JP3388057B2 - Dictionary creation support device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dictionary creation support device for supporting a dictionary creation process for a dictionary used when a natural language sentence is analyzed by a sentence analysis system or the like.

In a sentence analysis system, when analyzing a natural language sentence, it is necessary to register all words that can be used in sentence expression in the system. In addition, as the nature of natural language, ambiguity in grammatical interpretation is allowed, and therefore different analysis results may occur for the same expression depending on the context.

When adding or deleting a word to or from a word dictionary used in such a sentence analysis system, whether or not only a certain word is added or deleted and only the analysis result related to the intended context is corrected. Therefore, it is necessary to have a function of predicting whether or not there is an adverse effect on a portion that does not need to be changed.

[0004]

2. Description of the Related Art FIG. 9 is an explanatory diagram of a conventional technique. Figure 9
Inside, 1 is a sentence analysis system, 2 is a dictionary editor, 3 is a display device, 4 is a keyboard, 5 is a hard disk drive (hereinafter referred to as “HDD”), and 6 is a word dictionary.

Conventionally, a sentence analysis system 1 as shown in the figure has been known as a system for analyzing a natural language sentence. The sentence analysis system 1 is, for example, a system including a workstation, and a word dictionary 6 is stored in a storage medium of an HDD 5 which constitutes the sentence analysis system 1.
This word dictionary 6 is used to analyze a natural language sentence or the like.

By the way, the word dictionary 6 is prepared in advance and stored in the storage medium of the HDD 5. In this case, a dictionary editor 2 is installed separately from the sentence analysis system 1 and the dictionary editor 2 is installed. Creates / edits a dictionary according to.

A display device 3 and a keyboard 4 are connected to the dictionary editor 2, and necessary information is input from the keyboard 4 while displaying information on the screen of the display device 3 to create / edit a dictionary. To do.

When a word dictionary is created by the dictionary editor 2, a dictionary registrant (operator) registers words in the word dictionary 6 while performing operations such as addition, deletion, and correction of words on the word dictionary 6.

As described above, when adding, deleting or correcting words, the word registrant considers the relationship between the grammatical attribute of the word and the processing rule for processing the attribute, and adds or deletes the word to obtain the analysis result. The registrants themselves had to guess how would affect.

Therefore, the dictionary registrant needs to be familiar with both grammatical attributes and processing rules. It was also necessary to have a lot of knowledge about what kind of context occurs in a natural language sentence.

[0011]

SUMMARY OF THE INVENTION The above-mentioned conventional device has the following problems. (1): Conventionally, when adding, deleting, or correcting a word in a word dictionary, the word registrant considers the relationship between the grammatical attribute of the word and the processing rule for processing the attribute, and adds or deletes the word. The registrant himself had to guess how the analysis results would affect.

Therefore, the dictionary registrant needs to be familiar with both grammatical attributes and processing rules. It was also necessary to have a lot of knowledge about what kind of context occurs in a natural language sentence. Therefore, it is extremely difficult to estimate how the analysis result will be affected by the addition or deletion of words, and it is impossible for the person who does not have the above knowledge to make the above estimation.

(2): When the analysis result for a particular expression differs depending on the context, it is extremely difficult for the word creator to infer the difference. In particular, the above-mentioned grammatical attributes and processing rules are specialized. The above guess was impossible for those who do not have such knowledge.

The present invention solves the above-mentioned conventional problems, and determines whether the addition, deletion, or correction of words in the word dictionary affects the analysis result of the expression of the context, by analyzing the analysis result of the example sentence data. While realizing the function to predict based on
The purpose is to enable a word registrant to easily check whether or not addition or deletion of a word affects only the analysis of a necessary part.

[0015]

[0016]

FIG. 1 is a diagram for explaining the principle of the present invention. In order to solve the above problems, the present invention has a dictionary creation support device configured as follows.

(1): As shown in FIG. 1, the dictionary creation support device includes an analysis processing unit 13 and a temporary word dictionary creation unit 14.
The related example sentence selection unit 15, the result comparison unit 16, and the result classification unit 17 are provided. In addition, the word dictionary 21 in which words are registered
And the example sentence data 23 accumulating a large amount of example sentences.

