JPH03111966A - Document preparing device - Google Patents

Abstract

PURPOSE:To efficiently execute the revise, edition, etc., of a document by informing the detection of an improper character modification for a character string at the time of the detection based on morphemes obtained by dividing the inputted character string in each morpheme and the contents of character modification for the character string. CONSTITUTION:A character modification checking part 18 for checking the validity of character modification in each morpheme separated by a morpheme analysis part 15 is connected to the analysis part 15. At the time of detecting a character modification error, the check part 18 instructs a display control part 14 to display an error specification. At the time of inputting the command from the check part 18, the display control part 14 adds an attribute (netting, highlight, inversion, etc.) different from normal character display to the character string decided as improper character modification to display the character string.

Description

DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Field of Industrial Application) The present invention relates to a document creation device having a function of pointing out errors in input character strings.

(Prior Art) In recent years, document creation devices having a function of pointing out errors in input character strings have begun to appear. There are various types of error pointing out, but the most common ones are
Some point out grammatical errors by referring to a revised dictionary (grammar dictionary).

(Problem to be Solved by the Invention) However, since there was no document creation device capable of pointing out errors regarding character modifications such as character size and attributes, there was a demand for an error pointing function regarding such character modifications. It had been.

The present invention has been made in view of the above-mentioned points, and an object of the present invention is to provide a document creation device having a function of pointing out errors related to character decoration.

[Structure of the Invention] (Means and Effects for Solving the Problems) The present invention classifies a human-generated character string by morpheme, and uses the morpheme obtained by this classification and the content of character modification for the character string to classify the character string manually. , is configured to detect an inappropriate character modification state, and if it is detected that inappropriate character modification has been performed on a character string, a notification to this effect is issued. be.

(Example) Hereinafter, an example of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing the configuration of a document creation device according to the same embodiment. In the figure, ``■'' is a keyboard, which is used for inputting characters. keyboard 11
is connected to a kana-kanji converter 12 that converts a character string (kana) input from the keyboard 11 into kanji. A document buffer 13 is connected to the kana-kanji conversion unit 12 for storing document data obtained by the kana-kanji conversion. The document buffer 13 contains the same buffer 13.
A display control unit 14 that performs display control for displaying documents stored in the , a morphological analysis unit 15 that classifies character strings into predetermined units (morphemes), and a character modification unit 16 that performs character modification are connected. ing. Further, a display section 17 configured with a CRT, an LCD (liquid crystal display), etc. is connected to the morphological display control section 14. Connected to the morpheme analysis section 15 is a character modification check section 18 that checks the validity of character modification for each morpheme separated by the analysis section 15. When character modification checking section 18 detects an error in character modification, it instructs display control section 14 to display a display to point out the error. A character modification key section 19 is connected to the character modification section 16 for instructing the modification section 16 to modify document data. This character modification key portion 19 sets a specific key on the keyboard 11 as a character modification key.

Next, the operation of this embodiment will be explained.

First, when creating a document, kana input is performed by pressing a predetermined key on the keyboard 11, and character string data is input into the kana-kanji conversion section 12. The kana-kanji conversion unit 12 performs kana-kanji conversion based on the input character string data, and stores the document data (character string) obtained as a result in the document buffer 13 as a Japanese document. The display control unit 14 displays a document on the display device 17 according to the document data stored in the document buffer 13.

Various character modifications such as double-width, underline, etc. for arbitrary characters in the document data stored in the document buffer 13 are performed by key operations of the character modification key part 19. That is,
The character or character string to be modified in the document displayed on the display device 17 and the type of modification are designated by operating the character modification key part 19. The character modification section 16 is
In accordance with the content specified by the key operation in the character modification key portion 19, character modification information corresponding to the modification content is added to the specified character in the document data stored in the document buffer 13.

When applying the error pointing function regarding character modification to a document modified by the character modification unit 16 in this way,
For example, the instructions are given by key operations on the keyboard 11.

The processing procedure of the error pointing function regarding this character modification is explained in the second section.
This is shown in the flowchart in Figure. When the error pointing function is activated, the morpheme analysis unit 15 operates first and divides the document data in the document buffer 13 into character strings for each morpheme (step a). Note that a morpheme is a "group of meanings," and here we will consider morphemes in Japanese as word units. Figure 3 shows the morphological analysis unit 15.
An example of morphological analysis is shown.

