CN121071135A - Hierarchical navigation method and system for dynamically generated text content - Google Patents

Abstract

The application discloses a hierarchical navigation method and a hierarchical navigation system for dynamically generated text content, and relates to the field of dynamic data identification. The method comprises the steps of obtaining key information of text content according to a key information extraction method, classifying the key information with the same attribute, classifying the key information of each category according to a preset priority order, traversing the key information with the highest similarity with the key information of the current level in the next level to serve as a child node of the key information of the current level, forming a subdirectory taking each key information in the first level as navigation after traversing all the key information, and forming a hierarchical directory of the current text content according to all the subdirectories. The method and the device can automatically perform hierarchical recognition on different dynamically generated text contents, thereby remarkably improving the working efficiency, reducing the operation difficulty and greatly improving the reading experience.

Description

Hierarchical navigation method and system for dynamically generated text content

Technical Field

The application relates to the field of dynamic data identification, in particular to a hierarchical navigation method and a hierarchical navigation system for dynamically generated text content.

Background

With the development of artificial intelligence technology, intelligent dialogue systems such as intelligent customer service and AI assistants have been widely used in various fields. In intelligent dialogue scenarios, the reading experience of dynamically generated long text content has been a challenge, and when a screen cannot show the complete content, the user needs to scroll frequently to view the subsequent content.

The reading of dynamically generated text content (especially long text) has the following problems:

Key information (such as a theme, keywords, key information and the like) of the text content cannot be automatically generated, and when a user needs to navigate according to the key information to read the text, the user can only manually mark, so that the working efficiency is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention solves the technical problem of automatically generating key information indexes (namely catalogues or menus) according to the dynamically generated text contents.

To achieve the above object, in a first aspect, an embodiment of the present application provides a hierarchical navigation method for dynamically generated text content, the method including the steps of:

acquiring key information of text content;

classifying the key information with the same attribute;

Grading the key information of each category according to the priority order;

Traversing the key information with the highest similarity with the key information of the current level in the next level to serve as a child node of the key information of the current level;

and forming a hierarchical directory of the current text content according to all the subdirectories.

With reference to the first aspect, in one implementation manner, the process of acquiring key information of the text content includes:

Extracting an HTML tag when the HTML tag exists in the text content;

The text content is divided into conventional word size content and special word size content according to word size, and the special word size content are extracted.

With reference to the first aspect, in one implementation manner, the classifying the key information with the same attribute includes:

taking the key information corresponding to the HTML tag as the same category;

taking the key information with the special word weight and the special word size as the same category;

taking the key information with only special word weight as the same category;

the key information with only special word size is used as the same category.

With reference to the first aspect, in an implementation manner, the priority order is from high to low, and the HTML tag has a special word weight and a special word size, and only has a special word weight or a special word size.

With reference to the first aspect, in one implementation manner, the key information with the highest similarity is key information with the closest text semantics or key information with a label nesting relationship.

With reference to the first aspect, in one implementation manner, after the hierarchical directory is formed, each piece of key information is a directory entry in the hierarchical directory, and the process of forming the hierarchical directory of the current text content according to all the subdirectories includes generating a unique anchor point ID for each directory entry.

With reference to the first aspect, in one implementation manner, after the formation of the hierarchical directory of the text content, the method further includes the step of generating a directory user interface component with interactive functions of folding and unfolding the hierarchy according to the hierarchical directory of the text content.

With reference to the first aspect, in one implementation manner, after the directory user interface component generates, the method further includes the step of updating and highlighting directory entries in the hierarchical directory corresponding to the scrolled text content when a scrolling event of a page of the text content occurs.

With reference to the first aspect, in one implementation manner, after the directory user interface component generates, the method further includes the step of displaying text content corresponding to the clicked directory entry by smooth scrolling or direct jumping after the directory entry is clicked.

