WO2015131480A1

WO2015131480A1 - Material information output method, system and computer storage medium

Info

Publication number: WO2015131480A1
Application number: PCT/CN2014/083597
Authority: WO
Inventors: 林舜铭
Original assignee: 中兴通讯股份有限公司
Priority date: 2014-06-24
Filing date: 2014-08-01
Publication date: 2015-09-11
Also published as: CN105243065A

Abstract

Disclosed are a material information output method, system and computer storage medium, the method comprising: determining a topic keyword; determining a retrieval keyword when relevant material information needs to be outputted; according to the topic keyword and the retrieval keyword, retrieving and outputting from an established material information library.

Description

Material information output method, system and calculation storage medium

The present invention relates to the field of information processing technologies, and in particular, to a material information output method, a system, and a computer storage medium. Background technique

In the process of writing, many people often feel that there is no way to use words and how to quote classics. The reason is that the field of vision is too narrow, and the materials accumulated in reading are not enough. The accumulation of rich creative materials is the primary condition for writing good articles. Many articles are experts' agile, and the important reason is that the creator has a rich material library in his mind. When he writes an article, he will be able to handle it easily. Similarly, when drawing, in order to get better inspiration, you can refer to other people and their own masterpieces. Therefore, in the era of information explosion, how to extract material information related to the theme from many confusing information has become a trouble for the creators. Using appropriate words in specific scenarios is also a crucial tool for creation. Things. Summary of the invention

In order to solve the existing technical problems, embodiments of the present invention provide a material information output method, a system, and a computer storage medium.

An embodiment of the present invention provides a material information output method, including: determining at least one topic keyword according to the edited content; determining, when the material information output is required, determining at least one search keyword; according to the topic keyword and the The search keyword retrieves related material information in the created material information database and outputs the information; wherein the material information database includes at least one piece of material information.

In an embodiment of the present invention, the determining at least one topic is based on the edited content The key words include: automatically extracting at least one keyword from the edited content, selecting at least one of the extracted keywords as a topic keyword; and/or receiving at least one topic word set by the user, determining the topic word The subject keyword.

In an embodiment of the present invention, the determining the at least one search keyword comprises: automatically extracting at least one keyword according to a specific principle in the edited content, and selecting at least one of the extracted keywords as a search key word; and And/or receiving at least one search term set by the user, and determining the search term as a search keyword.

In an embodiment of the present invention, the automatically extracting at least one keyword according to a specific principle in the edited content includes at least one of the following manners: extracting content in a specific symbol as a keyword in the edited content; The connected words are extracted as keywords in the edited content.

In an embodiment of the invention, the method further includes: establishing the material information library. In an embodiment of the present invention, the establishing the material information library comprises: collecting material information from the Internet, and storing the material information in the material information database.

In an embodiment of the present invention, the retrieving related material information in the material information database according to the theme keyword and the search keyword and outputting comprises: searching according to the topic keyword and the searching The keyword is logically combined to construct a search formula, and the related material information is retrieved in the material information database according to the search formula; the related material information is sorted according to the relevance; and the related material information is sorted according to the relevance The results are displayed to the user.

In order to solve the above problem, an embodiment of the present invention further provides a material information output system, including: a determining module configured to determine at least one topic keyword according to the edited content; and, when the material information output is required, determining at least one search And the output module is configured to retrieve and output related material information in the material information database according to the theme keyword and the search keyword; wherein the material information library includes at least one piece of material information.

In an embodiment of the present invention, the determining module includes: an extract determining submodule configured to automatically extract at least one keyword according to the edited content, and select at least one of the keywords And a receiving determining sub-module configured to receive at least one topic word set by the user, and determining the topic word as the topic keyword.

In an embodiment of the present invention, the extraction determining sub-module is further configured to automatically extract at least one keyword according to a specific principle in the edited content, and select at least one of the extracted keywords as a search key word; and / Or the receiving determining submodule is further configured to receive at least one search term set by the user, and determine the search term as a search keyword.

In an embodiment of the present invention, the extraction determining sub-module includes: a symbol extracting unit, configured to extract a connected word as a keyword in the edited content.

In an embodiment of the present invention, the material information output system further includes: an establishing module configured to establish a material information library.

