claim 1, which is characterized in that the step S2 specifically:
After video playing, the test point of each word is tested each word in typing learner's data bank and recorded
Number；The mode of test include selected according to word it is correct explain, or according to explaining or the correct word of Context Selection；
The word deposit that test result is not reached to setting score threshold is described wait review in lexicon.
4. study of words householder method as described in claim 1, which is characterized in that the step S3 is specifically, according to multiple
Lexicon is practised, counts the word to be reviewed that the subtitle of every video in video library is included, and assess often by statistical result
The recommendation index of portion's video is that user recommends the preceding at least video that sorts according to recommendation index from high to low.
5. study of words householder method as described in claim 1, which is characterized in that in the step S4, in video playing mistake
Cheng Zhong judges whether occur word to be reviewed in subtitle according to lexicon to be reviewed；If there is word to be reviewed, system is mentioned
Show that user reviews this word.
6. the lexical learning system based on Online Video characterized by comprising
Word study module, for video and subtitle to be played simultaneously, when the user clicks when some word in subtitle, in video circle
Face shows the paraphrase of word, and will be in the word typing learner's data bank that inquired；
Word test module, for testing the word inquired, and will test unsanctioned after video playing
Word be stored in learner's data bank in wait review in lexicon；
Video recommendations module, for recommending at least one from video library for user according to being stored in wait review the word in lexicon
Portion includes the video of word to be reviewed, and video caption includes word more to be reviewed, that is, represents the recommended index of video and get over
It is high；
Word reviews module, recommends a progress word study in video for selecting；In video display process, if occurring
Word to be reviewed then prompts user to review this word.
7. lexical learning system as claimed in claim 6, which is characterized in that in the word study module, when the user clicks
When some word in video caption, by lexicon looking up words paraphrase, and on video clip or side shows word
Paraphrase；The lexicon can be the long-range lexicon on the local lexicon or network of user terminal.
8. lexical learning system as claimed in claim 6, which is characterized in that the word test module is specifically used in video
After finishing, each word in typing learner's data bank is tested and records the test result of each word；Test
Mode include selected according to word it is correct explain, or according to explaining or the correct word of Context Selection；Test result is not reached and is set
The word deposit for determining score threshold is described wait review in lexicon.
9. lexical learning system as claimed in claim 6, which is characterized in that the video recommendations module be specifically used for according to
Lexicon is reviewed, counts the word to be reviewed that the subtitle of every video in video library is included, and assess by statistical result
The recommendation index of every video is that user recommends the preceding at least video that sorts according to recommendation index from high to low.
10. lexical learning system as claimed in claim 6, which is characterized in that the word is reviewed in module, in video playing
In the process, judge whether occur word to be reviewed in subtitle according to lexicon to be reviewed；If there is word to be reviewed, system
Prompt user reviews this word.
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Application publication date: 20160224 Assignee: Shenzhen Hongyi Zhizao Technology Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980032353 Denomination of invention: Vocabulary learning assistant method and vocabulary learning system based on online video Granted publication date: 20190219 License type: Common License Record date: 20230220 |