The dictionary creation support device is constructed as follows. (2): In the dictionary creation support device that assists in creating a word dictionary for natural language sentence analysis processing, when an instruction to add a word to the word dictionary 21 is input, the word dictionary 21
A temporary word dictionary creating unit 14 that creates a temporary word dictionary 22 from the resulting information by adding words to be processed to
From the prepared example sentence data 23, the related example sentence selecting unit 15 that selects the example sentence including the word to be processed, and the example sentence selected by the related example sentence selecting unit 15 are analyzed using the word dictionary 21, and the analysis result An analysis processing unit 13 that creates a first result dictionary 24 from the information, analyzes the example sentence using the temporary word dictionary 22, and creates a second result dictionary 25 from the information of the analysis result, and a first result dictionary. 24 and the second result dictionary 25 are compared with each other, and a result comparison unit 16 that collects information of different analysis results and an information output unit that outputs the information collected by the result comparison unit 16 are provided.

(3): When a word deletion instruction is input to the word dictionary 21 in the dictionary creation support device that assists in creating a word dictionary for natural language sentence analysis processing,
The word to be processed is deleted from the word dictionary 21 by deleting the word to be processed and creating the temporary word dictionary 22 from the information of the result and the prepared example sentence data 23. Related example sentence selection unit 1 for selecting example sentences
5 and the example sentence selected by the related example sentence selection unit 15 into the word dictionary 2
1 is used for analysis, the first result dictionary 24 is created from the information of the analysis result, and the example sentence is written in the provisional word dictionary 22.
And the first result dictionary 2 and the analysis processing unit 13 that creates a second result dictionary 25 from the information of the analysis result.
4 and the contents of the second result dictionary 25 are compared with each other, and a result comparison unit 16 for totaling information of different analysis results and an information output unit for outputting the information totaled by the result comparison unit 16 are provided.

(4): When a word correction instruction is input to the word dictionary 21 in the dictionary creation support device that assists in creating a word dictionary for natural language sentence analysis processing,
A word to be processed in the word dictionary 21 is corrected, and a temporary word dictionary creating unit 14 that creates a temporary word dictionary 22 from the information obtained by the correction; The related example sentence selecting unit 15 that selects the example sentence including the word added by the correction, and the example sentence selected by the related example sentence selecting unit 15 are analyzed using the word dictionary 21, and the first result dictionary 24 is obtained from the information of the analysis result. And a first result dictionary 24, and a second result dictionary that analyzes the example sentence using the temporary word dictionary 22 and creates a second result dictionary 25 from the information of the analysis result. The result comparing unit 16 that compares the contents of 25 and collects the information of different portions of the analysis result, and the information output unit that outputs the information collected by the result comparing unit 16 are provided.

[0021]

[0022]

The operation of the present invention based on the above construction will be described with reference to FIG. (1): Action when predicting the effect on the analysis result when adding, deleting, or correcting a word in the word dictionary, the dictionary registrant gives an instruction to add, delete, or modify the word. Then, when the target word is input, the provisional word dictionary creating unit 14 creates a provisional word dictionary 22 by adding, deleting, or correcting the word in the word dictionary 21. Next, the related example sentence selection unit 15 selects only the example sentences related to the words to be processed such as addition, deletion, and correction from the example sentence data 23 and transfers them to the analysis processing unit 13.

The analysis processing unit 13 analyzes the example sentence selected by the related example sentence selection unit 15 using the word dictionary 21 and the temporary word dictionary 22. In this case, the analysis processing unit 13 creates the first result dictionary 24 from the result of the analysis using the word dictionary 21, and creates the second result dictionary 25 from the result of the analysis using the temporary word dictionary 22.

After the above processing is completed, the result comparing section 16
The contents of the result dictionary 24 and the second result dictionary 25 are compared, and the comparison results are totaled. Then, the information of the counting result is output from the information output means and notified to the dictionary registrant.

