CN1770147A - Keyword segmented indexing type data query method and system - Google Patents
Keyword segmented indexing type data query method and system Download PDFInfo
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- CN1770147A CN1770147A CN 200410087137 CN200410087137A CN1770147A CN 1770147 A CN1770147 A CN 1770147A CN 200410087137 CN200410087137 CN 200410087137 CN 200410087137 A CN200410087137 A CN 200410087137A CN 1770147 A CN1770147 A CN 1770147A
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Abstract
Disclosed is a method and system for inquiring data with key words segment indexing style. The system comprises: database, prefix and character end list module, character body list module, key word inputting module, prefix/character end comparing module, character body comparing module and data collecting module. The inventive method comprises: users inputting phonetic words as key words, according to the prefix/character end and character body of the key words, segment indexing corresponding data items from database. The invention has the advantages of having rapid inquiry speed.
Description
Technical field
The invention relates to a kind of computer information technology, particularly about a kind of keyword segmented indexing type data query method and system, be applied in computer platform, this computer platform is provided the data check function of keyword segmented indexing type, allow the user import the keyword of the word (for example English word) of specific phoneticizing type language as inquiry usefulness, and do according to the prefix/suffix and the word of the keyword of user input, go out the data item (for example Chinese lexical or textual analysis of English word and usage data) of this keyword correspondence with segmented mode index from database (for example english Chinese dictionary database).
Background technology
The electronics english Chinese dictionary is a kind of computer application software program commonly used, be applied in computer platform, for example desktop PC, notebook computer, Tablet PC (TabletPC), personal digital assistant device (Personal Digital Assistant, PDA) etc., allow the user utilize Chinese lexical or textual analysis and the usage of this computer platform with online mode inquiry and English learning word.Because computerized electronics english Chinese dictionary allows the user inquire the Chinese lexical or textual analysis and the usage of English word more quickly, therefore more traditional printing dictionary more can improve student's results of learning.
A kind of word enquiring method that present electronics english Chinese dictionary is commonly used is, at first make the user import the character string of the English word that will inquire about, keyword as inquiry usefulness, then contrast item by item, from dictionary database, hunt out the pairing data item of this keyword (being Chinese lexical or textual analysis and usage data) according to the English alphabet order.
Yet a shortcoming in the practical application of above-mentioned word enquiring method is, need be to all the alphabetical orders of pressing English alphabet in the input English word, therefore progressively all English words that this dictionary database is taken in compare and searching procedure, make the query script more complicated and cause its inquiry velocity slower.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present invention is to provide a kind of keyword segmented indexing type data query method and system, the word enquiring efficient that it can improve the electronics english Chinese dictionary makes the user inquire the Chinese lexical or textual analysis of English word and the related data of usage more quickly.
Keyword segmented indexing type data query method of the present invention and system design to be applied in to carry to computer platform, desktop PC for example, notebook computer, Tablet PC (Tablet PC), personal digital assistant device (Personal Digital Assistant, PDA), electronic dictionary device etc., be used for this computer platform is provided the data check function of keyword segmented indexing type, can allow word (for example English word) that the user imports specific phoneticizing type language as the keyword of inquiry usefulness, and do according to the prefix/suffix of the keyword that the user imported and word and to go out the pairing data item of this keyword (for example Chinese lexical or textual analysis of English word and usage data) with segmented mode index from database (for example english Chinese dictionary database).
Keyword segmented indexing type data enquire method of the present invention comprises at least: at first, build and put database, wherein store a plurality of data item, and wherein the inquiry of each data item corresponds to each word in the set of words of particular pinyin formula language respectively with keyword; Secondly, build and put prefix and suffix list block, wherein prestore the tabulation of the general collection of the prefix of all words in the set of words of this particular pinyin formula language and suffix; Then, build and put word and do list block, wherein prestore one group of prefix and remove type-word and do tabulation and one group of suffix and remove type-word and do and tabulate; Wherein each prefix is removed type-word and is done tabulation and correspond to a specific prefix in this prefix and the suffix list block, and the group of words that has this specific prefix in the set of words of this specific phoneticizing type language that is used to prestore after removing this prefix the remaining dried general collection of word; Each suffix is removed type-word and is done tabulation and then correspond to a specific suffix in this prefix and the suffix list block, and the group of words that has this specific suffix in the set of words of this specific phoneticizing type language that is used to prestore after removing this suffix the remaining dried general collection of word; And this prefix is removed type-word and is done tabulation and this suffix and remove type-word to do each word in the tabulation dried be to be redefined in mode one to one to correspond to each data item in this database respectively.