In a second aspect, an embodiment of the present application provides a hierarchical navigation system for dynamically generated text content, the system comprising:

The content analysis module is used for executing the process of acquiring the key information of the text content, classifying the key information with the same attribute and grading the key information of each category according to the priority order;

the catalog generation module is used for executing the key information with highest similarity with the key information of the current level in the next level to serve as a child node of the key information of the current level, forming a child catalog using each key information of the first level as navigation after all key information are traversed, forming a hierarchical catalog of the current text content according to all child catalogs, and generating a flow of a catalog user interface component with interactive functions of hierarchical folding and unfolding according to the hierarchical catalog of the text content;

The scrolling monitoring module is used for monitoring a scrolling event, and updating and highlighting directory entries in the hierarchical directory corresponding to the scrolled text content when the scrolling event of the page of the text content occurs;

And the positioning navigation module is used for displaying text content corresponding to the clicked directory entry by smooth scrolling or direct jumping after the directory entry is clicked.

Compared with the prior art, the application has the advantages that:

The application automatically extracts key information from the dynamically generated text content, classifies the key information according to the priority and associates nodes according to the similarity, so that a tree-structured directory which is multi-level and associated with each other can be automatically generated. Therefore, compared with the prior art that corresponding marks are manually carried out on different text contents, the method and the device can automatically carry out level identification on the dynamically generated different text contents, thereby remarkably improving the working efficiency, reducing the operation difficulty and greatly improving the reading experience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of a hierarchical navigation method for dynamically generated text content in an embodiment of the present application;

FIG. 2 is a front view of a default display in an embodiment of the present application;

FIG. 3 is a schematic diagram of hovering a mouse over a long field content area in a front view in an embodiment of the present application;

FIG. 4 is a schematic diagram of a "display directory" button with a mouse moving to the end of a long text segment in an embodiment of the application;

FIG. 5 is a schematic diagram of generating a "fast directory" floating window according to an embodiment of the present application;

FIG. 6 is a schematic diagram of highlighting a directory entry corresponding to a current reading position in a "quick directory" according to an embodiment of the present application;

FIG. 7 is a diagram illustrating a fast directory floating window closing in an embodiment of the present application;

Fig. 8 is a schematic hardware structure of a hierarchical navigation device for dynamically generating text content according to an embodiment of the present application.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The flow diagrams depicted in the figures are merely illustrative and not necessarily all of the elements and operations/steps are included or performed in the order described. For example, some operations/steps may be further divided, combined, or partially combined, so that the order of actual execution may be changed according to actual situations.

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings.

In a first aspect, an embodiment of the present application provides a hierarchical navigation method for dynamically generated text content, the steps of the method including:

acquiring key information (label) of text content according to a preset key information extraction method;

classifying the key information with the same attribute;

classifying the key information of each category according to a preset priority order;

And traversing the key information with highest similarity with the key information of the current level in the next level to serve as a child node of the key information of the current level. After traversing all the key information, forming a subdirectory which takes each key information in the first level as navigation, so that aiming at each key information in the first level, forming a subdirectory of a tree structure;

and forming a hierarchical directory of the current text content according to all the subdirectories.

Therefore, the application can automatically generate a tree-structured directory which is multi-level and is associated with each other by automatically extracting key information from the dynamically generated text content, grading according to the priority and associating nodes according to the similarity. Compared with the prior art that corresponding marks are manually carried out on different text contents, the method and the device can automatically carry out level identification on the dynamically generated different text contents, not only remarkably improve the working efficiency and reduce the operation difficulty, but also greatly improve the reading experience, and the generated catalogue can be compatible with the current widely applied dynamic dialogue bubble layout and multi-round dialogue scenes.

In an embodiment, the process of obtaining the key information of the text content according to the preset key information extraction method includes:

Extracting an HTML tag when the HTML tag exists in the text content;

Dividing text contents into conventional character size contents and special character size contents according to character sizes, namely taking the first ranked content as the conventional character size contents and the rest as the special character size contents according to the sequence of the character numbers of the same character size from high to low;

dividing text contents into conventional word weight contents and special word weight contents according to word weight, namely taking the first ranked content as the conventional word weight contents and the rest as the special word weight contents according to the sequence of the word number of the same word weight from high to low;

Extracting special word size content and special word weight content;

it should be noted that the special word size content and the special word weight content are integrally extracted according to the adjacent arrangement of the words, for example, a section of content is "through label nested relation or text semantic analysis", wherein the key information is "label nested relation".