In an embodiment of the present invention, the establishing module includes: a collection sub-module configured to collect material information from the Internet; and a storage sub-module configured to store the material information collected by the collection module into the material In the information library.

In an embodiment of the present invention, the output module includes: a search submodule configured to logically construct a search formula according to the topic keyword and the search keyword, and according to the search formula, The material information library retrieves relevant material information; the sorting sub-module is configured to sort the related material information according to the relevance; and the display sub-module is configured to display the related material information to the user according to the sorting result.

A computer storage medium comprising a set of instructions that, when executed, cause at least one processor to perform the material information output method described above.

The beneficial effects of the embodiments of the present invention are:

The material information output method, system and computer storage medium provided by the embodiment of the present invention, the material information output method of the present invention first determines a topic keyword, determines a search keyword when the related material information needs to be performed, and then passes the topic keyword and the search Keywords are checked in the material information database Suo. That is, the search range is locked by the topic keyword, and then the keyword information is retrieved by the keyword search. The invention method of the present application obtains the material information related to the topic by determining the high-speed search and screening of the subject keyword and the search keyword in the material information database according to the edited content, and has a good guiding effect for the user, and allows the user to use the word. The sentence can be more accurate and can provide users with material development ideas and vision, and improve the efficiency of writing. DRAWINGS

In the drawings, which are not necessarily to scale, the Like reference numerals with different letter suffixes may indicate different examples of similar components. The figures generally illustrate the various embodiments discussed herein by way of example and not limitation.

1 is a schematic flowchart of a material information output method according to Embodiment 1 of the present invention; FIG. 2 is a schematic flowchart of a material information output method according to Embodiment 2 of the present invention; FIG. 3 is a first material information output according to Embodiment 3 of the present invention; FIG. 4 is a schematic structural diagram of a second material information output system according to Embodiment 3 of the present invention; FIG. 5 is a third structural schematic diagram of a third material information output system according to Embodiment 3 of the present invention;

FIG. 6 is a schematic structural diagram of a fourth material information output system according to Embodiment 3 of the present invention; FIG. 7 is a schematic structural diagram of a fifth material information output system according to Embodiment 3 of the present invention. detailed description

The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

In various embodiments of the present invention: determining at least one topic keyword according to the edited content; determining at least one search keyword when the material information output is required; and creating the material information according to the topic keyword and the search keyword The relevant material information is retrieved in the library and output. Embodiment 1

The material information output method of the embodiment, as shown in FIG. 1, includes the following steps: Step S101: Establish a material information library, the material information library includes at least one piece of material information; in this step, it should be understood that a large amount of storage is established The material information library of the material information, which can be used for the user to make reference for writing or drawing. The material information here includes classic entries, famous sentences, sentence patterns, idioms, poems, allusions, news, important events at home and abroad, online new words and picture works, and can be continuously updated and modified in the material database. Material information to ensure that the material in the material library is the most comprehensive, up-to-date, and accurate. There are accompanying detailed explanations and usage examples for the words in the material information database. There is a summary evaluation for each of the allusions, which has a good guiding effect on the use of words, so that users can more accurately describe the words used in writing; When there is no inspiration in the creative process, you can provide materials for writing to expand the thinking and vision of writing. The so-called analogy can improve the efficiency of writing, and make writing like God help and Wensiquan. Further, in order to facilitate faster retrieval and extraction of material information, the material information in the material information library can be classified and stored. For example, these materials can be classified and stored in terms of politics, military, and finance, or they can be classified and stored according to the time of the material and the country of the material. It should be understood that the existing methods of classifying material information are included in the invention of the present application.

Step S102: Determine at least one topic keyword according to the edited content;

In this step, it should be understood that at least one topic keyword is determined by processing the edited content. Among them, the topic keywords are keywords or sentences that can reflect the theme of the article such as writing an article or drawing. For example, I want to write an article about gardens, but I mainly want to write articles about Suzhou gardens. When I write an article, I write about "I like to see gardens, especially like gardens in Suzhou", then the topic of the article The keywords are "garden" and "Suzhou". For example, I want to write an article about football. I mainly want to write a football article about the World Cup. I wrote about the content of "I like football from an early age. I like it very much for various football games. The World Cup is coming again, I am very excited... "The theme keyword of the article is "World Cup,".