In practical application, at first, the pairing keyword of data item that the input user will inquire about; Secondly, prefix and the suffix with each prefix in this prefix and the suffix list block and suffix and this keyword compares; If prefix or the suffix that conforms to arranged, then send word and do the contrast active information; Then, respond this word and do the contrast active information, with this keyword after removing prefix or suffix remaining word do with this word and do dried the comparing of each word in the list block; If have the word that conforms to do, then send the data acquisition active information; At last, respond this data acquisition active information, from this database, ask for out this word that conforms to and do pairing data item.
Keyword segmented indexing type data query system of the present invention comprises at least: database wherein store a plurality of data item, and wherein the inquiry of each data item corresponds to each word in the set of words of particular pinyin formula language respectively with keyword; Prefix and suffix list block wherein prestore the tabulation of the general collection of the prefix of all words in the set of words of this specific phoneticizing type language and suffix; List block done in word, wherein prestores one group of prefix and remove type-word and do tabulation and one group of suffix and remove type-word and do and tabulate; Wherein each prefix is removed type-word and is done tabulation and correspond to a specific prefix in this prefix and the suffix list block, and the group of words that has this specific prefix in the set of words of this specific phoneticizing type language that is used to prestore after removing this prefix the remaining dried general collection of word; Each suffix is removed type-word and is done tabulation and then correspond to a specific suffix in this prefix and the suffix list block, and the group of words that has this specific suffix in the set of words of this specific phoneticizing type language that is used to prestore after removing this suffix the remaining dried general collection of word; And this prefix is removed type-word and is done tabulation and this suffix and remove type-word and do each word intervention in the tabulation and be set at earlier in mode one to one and correspond to each data item in this database respectively; The keyword load module, the load module that the person of being to use controls, the input pairing keyword of data item that the user inquired about; Prefix/suffix contrast module, with each prefix and the suffix in this prefix and the suffix list block, the prefix and the suffix of the keyword of importing with this keyword load module compare; If prefix or the suffix that conforms to arranged, then send word and do the contrast active information; The contrast module done in word, respond the word that this prefix/suffix contrast module is sent and do the contrast active information, with the keyword of this keyword load module input after removing prefix or suffix remaining word do, do dried the comparing of each word in the list block with this word; If have the word that conforms to do, then send the data acquisition active information; And the data acquisition module, respond this word and do the data acquisition active information that the contrast module produces, from this database, ask for out this word that conforms to and do pairing data item.
Wherein, above-mentioned word is done each prefix in the list block and is removed type-word and do tabulation and correspond to specific prefix in this prefix and the suffix list block, and the group of words that has this specific prefix in the set of words of this specific phoneticizing type language that is used to prestore after removing this prefix the remaining dried general collection of word; Each suffix is removed type-word and is done tabulation and then correspond to specific suffix in this prefix and the suffix list block, and the group of words that has this specific suffix in the set of words of this specific phoneticizing type language that is used to prestore after removing this suffix the remaining dried general collection of word; And this prefix is removed type-word and is done tabulation and this suffix and remove type-word and do each word intervention in the tabulation and be set at earlier in mode one to one and correspond to each data item in this database respectively.
The advantage of keyword segmented indexing type data enquire method of the present invention and system is to reduce character string contrast number of times, therefore can improve inquiry velocity and allows the user inquire required data more quickly.
Description of drawings
Fig. 1 is the system architecture synoptic diagram, shows the application structure of keyword segmented indexing type data inquiry system of the present invention and the basic structure of Object Oriented OO component model thereof;
Fig. 2 is the data structure synoptic diagram, show database, prefix and suffix list block that keyword segmented indexing type data query system of the present invention adopts and the dried list block of word data structure and between relevance.
Embodiment
Embodiment
Below be conjunction with figs., describe the embodiment of keyword segmented indexing type data query method of the present invention and system in detail.
Fig. 1 is the application structure of keyword segmented indexing type data query system of the present invention (part that the frame of broken lines that refers to as label 20 comprises) and the basic structure of Object Oriented OO component model (object-orientedcomponent model) thereof.As shown in the figure, be to carry in keyword segmented indexing type data inquiry system 20 practical applications of the present invention to computer platform 10, desktop PC for example, notebook computer, Tablet PC (Tablet PC), personal digital assistant device (Personal Digital Assistant, PDA), electronic dictionary device etc., this computer platform 10 is provided the data check function of keyword segmented indexing type, English word enquiring function for example, allow the user import the keyword of the word (for example English word) of particular pinyin formula language as inquiry usefulness, and can do according to the prefix/suffix and the word of the keyword of user input, go out the pairing data item of this keyword (for example Chinese lexical or textual analysis of English word and usage data) with segmented mode index from database (for example english Chinese dictionary database).