(2): Action when predicting a word string that can include the expression from a specific expression and a word string that can be included in the expression The dictionary registrant issues a search instruction, and the analysis result variation depending on the context When a desired expression is input, this input information is notified to the related example sentence selection unit 15. The related example sentence selection unit 15
Only the example sentence including the instructed expression is selected from the example sentence data 23 and transferred to the analysis processing unit 13.

The analysis processing unit 13 analyzes the example sentence selected by the related example sentence selection unit 15 using the word dictionary 21, and creates the first result dictionary 24 from the information of the result. Next, the result classification unit 17 searches the first result dictionary 24 for a word string that includes the expression and a word string that is included in the expression in the result of the analysis process, and classifies the word string. Tally.
Then, the information of the totaled result is output from the information output means and notified to the dictionary registrant.

(3): As described above, a large amount of example sentence data is prepared, and whether addition, deletion, or correction of a certain word in the word dictionary affects the analysis result of the expression of the context,
A function of predicting based on the analysis result of the example sentence data can be realized. In addition, the word registrant can easily check whether or not the addition or deletion of a word affects only the analysis of the portion that requires the word.

[0028]

[0029]

Embodiments of the present invention will be described below with reference to the drawings. 2 to 8 are views showing an embodiment of the present invention,
2 to 8, 7 is a dictionary creation support device main body, 8 is a display device, 9 is a keyboard, 10 is a hard disk drive (hereinafter referred to as "HDD"), 11 is a main control unit, 1
2 is an input / output control unit, 13 is an analysis processing unit, 14 is a temporary word dictionary creation unit, 15 is a related example sentence selection unit, 16 is a result comparison unit,
Reference numeral 17 is a result classification unit, 18 is a file control unit, 19 is a memory, 20 is a file, 21 is a word dictionary, 22 is a temporary word dictionary, 23 is example sentence data, 24 is a first result dictionary (corresponding to the original dictionary), and 25 is A second result dictionary (corresponding to a temporary dictionary) is shown.

§1: Explanation of configuration of dictionary creation support device
-Refer to FIG. 2 FIG. 2 is a block diagram of a dictionary creation support device. The dictionary creation support device is composed of a computer such as a workstation or a personal computer. This dictionary creation support device comprises a dictionary creation support device body 7, a display device 8 connected to the dictionary creation support device body 7, a keyboard 9, and an HDD 1.
It is composed of 0 etc.

The main body 7 of the dictionary creation support device has a main control unit 11, an input / output control unit 12, and an analysis processing unit 1.
3, provisional word dictionary creation unit 14, related example sentence selection unit 15, result comparison unit 16, result classification unit 17, file control unit 18, memory 19 and the like are provided. Functions and the like of the above-mentioned respective parts are as follows.

(1): The dictionary creation support device body 7 performs various support processes when creating a word dictionary. (2): The display device 8 is the dictionary creation support device body 7
The information processed within is displayed on the screen.

(3): The keyboard 9 is operated by an operator such as a word registrant, and when creating a dictionary, inputting instruction information such as addition, deletion, correction and search of words,
It is used to enter data such as words or specific expressions.

(4): The HDD 10 has a storage medium (magnetic disk) inside and stores a file 20 such as a word dictionary and various data (eg sentence data) necessary for creating the word dictionary in this storage medium. It is a thing.

(5): The main control section 11 controls each section in the main body 7 of the dictionary creation support apparatus. For example, when an instruction to add, delete, or correct a word is issued from the keyboard 9, the main control unit 11 requests each unit to perform processing.

(6): The input / output control unit 12 uses the keyboard 9
The input control of the information input from the device or the output control of the information to the display device 8 is performed. (7): The analysis processing unit 13 performs analysis processing on the selected example sentence when performing processing such as addition, deletion, and correction of the word dictionary.

(8): The temporary word dictionary creating section 14 creates a temporary word dictionary on the basis of instruction information such as addition, deletion and correction input from the keyboard 9. (9): The related example sentence selection unit 15 selects a sentence related to addition, deletion, correction, etc. of words from the example sentence data.