On the basis, the process for classifying the key information with the same attribute comprises the following steps:

taking the key information corresponding to the HTML tag as the same category;

taking the key information with the special word weight and the special word size as the same category;

taking the key information with only special word weight as the same category;

the key information with only special word size is used as the same category.

Furthermore, the priority order is sequentially from high to low, and the HTML label is provided with the special word weight and the special word size, and is only provided with the special word weight or the special word size, so that the priority order is set to correspond to the importance degree of the header information of most text contents, the effect of accurately analyzing the hierarchical structure is further achieved, and the precision of the subsequently formed hierarchical tree directory is higher.

In an embodiment, the key information with the highest similarity is the key information with the closest text semantics or the key information with the label nesting relationship.

In one embodiment, after the formation of the hierarchical directory, each piece of key information is a directory entry in the hierarchical directory, and the process of forming the hierarchical directory of the current text content according to all the subdirectories further includes generating a unique anchor point ID for each directory entry, so as to be clicked by the user.

On the basis, after the hierarchical directory of the text content is formed, the method further comprises the step of generating a directory User Interface (UI) component with interactive functions of folding and unfolding the hierarchical directory according to the hierarchical directory of the text content, so that a user can fold or unfold the hierarchical directory according to requirements conveniently.

Further, upon generation of the directory user interface component, the method further comprises the step of updating and highlighting (e.g., highlighting) directory entries in the hierarchical directory corresponding to the scrolled text content upon occurrence of a scroll event for a page of text content.

Meanwhile, after the catalog user interface component is generated, the method further comprises the step of displaying text content corresponding to the clicked catalog item through smooth scrolling or direct jumping after the catalog item is clicked.

The above method is illustrated at the execution level by a specific embodiment, as shown below with reference to fig. 1.

S1, after receiving the dynamically generated text content, acquiring key information (HTML (hypertext markup language) tag, special word size content and special word weight content) in the text content, and extracting what key information exists in the current text content.

S2, classifying the key information with the same attribute:

taking the key information corresponding to the HTML tag as the same category;

taking the key information with the special word weight and the special word size as the same category;

taking the key information with only special word weight as the same category;

the key information with only special word size is used as the same category.

And S3, grading the key information of each category, wherein the grading is sequentially from high to low, and the HTML label has special word weight and special word size, and only has special word weight or special word size.

And S4, constructing each key subdirectory in the first level, forming a hierarchical directory of the text content according to all the subdirectories, and generating a unique anchor point ID for each directory entry.

And S5, generating a catalog UI component with interactive functions of folding and unfolding the hierarchy according to the hierarchy catalog of the text content, wherein the display mode (such as color, size, font and the like) of the UI component is set by oneself.

And S6, after the catalog UI component displays the catalog floating window, highlighting the catalog item corresponding to the currently displayed text content.

S7, user use:

(1) When the user scrolls the text content, the directory entry in the hierarchical directory corresponding to the scrolled text content is updated and highlighted.

(2) And after the directory entry is clicked, displaying the text content corresponding to the clicked directory entry by smooth scrolling or direct jumping.

For example:

referring to fig. 2, the entry page, the front view is displayed by default;

The interface evolves into FIG. 3 by hovering a mouse over a long field content area in a front view;

Moving the mouse to a display catalog button at the end of the long text, and evolving the interface into FIG. 4;

At the moment, triggering catalog generation, starting to analyze h1/h2/h3 titles in the html code of the dialogue content, calling a catalog generation function, generating a quick catalog suspension window, and evolving an interface into FIG. 5;

by clicking the mouse on any title item in the quick directory in fig. 5, the page content is scrolled to the corresponding position, and simultaneously the directory item corresponding to the current reading position is highlighted in the quick directory, and the interface is evolved into fig. 6;

By clicking the mouse on the close icon of the "quick directory" area in fig. 6, the quick directory floating window closes and the interface evolves to fig. 7.

In a second aspect, an embodiment of the present application further provides a hierarchical navigation system for dynamically generated text content, the system including:

And the content analysis module is used for executing the process of acquiring the key information of the text content according to the preset key information extraction method, classifying the key information with the same attribute and classifying the key information of each category according to the preset priority order.