For example, in the application of electronics english Chinese dictionary, when the user uses these computer platform 10 searching English words [misadvice], as long as utilize the character string of keyboard 11 these English words of input [misadvice] of computer platform 10, can make keyword segmented indexing type data inquiry system 20 of the present invention, prefix [mis-] and word dried [advice] according to the English word [misadvice] of user input, go out the Chinese lexical or textual analysis and the usage data of this English word [misadviee] with two segmented modes index from this electronics english Chinese dictionary, and these data are presented on the screen 12.Similarly, if the user wants searching English word [childish], then as long as the character string of this English word of input [childish], can make keyword segmented indexing type data inquiry system 20 of the present invention, suffix [ish] and word according to the English word of importing [childish] are done [child], go out the Chinese lexical or textual analysis and the usage data of this English word [childish] with two segmented modes index from this electronics english Chinese dictionary, and these data are presented on the screen 12.
On concrete the enforcement, keyword segmented indexing type data inquiry system 20 of the present invention can be realized with software program fully, and its program code is mounted to this computer platform 10.
As shown in Figure 1, the basic structure of the Object Oriented OO component model of keyword segmented indexing type data inquiry system 20 of the present invention (object-oriented component model) comprises at least: (a) database 100; (b) prefix and suffix list block 110; (c) list block 120 done in word; (d) the keyword load module 210; (e) prefix/suffix contrast module 220; (f) contrast module 230 done in word; And (g) data acquisition module 240.
Be used to the to prestore tabulation of general collection of the particular prefix of all words in this specific phoneticizing type language (for example English) set of words and specific suffix of prefix and suffix list block 110.As shown in Figure 2, in the application of electronics english Chinese dictionary, stored prefix and suffix for example comprises [ab-], [annu-], [anti-], [deca-], [er], [ish], [mis-] etc. in this prefix and the suffix list block 110.
Word is done the list block 120 one group of prefix that is used to prestore and is removed type-word and do 121 and one groups of suffixes of tabulation and remove type-word and do tabulation 122; Wherein each prefix is removed the dried tabulation 121 of type-word and is corresponded to specific prefix in above-mentioned prefix and the suffix list block 110, and the group of words that has this particular prefix in the set of words of this specific phoneticizing type language that is used to prestore equally, after removing this prefix the general collection done of remaining word; Each suffix is removed 122 of the dried tabulations of type-word and is corresponded to specific suffix in this prefix and the suffix list block 110, and the group of words that has this specific suffix in the set of words of this particular pinyin formula language that is used to prestore equally, after removing this suffix the general collection done of remaining word.In addition, this prefix is removed type-word and is done tabulation 121 and this suffix and remove type-word and do each word intervention in the tabulation 122 and be set at earlier in mode one to one, corresponds to each stored in the above-mentioned database 100 data item respectively.For example, as shown in Figure 2, in the application of electronics english Chinese dictionary, this word is done the prefix that corresponds to prefix [mis-] in the list block 120 and is removed word stored in the type tabulation 121 and do and for example comprise [advice], [ally] and [take], promptly corresponds to English word [misadvice], [misally] and [mistake] respectively; This word is done the suffix that corresponds to suffix [ish] in the list block 120 and is removed type-word and do the word that stores in the tabulation 122 and do and for example comprise [child], [Dan] and [fool], and it corresponds to English word [childish], [Danish] and [foolish] respectively.
The load module that keyword load module 210 persons of being to use control, be used for receiving the character string of user by a word (for example English word) of the particular pinyin formula language of keyboard 11 inputs, and with the character string of the user's input keyword as inquiry usefulness.
Prefix/suffix contrast module 220 can be with each prefix and the suffix in above-mentioned prefix and the suffix list block 110, whether compare with the prefix and the suffix of the keyword of this keyword load module 110 inputs, be any one prefix or suffix in this prefix and the suffix list block 110 so as to the prefix of checking this keyword or suffix; If prefix or the suffix that conforms to arranged, then send word and do the contrast active information to the dried contrast of this word module 230.
Please consulting Fig. 1 and Fig. 2 simultaneously, is that English word [misadvice] and [childish] are example with keyword, and the step of keyword segmented indexing type data query method of the present invention in actual application is described respectively.Working method when the electronics english Chinese dictionary.