(10): The result comparison section 16 is for comparing the results of adding, deleting, correcting, etc. words to the word dictionary. (11): The result classification unit 17 classifies and aggregates the information of the results analyzed by the analysis processing unit 13.

(12): The file controller 18 uses the HDD 10
It controls the reading and writing of the file 20 in the file. (13): The memory 19 is accessed by each unit in the dictionary creation support apparatus and is used for work.

§2: Description of file data--see FIG. 3 FIG. 3 is an explanatory diagram of file data. As shown in the figure, various files 20 are stored in the storage medium of the HDD 10. In this file 20, a word dictionary 21, a temporary word dictionary 22, example sentence data 23, a first result dictionary (corresponding to the original dictionary) 24 are stored. , The second result dictionary (corresponding to the temporary dictionary) 25 and the like.

In this case, the word dictionary 21 and the example sentence data 23 are stored in advance, but the temporary word dictionary 22, the first result dictionary 24, and the second result dictionary 25 are
It is created in the processing described below.

In the following description, it is assumed that all the file data are stored in the storage medium of the HDD 10. In this case, however, the necessary data is downloaded from the file 20 in the HDD 10 to the memory 19 and the memory 1
The data in 9 may be processed. The respective file data are as follows.

(1): The word dictionary 21 is a dictionary in which various words are registered, and is used to analyze a natural language sentence. (2): The temporary word dictionary 22 is created from information obtained as a result of the temporary word dictionary creating unit 14 adding, deleting, correcting, etc. words in the word dictionary 21. That is, the provisional word dictionary 22 is obtained by adding, deleting, or correcting a certain word to the word dictionary 21.

(3): The example sentence data 23 is data in which a large amount of example sentence data is accumulated in advance to store sentence expressions with many contexts. (4): The first result dictionary (corresponding to the original dictionary) 24 is created from the information of the result of the analysis processing unit 13 analyzing the example sentence using the word dictionary 21.

(5): Second result dictionary (corresponding to temporary dictionary) 25
Is created from the information resulting from the analysis processing unit 13 analyzing and outputting an example sentence using the temporary word dictionary 22. §3: Description of operation of dictionary creation support device--see FIG. 4 FIG. 4 is an operation explanatory diagram of the dictionary creation support device.

(1): Operation when predicting the influence on the analysis result when adding, deleting or correcting a word in the word dictionary The dictionary registrant operates the keyboard 9 to add or delete the word. When the instruction information such as correction is input and the target word is input, the input information is notified to the main control unit 11 via the input / output control unit 12. After that, the main control unit 11 notifies each unit of the processing request and performs processing based on the instruction information.

First, the temporary word dictionary creating unit 14 creates a temporary word dictionary 22 by performing processing such as addition, deletion, and correction on the words in the word dictionary 21 in response to a request from the main control unit 11. Next, the related example sentence selection unit 15 selects only the example sentences related to the processing such as addition, deletion, correction, etc. instructed from the example sentence data 23 according to the request from the main control unit 11, and transfers them to the analysis processing unit 13. .

At the request of the main control unit 11, the analysis processing unit 13 analyzes the example sentence transferred from the related example sentence selection unit 15 using the word dictionary 21 and the temporary word dictionary 22. In this case, the analysis processing unit 13 determines the first result dictionary 24 based on the information of the result of analysis using the word dictionary 21.
Is created and the second result dictionary 25 is created from the information of the result of analysis using the provisional word dictionary 22.

After the above processing is completed, the result comparison unit 16 compares the contents of the first result dictionary 24 and the second result dictionary 25 at the request of the main control unit 11 and totalizes the information of the comparison result. Then, the aggregated information is output to the display device 8 via the input / output control unit 12 and displayed on the screen. This screen display notifies the dictionary registrant of the analysis result.

(2): Operation when predicting a word string that can include the expression and a word string that can be included in the expression from a specific expression. The dictionary registrant operates the keyboard 9 to retrieve search instruction information. , And a specific expression for which the variation in the analysis result depending on the context is to be input, this input information is input to the input / output control unit 12
It is notified to the main control unit 11 via. After that, the main control unit 11 notifies each unit of the processing request and performs processing based on the instruction information.