And the catalog generation module is used for executing the key information with highest similarity with the key information of the current level in the next level, and taking the key information as a child node of the key information of the current level. The method comprises the steps of traversing all key information, forming subdirectories using each key information in a first level as navigation, forming a hierarchical directory of current text content according to all subdirectories, and generating a directory user interface component with interactive functions of hierarchical folding and unfolding according to the hierarchical directory of the text content.

And the rolling monitoring module is used for monitoring rolling events. When a scrolling event of a page of text content occurs, a directory entry in a hierarchical directory corresponding to the scrolled text content is updated and highlighted.

And the positioning navigation module is used for displaying text content corresponding to the clicked directory entry by smooth scrolling or direct jumping after the directory entry is clicked.

In a third aspect, an embodiment of the present application provides a hierarchical navigation device for dynamically generated text content, where the hierarchical navigation device for dynamically generated text content may be a personal computer (personal computer, PC), a notebook computer, a server, or the like, which has a data processing function.

Referring to fig. 8, fig. 8 is a schematic hardware structure of a hierarchical navigation device for dynamically generating text content according to an embodiment of the present application. In an embodiment of the application, a hierarchical navigation device for dynamically generated text content may include a processor, a memory, a communication interface, and a communication bus.

The communication bus may be of any type for implementing the processor, memory, and communication interface interconnections.

The communication interfaces include input/output (I/O) interfaces, physical interfaces, logical interfaces, and the like for implementing device interconnections within the hierarchical navigation device for dynamically generated text content, and interfaces for implementing interconnection of the hierarchical navigation device for dynamically generated text content with other devices (e.g., other computing devices or user devices). The physical interface may be an ethernet interface, an optical fiber interface, an ATM interface, etc., and the user device may be a Display screen (Display), a Keyboard (Keyboard), etc.

The memory may be various types of storage media such as random access memory (randomaccess memory, RAM), read-only memory (ROM), nonvolatile RAM (non-volatileRAM, NVRAM), flash memory, optical memory, hard disk, programmable ROM (PROM), erasable PROM (erasable PROM, EPROM), electrically erasable PROM (ELECTRICALLY ERASABLE PROM, EEPROM), and the like.

The processor may be a general-purpose processor, and the general-purpose processor may call a hierarchical navigation program for dynamically generated text content stored in the memory and execute the hierarchical navigation method for dynamically generated text content provided by the embodiment of the present application. For example, the general purpose processor may be a central processing unit (central processing unit, CPU). The method executed when the hierarchical navigation program for dynamically generated text content is invoked may refer to various embodiments of the hierarchical navigation method for dynamically generated text content according to the present application, and will not be described herein.

Those skilled in the art will appreciate that the hardware configuration shown in fig. 8 is not limiting of the application and may include more or fewer components than shown, or may combine certain components, or a different arrangement of components.

In a fourth aspect, embodiments of the present application also provide a computer-readable storage medium.

The computer readable storage medium of the present application stores thereon a hierarchical navigation program for dynamically generated text content, wherein the hierarchical navigation program for dynamically generated text content, when executed by a processor, implements the steps of the hierarchical navigation method for dynamically generated text content as described above.

The method implemented when the hierarchical navigation program for dynamically generated text content is executed may refer to various embodiments of the hierarchical navigation method for dynamically generated text content according to the present application, which are not described herein.

It should be noted that, the foregoing reference numerals of the embodiments of the present application are merely for describing the embodiments, and do not represent the advantages and disadvantages of the embodiments.

The terms "comprising" and "having" and any variations thereof in the description and claims of the application and in the foregoing drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus. The terms "first," "second," and "third," etc. are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order, and are not limited to the fact that "first," "second," and "third" are not identical.

In describing embodiments of the present application, "exemplary," "such as," or "for example," etc., are used to indicate by way of example, illustration, or description. Any embodiment or design described herein as "exemplary," "such as" or "for example" is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary," "such as" or "for example," etc., is intended to present related concepts in a concrete fashion.

In the description of the embodiment of the present application, "/" means or, for example, a/B may mean a or B, and "and/or" in the text is merely an association relationship describing an association object, means that three relationships may exist, for example, a and/or B, three cases where a exists alone, a and B exist together, and B exists alone, and further, in the description of the embodiment of the present application, "a plurality" means two or more.