When the user wants the Chinese lexical or textual analysis of searching English word [misadvice], then at first must be by the character string of keyboard 11 these English words of input [misadvice], make the keyword load module 210 in the keyword segmented indexing type data query system 20 of the present invention, with the English word [misadvice] of this input keyword as inquiry usefulness, and then make prefix/suffix contrast module 220 with each prefix and suffix in prefix and the suffix list block 110, partly compare with the prefix part and the suffix of this keyword [misadvice], so as to prefix part or the suffix part of checking this keyword [misadvice], whether conform to any one prefix or suffix in the suffix list block 110 with this prefix.Owing to have a prefix [mis-] to conform in this prefix and the suffix list block 110 to the prefix of this keyword [misadvice], therefore prefix/suffix contrast module 220 promptly can be sent word and do the contrast active information to the dried contrast of word module 230, make this word do contrast module 230 responsively with this keyword [misadvice] remove prefix [mis-] back remaining word stem portion [advice], do prefix corresponding in the list block 120 with this word and remove type-word and do dried the comparing of each word of tabulating in 121.Since this prefix remove type-word do after having word to do [advice] and prefix [mis-] removed in this keyword [misadvice] in the tabulation 121 remaining word stem portion [advice] conform to, therefore it promptly can send the data acquisition active information to this data acquisition module 240, make data acquisition module 240 responsively from this database 100, ask for out this word that conforms to and do [advice] pairing data item (being the Chinese lexical or textual analysis and the usage data of English word [misadvice]), and these data are presented on the screen 12.
Similarly, when the user wants the Chinese lexical or textual analysis of searching English word [childish], then at first must be by the character string of keyboard 11 these English words of input [childish], make the keyword load module 210 in the keyword segmented indexing type data query system 20 of the present invention, with the English word [childish] of this input keyword as inquiry usefulness, and then make prefix/suffix contrast module 220 with each prefix and suffix in prefix and the suffix list block 110, partly compare with the prefix part and the suffix of this keyword [childish], so as to checking the prefix or the suffix of this keyword [childish], whether conform to any one prefix or suffix in the suffix list block 110 with this prefix.Owing to have suffix [ish] to conform in this prefix and the suffix list block 110 with the suffix of this keyword [childish], therefore it promptly can send word and do the contrast active information to the dried contrast of word module 230, make word do contrast module 230 responsively this keyword [childish] is removed suffix [ish] back remaining word stem portion [child], do suffix corresponding in the list block 120 with this word and remove type-word and do dried the comparing of each word of tabulating in 122.Since this suffix remove type-word do after having word to do [child] and prefix [ish] removed in this keyword [childish] in the tabulation 122 remaining word stem portion [child] conform to, therefore prefix/suffix contrast module 220 promptly can be sent the data acquisition active information to this data acquisition module 240, make data acquisition module 240 responsively from this database 100, ask for out this word that conforms to and do [child] pairing data item (being the Chinese lexical or textual analysis and the usage data of English word [childish]), and these data are presented on the screen 12.
Generally speaking, the invention provides a kind of keyword segmented indexing type data query method and system of novelty, can be applicable to computer platform, its characteristics are, the data check function of keyword segmented indexing type can be provided, allow the user import the word of specific phoneticizing type language, as the keyword of inquiry usefulness, and can do according to the prefix/suffix and the word of the keyword of user input, go out the pairing data item of this keyword with segmented mode index from database.The advantage of this segmented indexing type way is, can reduce character string contrast number of times, therefore can improve inquiry velocity.Therefore the present invention has better progressive and practicality than prior art.
Claims (12)
1. a keyword segmented indexing type data query method is applied in computer platform, provides the keyword segmented indexing type data query function to this computer platform, it is characterized in that, this keyword segmented indexing type data enquire method comprises at least:
Build and put database, wherein store a plurality of data item, and wherein the inquiry of each data item corresponds to each word in the set of words of particular pinyin formula language respectively with keyword;
Build and put prefix and suffix list block, wherein prestore the tabulation of the general collection of the prefix of all words in the set of words of this particular pinyin formula language and suffix;
Build and put word and do list block, wherein prestore one group of prefix and remove type-word and do tabulation and one group of suffix and remove type-word and do and tabulate; Wherein each prefix is removed type-word and is done tabulation and correspond to a specific prefix in this prefix and the suffix list block, and the group of words that has this specific prefix in the set of words of this specific phoneticizing type language that is used to prestore after removing this prefix the remaining dried general collection of word; Each suffix is removed type-word and is done tabulation and then correspond to a specific suffix in this prefix and the suffix list block, and the group of words that has this specific suffix in the set of words of this specific phoneticizing type language that is used to prestore after removing this suffix the remaining dried general collection of word; And this prefix is removed type-word and is done tabulation and this suffix and remove type-word to do each word in the tabulation dried be to be redefined in mode one to one to correspond to each data item in this database respectively;
In practical application,
The pairing keyword of data item that the input user will inquire about;
The prefix and the suffix of each prefix in this prefix and the suffix list block and suffix and this keyword are compared; If prefix or the suffix that conforms to arranged, then send word and do the contrast active information;
Respond this word and do the contrast active information, with this keyword after removing prefix or suffix remaining word do with this word and do dried the comparing of each word in the list block; If have the word that conforms to do, then send the data acquisition active information; And
Respond this data acquisition active information, from this database, ask for out this word that conforms to and do pairing data item.