For example, if the input character string stored in the document buffer 13 is "
In the case of ``Today is nice weather'', this character string is classified by morphological analysis into ``Today / wa / nice / weather / desu'' (/ indicates separation of morphemes). When the input character string is separated into character strings for each morpheme, the character modification check section 18 searches the input character string to find the beginning position of the modified character string (step b).

Here, the appropriate character modification for the input string shown in Figure 3 is to enlarge the two characters of "good" as shown in Figure 4, and the inappropriate character modification is shown in Figure 5. It will be explained as an enlargement of the two characters of ``Iten''.

First, if the character is appropriately modified as shown in FIG. 4, the character modification check section 18 determines that the character at the beginning of the modified character string is "good". Next, the character at the final position of the modified character string is determined from the character at the determined starting position (step C).

Here, the character in the final position of the modified character string is determined as "i". When the start and end positions of a qualified string are determined,
The character modification check section 18 checks the validity of the first and last positions of the modified character string. That is, the starting position of the qualified string.

Validity is determined based on whether the final position matches the beginning position and final position of the morpheme separated in step a (steps d and e). Usually, the modification of the letter is the fourth
As shown in the figure, this is performed on a single string of characters separated by words (morphemes). Therefore, in the processing in steps d and c, the character modification check unit 18 determines the starting position and final position of the modified character string and the starting position of the morpheme.

If the final position matches, it is determined that the character string has been appropriately modified.

On the other hand, if inappropriate character modification is performed as shown in FIG. (Steps b, c).

In this case, the first character of the modified character string is determined to be "i", and the last character is determined to be "ten". Next, the character modification check section 18 checks the validity of the starting position of the modified character string (step d). In this case, since the starting position of the modified character does not match the starting position of the morpheme, the character modification checking unit 18 determines in step d that the character string is inappropriately modified. Also,
For example, when the input character string is modified as "good heaven", even if in step d the first character of the modified character string matches the first position of the morpheme, in step e, It is determined that the final position of the modified character string and the final position of the morpheme do not match. From this, the character modification check section 18 can determine that an inappropriate modification has been made to the input character string.

When the character modification check section 18 obtains a determination result indicating that the input character string is inappropriately modified, it informs the display control section 14 that the inappropriate modification has been performed on the display device 17. Output instructions for display (step f)
.

When the display control unit 14 receives an instruction from the character modification check unit 18, the display control unit 14 displays character strings that are determined to have been inappropriately modified with attributes (different from the display of normal characters).
shading, highlighting, inversion, etc.).

In addition, in the above embodiment, validity is checked based on the start position, the final position of the morpheme, and the start position of the modified character string.
Although this is done by comparing with the final position, for example, a rule such as "the part of speech at the starting position must not be an adjunct word" may be added.

[Effects of the Invention] As described above, according to the present invention, inappropriate modified character strings can be detected by checking the validity of modification to a character string based on the morphemes of an input character string. can. Therefore, work such as proofreading and editing of the created document can be performed efficiently.

[Brief explanation of drawings]

FIG. 1 is a block diagram showing the configuration of a document creation device according to an embodiment of the present invention, FIG. 2 is a flowchart showing a processing procedure for detecting errors in character modification in the embodiment, and FIG. Diagram showing an example of an input character string, No. 4
This figure shows an example of appropriate character modification for the input character string shown in FIG. 3, and FIG. 5 shows an example of inappropriate character modification for the human input character string shown in FIG. 11...Keyboard, 12...Kana-Kanji conversion section, 1
3... Document buffer, 14... Display control section, 15.
...Morphological analysis section, 16...Character modification section, 17...
Display device, 18...Character modification check section, 19...
Some character modification keys.

Claims (1)

[Scope of Claims] A document creation device that performs character modification on an input character string, comprising: a morpheme analysis means for classifying the input character string into morphemes; a morpheme classified by the morpheme analysis means; a character modification state detection means for detecting an inappropriate character modification state based on the content of character modification to the character string; and a character modification state detection means for detecting whether inappropriate character modification is performed to the character string 1. A document creation device comprising: notification means for providing a notification to this effect when it is detected that a document has been created.