Step S103: determining at least one search keyword when the material information output is needed; in this step, it should be understood that in the process of writing creation, the concept of the mind is often only a vague concept, and a clear system is not formed. The description language, through the material information library recommended classic content associated with it, for writing reference. When you want to retrieve the material information you want, you need to search for the material information you want. Then you need to determine the search keyword of the material information you want. It should be understood that the search keyword here can be a word, an idiom or a sentence, that is, a keyword sentence that can be understood to be searched. For example, when writing an article about gardens, if you want to understand the verses of the garden, then the verse is the search keyword for retrieval, or you want to know the history of the garden, then history is the search keyword of the garden. For example, in some articles about the World Cup, if you want to know the status of the World Cup in Brazil, then Brazil is the search keyword for searching. If you want to know the history of the World Cup, then history is the key to search.

Step S104: Retrieving related material information in the material information database according to the topic keyword and the search keyword, and outputting the related material information.

In this step, it should be understood that when searching, often involves a lot of content, how to accurately find useful material information as a writing reference, then you need a good search. Combining the topic keywords with the search keywords for retrieval can well capture the material information related to the theme, which is more valuable for correspondence writing. For example, I want to write an article about gardens, and I mainly want to write articles about Suzhou gardens. When you want to retrieve the verses related to Suzhou gardens, if you only retrieve the verses, there will be a lot of irrelevant information, which is not convenient for reference. If the result keywords "Suzhou" and "Garden", then the retrieved material information is about the verses of Suzhou Garden, which can provide favorable material information. The relevant material information in this step should be understood to include the meaning and usage of the specialized noun if it is a special noun; If it is a hot word, retrieve the relevant event and comment of the hot word; if it is an idiom, retrieve the meaning, source and related example sentence of the idiom; if it is a new network word, retrieve and obtain the content of the online book name, retrieve and obtain the title Corresponding to the author information, the book content information and related comments; if it is the content inside the quotation mark, the search obtains the source of the quotation mark; for example, the edited content has the word "people are difficult to dismantle", extracting "the person is difficult to dismantle" And as a search keyword to search, you will get information about the material of "people are difficult to dismantle", such as the meaning of "people are difficult to dismantle". "Life has been so difficult, some things should not be dismantled. Another version: People are very difficult Just come together, still don't have the heart to break up the family." and the source of the word" Source 1: From Lin Biaojia's song "Talk", which has a lyrics like this: "I did not say, why should I talk. Love a person, what if you don’t love it. Let me not say that life has been so difficult, and some things should not be dismantled. , Source 2: On the 19th, Cai Kangyong wrote on Weibo: The thin man has the fate of the thin man, the fat man has the fate of the fat man, and the thin man is hungry and frowned, and is still regarded as melancholy; the fat man is wrinkled even if he is depressed. The brow is still considered to be hungry. The ridicule of "skinny and fat" has attracted many netizens who believe that they are fat. "I am sad.""I used to be depressed because I didn't have enough.""Fat is really pitiful"... More friends "Crying": People are hard to tear down! "Equivalent information. For example, in the editorial content, there is "positive energy", then extract the content "positive energy" in the title number as a keyword. Further extract the connected words as keywords in the edited content, if it is a connected word, where the connective words Consecutive conjunctions and transitional relationships, such as: connect with, not as good as, if... then, though...but, because...so, if... then, however, so, if, even, etc., the retrieval gets the connection Words, classic sentences, etc. For example, extracting to "if...th" will retrieve in the material repository "If you shed tears when you miss the sun, then you have to miss the stars.""Example 2

The material information output method of the embodiment, as shown in FIG. 2, includes the following steps: Step S201: collecting material information from the Internet, and storing the material information in the material information database; In this step, it should be understood that the Internet (Internet) is a very informative medium, and there is everything in it. By applying the existing "crawler search" technology, you can extract a variety of material information such as ancient and modern Chinese and foreign classics. Famous words, idioms, allusions, poems, poems, international and domestic hot news events, professional information articles in various fields, etc., collect material information from the Internet, and store the material information in the material information database. Further, the material information base is classified and managed in multiple dimensions, so that the related materials can be quickly retrieved according to the conditions, and the efficiency and accuracy of the recommendation are improved.