In some of the processes described in the embodiments of the present application, a plurality of operations or steps occurring in a particular order are included, but it should be understood that the operations or steps may be performed out of the order in which they occur in the embodiments of the present application or in parallel, the sequence numbers of the operations merely serve to distinguish between the various operations, and the sequence numbers themselves do not represent any order of execution. In addition, the processes may include more or fewer operations, and the operations or steps may be performed in sequence or in parallel, and the operations or steps may be combined.

From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) as described above, comprising several instructions for causing a terminal device to perform the method according to the embodiments of the present application.

The foregoing is merely a specific implementation of the embodiment of the present invention, but the protection scope of the embodiment of the present invention is not limited thereto, and any person skilled in the art may easily think of various equivalent modifications or substitutions within the technical scope of the embodiment of the present invention, and these modifications or substitutions should be covered in the protection scope of the embodiment of the present invention. Therefore, the protection scope of the embodiments of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A hierarchical navigation method for dynamically generated text content, the method comprising the steps of:

acquiring key information of text content;

classifying the key information with the same attribute;

Grading the key information of each category according to the priority order;

Traversing the key information with the highest similarity with the key information of the current level in the next level to serve as a child node of the key information of the current level;

and forming a hierarchical directory of the current text content according to all the subdirectories.

2. The hierarchical navigation method for dynamically generated text content according to claim 1, wherein the process of obtaining key information of the text content comprises:

Extracting an HTML tag when the HTML tag exists in the text content;

The text content is divided into conventional word size content and special word size content according to word size, and the special word size content are extracted.

3. The hierarchical navigation method for dynamically generated text content according to claim 2, wherein the process of categorizing key information of the same attribute comprises:

taking the key information corresponding to the HTML tag as the same category;

taking the key information with the special word weight and the special word size as the same category;

taking the key information with only special word weight as the same category;

the key information with only special word size is used as the same category.

4. The hierarchical navigation method for dynamically generated text content of claim 3 wherein the order of priority is from high to low HTML tags, with special word weight and special word size, with special word weight or special word size only.

5. The hierarchical navigation method for dynamically generated text content as recited in any one of claims 1 to 4, wherein the key information with highest similarity is key information with closest text semantics or key information with label nesting relationship.

6. The hierarchical navigation method for dynamically generated text content according to claim 1 to 4, wherein after the hierarchical directory is formed, each key information is a directory entry in the hierarchical directory, and the process of forming the hierarchical directory of the current text content from all sub-directories includes generating a unique anchor point ID for each directory entry.

7. The hierarchical navigation method for dynamically generated text content as recited in claim 6, wherein after the formation of the hierarchical directory of text content, further comprising the step of generating a directory user interface component having interactive functions of hierarchical folding and unfolding based on the hierarchical directory of text content.

8. The hierarchical navigation method for dynamically generated text content as recited in claim 7, wherein the directory user interface component, after generating, further comprises the step of updating and highlighting directory entries in the hierarchical directory corresponding to the scrolled text content upon occurrence of a scroll event for a page of text content.

9. The hierarchical navigation method for dynamically generated text content as recited in claim 7, wherein the directory user interface component further comprises the step of displaying text content corresponding to the clicked directory entry by smooth scrolling or direct jumping after the directory entry is clicked.

10. A hierarchical navigation system for dynamically generated text content, the system comprising:

The content analysis module is used for executing the process of acquiring the key information of the text content, classifying the key information with the same attribute and grading the key information of each category according to the priority order;

the catalog generation module is used for executing the key information with highest similarity with the key information of the current level in the next level to serve as a child node of the key information of the current level, forming a child catalog using each key information of the first level as navigation after all key information are traversed, forming a hierarchical catalog of the current text content according to all child catalogs, and generating a flow of a catalog user interface component with interactive functions of hierarchical folding and unfolding according to the hierarchical catalog of the text content;

The scrolling monitoring module is used for monitoring a scrolling event, and updating and highlighting directory entries in the hierarchical directory corresponding to the scrolled text content when the scrolling event of the page of the text content occurs;

And the positioning navigation module is used for displaying text content corresponding to the clicked directory entry by smooth scrolling or direct jumping after the directory entry is clicked.