2. keyword segmented indexing type data query method as claimed in claim 1 is characterized in that this computer platform is a desktop PC.
3. keyword segmented indexing type data query method as claimed in claim 1 is characterized in that this computer platform is a notebook computer.
4. keyword segmented indexing type data query method as claimed in claim 1 is characterized in that this computer platform is a Tablet PC.
5. keyword segmented indexing type data query method as claimed in claim 1 is characterized in that this computer platform is a personal digital assistant device.
6. keyword segmented indexing type data query method as claimed in claim 1 is characterized in that this computer platform is an electronic dictionary device.
7. a keyword segmented indexing type data inquiry system carries to computer platform, provides the keyword segmented indexing type data query function to this computer platform, it is characterized in that, this keyword segmented indexing type data query system comprises at least:
Database wherein stores a plurality of data item, and wherein the inquiry of each data item corresponds to each word in the set of words of particular pinyin formula language respectively with keyword;
Prefix and suffix list block wherein prestore the tabulation of the general collection of the prefix of all words in the set of words of this specific phoneticizing type language and suffix;
List block done in word, wherein prestores one group of prefix and remove type-word and do tabulation and one group of suffix and remove type-word and do and tabulate; Wherein each prefix is removed type-word and is done tabulation and correspond to a specific prefix in this prefix and the suffix list block, and the group of words that has this specific prefix in the set of words of this specific phoneticizing type language that is used to prestore after removing this prefix the remaining dried general collection of word; Each suffix is removed type-word and is done tabulation and then correspond to a specific suffix in this prefix and the suffix list block, and the group of words that has this specific suffix in the set of words of this specific phoneticizing type language that is used to prestore after removing this suffix the remaining dried general collection of word; And this prefix is removed type-word and is done tabulation and this suffix and remove type-word and do each word intervention in the tabulation and be set at earlier in mode one to one and correspond to each data item in this database respectively;
The keyword load module, the load module that the person of being to use controls, the input pairing keyword of data item that the user inquired about;
Prefix/suffix contrast module, with each prefix and the suffix in this prefix and the suffix list block, the prefix and the suffix of the keyword of importing with this keyword load module compare; If prefix or the suffix that conforms to arranged, then send word and do the contrast active information;
The contrast module done in word, respond the word that this prefix/suffix contrast module is sent and do the contrast active information, with the keyword of this keyword load module input after removing prefix or suffix remaining word do, do dried the comparing of each word in the list block with this word; If have the word that conforms to do, then send the data acquisition active information; And
The data acquisition module responds this word and does the data acquisition active information that the contrast module produces, and asks for out this word that conforms to and do pairing data item from this database.
8. keyword segmented indexing type data inquiry system as claimed in claim 7 is characterized in that this computer platform is a desktop PC.
9. keyword segmented indexing type data inquiry system as claimed in claim 7 is characterized in that this computer platform is a notebook computer.
10. keyword segmented indexing type data inquiry system as claimed in claim 7 is characterized in that this computer platform is a Tablet PC.
11. keyword segmented indexing type data inquiry system as claimed in claim 7 is characterized in that this computer platform is a personal digital assistant device.
12. keyword segmented indexing type data inquiry system as claimed in claim 7 is characterized in that this computer platform is an electronic dictionary device.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010000208A1 (en) * | 2008-07-03 | 2010-01-07 | Google Inc. | Resource locator suggestions from input character sequence |
| CN101986308A (en) * | 2010-11-16 | 2011-03-16 | 传神联合（北京）信息技术有限公司 | Quick term marking method |
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2004
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010000208A1 (en) * | 2008-07-03 | 2010-01-07 | Google Inc. | Resource locator suggestions from input character sequence |
| US8745051B2 (en) | 2008-07-03 | 2014-06-03 | Google Inc. | Resource locator suggestions from input character sequence |
| CN101986308A (en) * | 2010-11-16 | 2011-03-16 | 传神联合（北京）信息技术有限公司 | Quick term marking method |
| CN101986308B (en) * | 2010-11-16 | 2013-07-31 | 传神联合（北京）信息技术有限公司 | Quick term marking method |
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