Step S202: automatically extract at least one keyword in the edited content, select at least one of the keywords as the topic keyword; and/or receive at least one topic word set by the user, and determine the topic word as the topic keyword;

In this step, it should be understood that the partially edited text is continuously detected, analyzed, automatically extracted, and at least one topic keyword is determined. Since the key words that are automatically extracted may not be the subject keywords, the extracted keywords may be edited, such as modifying, adding, or deleting, to determine the topic keywords. It should be understood that all implementations of existing extracted keywords are included within the scope of the present application. For example, extract words with high occurrences in edited text, and so on. Of course, the user can also input the subject words, and at this time, the input topic words can be determined as the topic keywords by means of manual input or voice input. For example, if you want to write an article about Suzhou Garden, the keywords that are automatically extracted according to the edited content are "I", "Like" and "Garden". You can know that "I" and "Like" in the extracted keywords are The topic of the article is not very relevant, so delete "I" and "like", and did not extract "Suzhou", so join "Suzhou" as the theme keyword. The final keywords are “garden” and “Suzhou”. Of course, users can also directly set the theme keywords as "garden" and "Suzhou".

Step S203: automatically extract at least one keyword according to a specific principle in the edited content, select at least one of the keywords as a search key word; and/or receive at least one search term set by the user, and determine the search term as a search key word; In this step, it should be understood that the edited partial text is continuously detected, analyzed, and keywords are automatically extracted according to a specific principle, and at least one search keyword is determined. Since the automatically extracted keywords may not be search keywords, the extracted keywords may be edited, such as modification, addition or deletion, to determine the search keywords. It should be understood that all implementations of existing extracted keywords are included in the solution of the present application. Of course, the user can also input the search term, and at this time, the input search term can be determined as the search keyword by means of manual input or voice input. For example: The keywords extracted according to the specific principles are "Su Dongpo" and "Ye Shengtao". The user wants to get a description of Ye Shengtao's description of Suzhou gardens. Then delete the keyword "Su Dongpo" and use "Ye Shengtao" as the search key. . Further, if you want to obtain relevant material information about the verses describing the Suzhou garden, you can directly input "verses" as search keywords. Further, the specific principle in the step includes extracting the special noun in the edited content; extracting the hotspot word in the edited content; extracting the idiom allusion in the edited content; extracting the new network word in the edited content; Extract the content of the book name; extract the content inside the quoted content in the edited content; extract the turning words in the edited content; extract the connected words in the edited content, etc., it should be understood that other existing methods for extracting keywords are available In this application, keywords are extracted.

Step S204: Perform a logical combination of the topic keyword and the search keyword to construct a search formula, and retrieve related material information in the material information database according to the search formula;

In this step, the logical combination of the topic keyword and the search keyword is specifically combined to include various combinations, such as AND, NAND, and the like. It should be understood that the combination of the topic keywords is and then, the search keyword is combined with the right, the right and the wrong, that is, after the topic keyword is determined, the topic keyword is unchanged, and the search keyword will change according to the specific situation. . The related material information retrieved includes classic famous sayings, idioms, allusions, poetry and songs, international and domestic hot news events, professional information articles in various fields, and related comments and examples. For example, when the keywords of the theme are determined to be "Suzhou" and "Garden", the key is retrieved. The words are "Poetry" and "Ye Shengtao", then they can be constructed as "(Suzhou and Garden) and (Poetry or Ye Shengtao) or "(Suzhou and Garden) and (Ye Shengtao and Poetry)". According to the above search formula "(Suzhou and Garden) and (Poetry or Ye Shengtao)" in the material information database, when the material information about Ye Shengtao is retrieved, Ye Shengtao's article on Suzhou Garden will be obtained, such as Ye Shengtao's "Suzhou" Garden, you can also get information about Ye Shengtao. For example, when you retrieve the material information about the verse, you will get a verse about the Suzhou garden. For example, the Tang Dynasty poet Du Yuhe’s "Jun to Gusu, the people are all pillow river. The Imperial Palace has less leisure, more water bridges." Further You can get the main meaning of the verse expression. According to the above search formula "(Suzhou and garden) and (Ye Shengtao and poetry)", the search is carried out in the material information database. Since Ye Shengtao has not written the relevant garden verse, the related material information cannot be retrieved. Of course, you can also use non-logic to combine. For example, the keywords of the theme are "Suzhou" and "Garden", and the search keywords are "Poetry" and "Tang Dynasty", then "(Suzhou and Garden) and (Poetry! Tang Dynasty)", according to the search information in the material information Searching in the library will get verses about Suzhou gardens other than the Tang Dynasty. For example, the search for Yuan Daiyuan. Wei Wei wrote "Humanitarian I live in the city, I suspect in the Wanshan" and so on.