First, the related example sentence selection unit 15 includes the main control unit 1.
In response to the request from 1, only the example sentence including the specified specific expression is selected from the example sentence data 23 and transferred to the analysis processing unit 13. The analysis processing unit 13 responds to the example sentence transferred from the related example sentence selection unit 15 at the request of the main control unit 11.
The first result dictionary 24 is created from the information of the result of analysis using the word dictionary 21.

Next, the result classification unit 17 searches the first result dictionary 24 at the request of the main control unit 11, classifies and aggregates the analysis results, and collects the aggregated information via the input / output control unit 12. Output to the display device 8 and displayed on the screen.
This screen display notifies the dictionary registrant of the analysis result.

(3): Processing of dictionary registrant The dictionary registrant operates the keyboard 9 as described above to instruct addition, deletion, correction of words, and expression search.
By this instruction, the result comparison unit 16 notifies the analysis result information due to the difference in the analysis result due to addition, deletion, and correction, or the result classification unit 17 due to the difference in the context on the display screen of the display device 8, and the words to the dictionary are displayed. Add, remove,
Determine the impact of modifications.

§4: Description of processing of Example 1 ... See FIGS. 5 and 6 FIG. 5 is a processing flowchart of Example 1, and FIG. 6 is a processing explanatory view of Example 1. The process of Example 1 will be described below with reference to FIGS. Note that S1 to S7 indicate processing steps.

Example 1 is a process for checking what kind of influence is expected when a word is added to or deleted from the word dictionary 21. S1: First, the dictionary registrant operates the keyboard 9 to instruct addition (or deletion) of a word to the word dictionary 21, and inputs a target word. At this time, the input information is notified to the provisional word dictionary creating unit 14. In this case, for example, it is assumed that "therefore (conjunction)" is input as the word to be added.

S2: When the provisional word dictionary creating section 14 receives the input information, it adds (deletes) a word to the word dictionary 21.
Then, the temporary word dictionary 22 is created. In this case, as shown in FIG. 6A, it is assumed that “the (indicative word)”, “the other (noun)”, etc. are registered in the word dictionary 21. With respect to the word dictionary 21, “the (indicative word)”, “therefore (connective)”, “other (noun)” ... Are registered in the created temporary word dictionary 22.

S3: Next, the related example sentence selection unit 15 selects an example sentence including the word to be added (deleted) from the example sentence data 23, and transfers the selected example sentence to the analysis processing unit 13. In this case, as the example sentence selected from the example sentence data 23,
For example, the following sentence N2, sentence N3, and the like.

Sentence N2: "Work for that is roughly divided into two: text editing and keyword editing." Sentence N3: "Therefore has the following two functions." S4: The analysis processing unit 13 is related. When the example sentence transferred from the example sentence selection unit 15 is received, the example sentence is analyzed using the word dictionary 21, and the first result dictionary 24 is obtained from the information of the analysis result.
To create. The contents of the first result dictionary 24 created at this time are as the following sentences N2 and N3 shown in FIG. 6B.

Sentence N2: "The (indicator) (noun) (particle) work (noun) is (noun), (punctuation) text (noun) edit (noun) and (particle) keyword (noun) edit ( Noun) (particle) 2 (number) one (unit) (particle)
Obetsu (noun) Sa (suffix) Re (auxiliary verb) (inflectional end).
(Punctuation) Sentence N3: "That (indicative word) for (noun) and (noun) (particle) 2 (numbers) (unit) (particle) function (noun)
Have (particle) have (verb) one (inflectional ending). (Punctuation) "S5: Further, the analysis processing unit 13 uses the provisional word dictionary 22 to analyze the example sentence transferred from the related example sentence selection unit 15, and creates the second result dictionary 25 from the information of the analysis result. To do. The contents of the second result dictionary 25 become the following sentences N2 and N3 shown in FIG. 6C.