Step S205: Sort related material information according to relevance;

In this step, since there is a lot of material information stored in the material information database, the material information acquired by the retrieval is also large. In order to obtain the material information useful to the user, the retrieved material information is sorted and processed according to the material information. The relevance is sorted so that the user gets the most useful material information. Of course, other methods can be used for sorting, such as sorting by country, sorting time period, etc., and it should be understood that various common sorting methods in the prior art can be used to perform sorting of the present application.

Step S206: Display related material information to the user according to the sorting result.

In this step, the material information useful to the user is displayed to the user, and the user can use the displayed information for reference. In this way, the use of the user's words has a good guiding effect, so that the user can be more accurate when writing the sentence; and when the user has no inspiration in the creative process At the same time, it can provide users with ideas and visions for material development writing, and improve the efficiency of user writing. Embodiment 3

The present invention also provides a material information output system 300. The material information output system 300 can be applied to various terminals having functions such as storage display processing. As shown in FIG. 3, the material information output system 300 includes an establishing module 301, a determining module 302, and an output module 303. The establishing module 301 is configured to establish a material information library, the material information library includes at least one piece of material information; the determining module 302 is configured to determine at least one topic keyword according to the edited content; and determine at least one when the material information output is required Searching for keywords; the output module 303 is configured to retrieve related material information in the material information database according to the topic keyword and the search keyword and output the related material information.

In one embodiment of the present invention, as shown in FIG. 4, the determination module 302 of the material information output system 300 includes an extraction determination sub-module 3021 and/or a reception determination sub-module 3022. The extraction determination sub-module 3021 is configured to automatically extract at least one keyword from the edited content, and select at least one of the keywords as the topic keyword; the reception determination sub-module 3022 is configured to receive at least one topic word set by the user, The subject word is determined as the topic keyword. Further, the extraction determination sub-module 3021 is further configured to automatically extract at least one keyword according to a specific principle in the edited content, select at least one of the keywords as a retrieval keyword; and the reception determination sub-module 3022 is further configured to receive the user setting. At least one of the search terms determines the search term as a search keyword.

In an embodiment of the present invention, as shown in FIG. 5, the extraction determination sub-module 3021 of the material information output system 300 includes a symbol extraction unit 30211 and a conjunction extraction unit 30212. The symbol extracting unit 30211 is configured to extract the content in the specific symbol as the keyword in the edited content; the connected word extracting unit 30212 is configured to extract the connected word as the keyword in the edited content.

In an embodiment of the present invention, as shown in FIG. 6, the establishing module 301 of the material information output system 300 includes a collection sub-module 3012 and a storage sub-module 3011. Wherein, the 釆 sub-module In an embodiment of the present invention, as shown in FIG. 7, the output module 303 of the material information output system 300 includes a retrieval sub-module 3033, a sorting sub-module 3032, and a display sub-module 3031. The search sub-module 3033 is configured to logically construct a search formula according to the topic keyword and the search keyword, and retrieve related material information in the material information database according to the search formula; the sorting sub-module 3032 is configured to be related according to the relevance. The material information is sorted; the display sub-module 3031 is configured to display related material information to the user according to the sorting result.

In practical application, the establishing module 301 and the determining module 302 may be implemented by a central processing unit (CPU), a digital signal processor (DSP) or a programmable logic array (FPGA, Field - in the material information output system). The Programmable Gate Array is implemented; the output module 303 can be implemented by a CPU, DSP or FPGA in the material information output system in combination with the display.

One of ordinary skill in the art will appreciate that all or a portion of the above steps may be accomplished by instructions to the associated hardware, such as a read only memory, a magnetic disk, or an optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module. The invention is not limited to any specific form of combination of hardware and software.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of a hardware embodiment, a software embodiment, or an embodiment of a combination of software and hardware. Moreover, the invention can be embodied in the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

The present invention is directed to a method, apparatus (system), and computer program in accordance with an embodiment of the present invention. The flow chart and/or block diagram of the product is described. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a general purpose computer, a special purpose computer, an embedded processor or other programmable data processing device processor to produce a machine such that a flow or a block diagram of a flow or a block diagram or A device that has multiple functions specified in the box.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

The above embodiments are only intended to illustrate the technical solutions of the present invention and are not to be construed as limiting the invention. It should be understood by those skilled in the art that the present invention may be modified or equivalently substituted without departing from the spirit and scope of the invention.

Claims

claims

1. A material information output method, the method includes:

Determine at least one topic keyword based on the edited content;

When it is necessary to output material information, determine at least one search keyword;

Relevant material information is retrieved in the established material information library according to the subject keywords and the search keywords and output; wherein, the material information library includes at least one piece of material information.

2. The material information output method as claimed in claim 1, wherein the determining at least one subject keyword based on the edited content includes:

Automatically extract at least one keyword from the edited content, and select at least one from the extracted keywords as the theme keyword; and/or,

Receive at least one topic word set by the user, and determine the topic word as the topic keyword.

3. The material information output method according to claim 1, wherein the determining at least one search keyword includes:

Automatically extract at least one keyword from the edited content based on specific principles, and select at least one of the extracted keywords as a search keyword; and/or,

Receive at least one search term set by the user, and determine the search term as a search keyword.

4. The material information output method according to claim 3, wherein said automatically extracting at least one keyword from the edited content according to a specific principle includes at least one of the following methods: extracting a connective from the edited content as Key words.

5. The material information output method according to any one of claims 1 to 4, wherein the method further includes: establishing the material information library.

6. The material information output method according to claim 5, wherein said establishing material information The library includes: collecting material information from the Internet, and storing the material information in the material information library.

7. The material information output method according to any one of claims 1 to 4, wherein: retrieving relevant material information in the material information library according to the subject keywords and the search keywords and outputting include: : Constructing a retrieval formula based on the logical combination of the subject keywords and the search keywords, retrieving relevant material information in the material information database according to the retrieval formula; sorting the relevant material information according to the relevance. ; and display the relevant material information to the user according to the sorting results.

8. A material information output system. The material information output system includes:

The determination module is configured to determine at least one subject keyword based on the edited content; and when it is necessary to output material information, determine at least one search keyword;

The output module is configured to retrieve relevant material information in the established material information library according to the subject keywords and the search keywords and output it; wherein the material information library includes at least one piece of material information.

9. The material information output system of claim 8, wherein the determination module includes: an extraction determination sub-module configured to automatically extract at least one keyword according to the edited content, and select at least one keyword from the keywords. as topic keywords; and/or,

The receiving and determining sub-module is configured to receive at least one topic word set by the user, and determine the topic word as the topic keyword.

10. The material information output system as claimed in claim 9, wherein,

The extraction determination sub-module is also configured to automatically extract at least one keyword from the edited content according to a specific principle, and select at least one from the extracted keywords as a search keyword; and/or, the reception determination sub-module is also configured to In order to receive at least one search term set by the user, the search term is determined as a search keyword.

11. The material information output system according to claim 10, wherein the extraction determination sub-module includes: Keywords; and/or,

The connective word extraction unit is configured to extract connective words as keywords in the edited content.

12. The material information output system according to any one of claims 8-11, wherein the material information output system further includes: a creation module configured to establish a material information library.

13. The material information output system according to claim 12, wherein the establishment module includes:

Collection sub-module, configured to collect material information from the Internet;

The storage submodule is configured to store the material information collected by the collection module into the material information library.

14. The material information output system according to any one of claims 8-11, wherein the output module includes:

A retrieval submodule configured to logically combine the subject keywords and the search keywords to construct a retrieval formula, and to retrieve relevant material information in the material information database based on the retrieval formula;

The sorting sub-module is configured to sort the relevant material information according to the degree of relevance; the display sub-module is configured to display the relevant material information to the user according to the sorting result.

15. A computer storage medium. The computer storage medium includes a set of instructions. When the instructions are executed, at least one processor is caused to execute the material information output method according to any one of claims 1 to 7.