Sentence N2: "The (indicator) for (noun) (particle) work (noun) is (noun), (punctuation) text (noun) edit (noun) and (particle) keyword (noun) edit ( Noun) (particle) 2 (number) one (unit) (particle)
Obetsu (noun) Sa (suffix) Re (auxiliary verb) (inflectional end).
(Punctuation) Sentence N3: "Because of that (conjunction) Below (noun) (particle)
2 (number) (unit) (particle) function (noun) (particle) possess (verb) (inflectional ending). (Punctuation) "S6: After that, the result comparison unit 16 causes the first result dictionary 2
4 and the contents of the second result dictionary 25 are compared, and the parts having different analysis results are totaled. In this process, a list of changed parts is created as a part having a different analysis result and is transferred to the display device 8. At this time, the list of changed parts is sentence N3:
"That (indicative word) (noun)" → "That (conjunction) ...".

Table 1 below shows the results of tabulation. S7: The total information (data) is displayed on the display device 8.
And display it on the display screen. This display notifies the dictionary registrant of the result.

§5: Description of Process of Example 2 Example 2 is a process of checking what kind of influence is expected when correcting a word in the word dictionary 21.

S1: First, the dictionary registrant uses the keyboard 9
Is operated to instruct the word correction of the word dictionary 21, and the target word is input. At this time, the input information is notified to the provisional word dictionary creating unit 14.

S2: When the provisional word dictionary creating unit 14 receives the notification, it modifies the word in the word dictionary 21 and creates the provisional word dictionary 22 from the information of the modification result. S3: Next, the related example sentence selection unit 15 selects, from the example sentence data 23, an example sentence including a word that is lost by the correction and a word that is added by the correction. The example sentence selected at this time is transferred to the analysis processing unit 13.

S4: When the analysis processing unit 13 receives the example sentence transferred from the related example sentence selection unit 15, the analysis processing unit 13 analyzes the example sentence using the word dictionary 21.
The result dictionary 24 is created.

S5: Further, the analysis processing unit 13 analyzes the example sentence transferred from the related example sentence selection unit 15 by using the temporary word dictionary 22, and creates the second result dictionary 25 from the information of the analysis result. .

S6: After that, the result comparing section 16 compares the contents of the first result dictionary 24 and the second result dictionary 25,
Sum up the different parts of the analysis results. S7: Then, the total information (data) is transferred to the display device 8 and displayed on the display screen. This display notifies the dictionary registrant of the result.

§6: Process description of Example 3 ... See FIGS. 7 and 8. FIG. 7 is a process flowchart of Example 3, and FIG. 8 is a process explanatory diagram of Example 3. The process of Example 3 will be described below with reference to FIGS. 7 and 8. Note that S11 to S15 indicate processing steps.

Example 3 is a process in which a word string that can include an expression and a word string that can be included in the expression are predicted. S11: First, the dictionary registrant operates the keyboard 9 to input a search instruction, and inputs a specific expression for which the variation in the analysis result depending on the context is to be known. At this time, the input information is notified to the related example sentence selection unit 15.

S12: The related example sentence selection unit 15 selects an example sentence including the input specific expression from the example sentence data 23. Then, the selected example sentence is transferred to the analysis processing unit 13. At this time, the example sentence selected is, for example, "the registration as QA that has not been extracted as a keyword is about to be changed."

S13: When the analysis processing section 13 receives the example sentence, it analyzes it using the word dictionary 21, and creates the first result dictionary 24 from the information of the analysis result. At this time, the first
The contents of the dictionary 24 are, for example, as shown in FIG.

"(Particle) is extracted as a keyword (noun) (noun) (...) (...) Bracket (...) (...) QA (noun) And (particle) and (verb) (...) registration (...) end (...) end (...) change (noun) (end) or (...) ( (...) Yes (...) Yes (...) "S14: After that, the result classification unit 17 causes the first result dictionary 24.
In the analysis result of (1), the word string including the expression input by the dictionary registrant and the word string included in the expression are extracted, and these word strings are totaled. At this time, when a word string including the expression “as” and a word string included in the expression are aggregated,
For example, as shown in FIG. 8B.

According to this aggregated data, the word string and the number of appearances are aggregated. For example, the word string "as" is
The number of appearances is 688. In addition, "youto //
The word string "/// te" appears eight times, and "/////
The word string "/ no" appears 7 times, "in conclusion"
The number of occurrences of the word string is 1, the number of occurrences of the word string of “to ///// teto” is one, and the number of occurrences of the word string of “to ////// te” is one. It has become a time.

S15: The total information (data) is transferred to the display device 8 and displayed on the display screen. This display notifies the dictionary registrant of the result.

[0075]

As described above, the present invention has the following effects. (1): Prepare a large amount of example sentence data in advance, and analyze the example sentence data to see how addition, deletion, and correction of a certain word in the word dictionary affect the analysis result of the expression of the context. A function of predicting based on the result can be realized.

Further, it is possible for the word registrant to easily check from the output information whether or not the word dictionary affects only the analysis result of the part in which addition, deletion, and correction of words is necessary. Become.

(2): When the analysis result for a specific expression differs depending on the context, the word creator is notified of the difference by a screen display or the like, so that a case where an incorrect analysis occurs depending on the context can be detected. to enable.

(3): When a word registrant adds, deletes, or corrects a word, the word can be registered so as to minimize the difference in the analysis result depending on the context. In addition to the above effects, there are the following effects corresponding to each claim.

(4) In claim 1, when an instruction to add a word to the word dictionary is input, a word to be processed is added to the word dictionary, and a temporary word dictionary is created from the information of the result. Using the word dictionary creation unit and the related example sentence selection unit that selects an example sentence including the word to be processed from the prepared example sentence data, and the example sentence selected by the related example sentence selection unit, is analyzed using the word dictionary, and the analysis is performed. An analysis processing unit that creates a first result dictionary from result information, analyzes the example sentence using a temporary word dictionary, and creates a second result dictionary from information of the analysis result, a first result dictionary, and It is provided with a result comparing section for comparing the contents of the second result dictionary and totaling information of different portions of the analysis result, and an information output means for outputting the totalized information.

Therefore, according to the word addition instruction of the word registrant, how the analysis result changes among the analysis results for a large amount of example sentence data is totaled, and the information of the totaled result is output through the information output means. By notifying the word registrant, it is possible to detect an error in the analysis result in a context not intended by the word registrant.

(5) In claim 2, when a word deletion instruction is input to the word dictionary, the word to be processed is deleted from the word dictionary, and a temporary word dictionary is created from the information of the result. A word dictionary creating unit, a related example sentence selecting unit that selects an example sentence including the word to be processed from the prepared example sentence data, and an example sentence selected by the related example sentence selecting unit is analyzed using a word dictionary, An analysis processing unit that creates a first result dictionary from the information of the analysis result, analyzes the example sentence using a temporary word dictionary, and creates a second result dictionary from the information of the analysis result, and the first result. Dictionary and second
A result comparison unit that compares the contents of the result dictionaries and totals information of different analysis results, and an information output unit that outputs the totaled information.

Therefore, in response to the word registrant's instruction to delete a word, how the analysis result changes among the analysis results for a large amount of example sentence data is totaled, and the information of the totaled result is output via the information output means. By notifying the word registrant in this way, an error in the analysis result in a context not intended by the word registrant can be detected.

(6): In claim 3, when a word correction instruction is input to the word dictionary, the word to be processed is corrected in the word dictionary, and a temporary word dictionary is created from the information of the result. A word dictionary creation unit, a related example sentence selection unit that selects an example sentence including a word that is lost by the correction and a word that is added by the correction from the prepared example sentence data, and the example sentence selected by the related example sentence selection unit is a word. Analysis using a dictionary, creating a first result dictionary from the information of the analysis result, analyzing the example sentence using a temporary word dictionary, and creating a second result dictionary from the information of the analysis result The processing unit is provided with a result comparing unit that compares the contents of the first result dictionary and the second result dictionary and totals information of different portions of the analysis result, and an information output unit that outputs the totalized information. .

Therefore, according to the word correction instruction of the word registrant, how the analysis result changes among the analysis results for a large amount of example sentence data is totaled, and the information of the totaled result is output through the information output means. By notifying the word registrant, it is possible to detect an error in the analysis result in a context not intended by the word registrant.

[0085]

[0086]

[Brief description of drawings]

FIG. 1 is a diagram illustrating the principle of the present invention.

FIG. 2 is a configuration diagram of a dictionary creation support device according to an embodiment.

FIG. 3 is an explanatory diagram of file data according to the embodiment.

FIG. 4 is an operation explanatory diagram of the dictionary creation support device in the embodiment.

FIG. 5 is a processing flowchart of example 1 in the embodiment.

FIG. 6 is an explanatory diagram of processing of Example 1 in the embodiment.

FIG. 7 is a processing flowchart of example 3 in the embodiment.

FIG. 8 is an explanatory diagram of a process of Example 3 in the embodiment.

FIG. 9 is an explanatory diagram of a conventional technique.

[Explanation of symbols]

7 Dictionary creation support device body 8 display devices 9 keyboard 10 Hard disk drive (HDD) 11 Main control unit 12 I / O controller 13 Analysis processing unit 14 Temporary word dictionary creation section 15 Related example sentence selector 16 Result comparison section 17 Result classification section 18 File control unit 19 memory 20 files 21 word dictionary 22 provisional word dictionary 23 Example sentence data 24 1st result dictionary (corresponding to original dictionary) 25 Second Result Dictionary (Temporary Dictionary Support)

Claims (3)

(57) [Claims] 1. A dictionary creation support device for assisting in creating a word dictionary for natural language sentence analysis processing, wherein when an instruction to add a word to a word dictionary is input, the word to be processed is added to the word dictionary. A provisional word dictionary creation unit that performs addition and creates a provisional word dictionary from the resulting information; a related example sentence selection unit that selects an example sentence including the word to be processed from the prepared example sentence data; and the related example sentence The example sentence selected by the selection unit is analyzed using the word dictionary, the first result dictionary is created from the information of the analysis result, and the example sentence is analyzed using the temporary word dictionary,
An analysis processing unit that creates a second result dictionary from the information of the analysis result is compared with the contents of the first result dictionary and the second result dictionary,
A dictionary creation support apparatus comprising: a result comparison unit that collects information of different portions of analysis results; and an information output unit that outputs the information collected by the result comparison unit. 2. A dictionary creation support device for assisting in creating a word dictionary for natural language sentence analysis processing, when a word deletion instruction for the word dictionary is input, A temporary word dictionary creation unit that deletes and creates a temporary word dictionary from the information of the result, a related example sentence selection unit that selects an example sentence including the word to be processed from the prepared example sentence data, and the related example sentence The example sentence selected by the selection unit is analyzed using the word dictionary, the first result dictionary is created from the information of the analysis result, and the example sentence is analyzed using the temporary word dictionary,
An analysis processing unit that creates a second result dictionary from the information of the analysis result is compared with the contents of the first result dictionary and the second result dictionary,
A dictionary creation support apparatus comprising: a result comparison unit that collects information of different portions of analysis results; and an information output unit that outputs the information collected by the result comparison unit. 3. A dictionary creation support device for assisting in creating a word dictionary for natural language sentence analysis processing, wherein when a word correction instruction for the word dictionary is input, A temporary word dictionary creating unit that makes corrections and creates a temporary word dictionary from the information obtained as a result, and selects, from the prepared example sentence data, example sentences that include words that are lost by the correction and words that are added by the correction. An example sentence selection unit and an example sentence selected by the related example sentence selection unit are analyzed using a word dictionary, and a first result dictionary is created from information of the analysis result, and the example sentence is analyzed using a temporary word dictionary. Then
An analysis processing unit that creates a second result dictionary from the information of the analysis result is compared with the contents of the first result dictionary and the second result dictionary,
A dictionary creation support apparatus comprising: a result comparison unit that collects information of different portions of analysis results; and an information output unit that outputs the information collected by the result comparison unit.