KR20200083865A - System for providing investment information - Google Patents

Abstract

The present invention provides a system for providing investment information using keyword analysis. According to an embodiment of the present invention, the system for providing investment information comprises: a data collection unit to collect investment-related information on the web; a data analysis unit to extract first keyword information based on the investment-related information collected by the data collection unit, and derive information of top N second keywords greatly influencing a stock price based on the first keyword information and a keyword strength index of the second keyword information; a data processing unit to visualize the second keyword information and the keyword strength index; a database to store the first keyword information, the second keyword information, and the keyword strength index; and a transmission unit to transmit information visualized by the data processing unit to a user terminal.

Description

Investment information provision system {SYSTEM FOR PROVIDING INVESTMENT INFORMATION}

The present invention provides a system and method for providing investment information using keyword analysis.

Recently, investment-related information (for example, research information, analysis information, news information, and disclosure information) is pouring through various types of media. In order to efficiently invest, it is necessary to accurately analyze this investment information, but the vast amount of information makes such analysis difficult. In order to make a successful investment, it is necessary to receive the information necessary for the investment at the right time. In this environment, techniques are provided to filter investment information to provide accurate information while saving investors time.

The problem to be solved by the present invention is to provide an investment information providing system that filters and provides keyword information that greatly affects a share price to a user.

The problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following description.

An investment information providing system according to an embodiment of the present invention for solving the above problems is an investment information providing system connected to a user terminal, a data collection unit for collecting investment-related information on the web, and the data collected by the data collection unit Data analysis for extracting first keyword information based on investment-related information and deriving keyword strength indices of the top N second keyword information and the second keyword information that have a great influence on stock prices based on the first keyword information The user may visualize the second keyword information and the data processing unit visualizing the keyword strength index, the database storing the first keyword information, the second keyword information and the keyword strength index, and the information visualized by the data processing unit. It includes a transmitter for transmitting to the terminal.

In addition, the data analysis unit may derive M related item information based on the first keyword information, and derive the second keyword information in the order in which the fluctuation range of the related item information is large.

In addition, the keyword strength index may be derived by summing a plurality of variables multiplied by weights assigned to each variable.

In addition, the variable may include keyword exposure frequency, keyword new registration member ratio, average fluctuation width of related items, and keyword detailed screen view ratio among information collected by the data collection unit.

In addition, the keyword strength index may be derived by Equation 1 below.

In addition, the data processor may visualize the keyword strength index in a ring-shaped gauge meter and a gauge shape filling the gauge meter.

In addition, the second keyword information on the display screen of the user terminal may be disposed inside the gauge meter in the form of a ring.

Further, the second keyword information on the user terminal may include an important keyword, a theme radar keyword, and a my keyword.

In addition, the my keyword includes a negative word input setting, and a keyword including the negative word may be excluded from second keyword information.

In addition, the data analysis unit may generate a related keyword based on the second keyword information, and the user terminal may display the related keyword.

According to the embodiments of the present invention, the selected investment information can be quickly acquired and used for investment.

In addition, the stock price can be predicted based on the trend of key keywords and used as judgment data for investment.

In addition, it is possible to save time to acquire information necessary for an investment by rapidly providing the investment information attracting attention in the market.

The effect according to the present invention is not limited by the contents exemplified above, and more various effects are included in the present specification.

1 is a schematic block diagram of an investment information providing system according to an embodiment of the present invention.
2 is a diagram showing a state in which an investment information providing system is displayed on a user terminal according to an embodiment of the present invention.
3 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.
4 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.
5 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.
6 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.
7 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.
8 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.
9 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Advantages and features of the present invention, and methods for achieving them will be clarified with reference to embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms, and only the present embodiments allow the disclosure of the present invention to be complete, and common knowledge in the art to which the present invention pertains. It is provided to fully inform the holder of the scope of the invention, and the invention is only defined by the scope of the claims.

Although the first, second, etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are only used to distinguish one component from another component. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical spirit of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. Also, the terms “include” or “have” are intended to indicate that a feature, number, step, action, component, part, or combination thereof described in the specification exists, one or more other features or numbers, The existence or addition possibilities of steps, actions, components, parts or combinations thereof are not excluded in advance.

The same reference numerals are used for the same or similar parts throughout the specification.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

1 is a schematic block diagram of an investment information providing system according to an embodiment of the present invention.

Referring to FIG. 1, the investment information providing system 1000 according to an embodiment of the present invention includes a data collection unit 100, a data analysis unit 200, a data processing unit 300, a transmission unit 500, and a database ( 400) and a receiver 600.

The investment information providing system 1000 according to some embodiments described in this specification may be entirely hardware, or partially hardware, and partially software. For example, the investment information providing system 1000 of the present specification and each unit included therein may be understood as a concept that collectively refers to a device for transmitting and receiving data of a specific format and content in an electronic communication method and software related thereto. . In the present specification, terms such as'unit','module','server', system,'device' or'terminal' refer to a combination of hardware and software driven through the hardware. It can be understood as. Here, the hardware may include, for example, a data processing device including a central processing unit (CPU) or another processor. In addition, software driven by hardware may be understood as a concept including a running process, an object, an executable, a thread of execution, and a program.

Each part of the investment information system 1000 according to some embodiments of the present invention is not intended to refer to separate components that are physically separated. For example, in FIG. 1, the data collection unit 100, the data analysis unit 200, the data processing unit 300, the transmission unit 500, the database 400, and the reception unit 600 are illustrated as separate blocks that are separated from each other. However, this is a functional division of devices constituting the system according to the operation performed by the device. Accordingly, in some embodiments of the present invention, some or all of the data collection unit 100, the data analysis unit 200, the data processing unit 300, the transmission unit 500, the database 400, and the reception unit 600 are one Can be integrated within the same device. However, the present invention is not limited thereto, and in another embodiment, the data collection unit 100, the data analysis unit 200, the data processing unit 300, the transmission unit 500, the database 400, and the reception unit 600 are one or more. It may be implemented as a separate device that is physically separated from the other parts. For example, the data collection unit 100, the data analysis unit 200, the data processing unit 300, the transmission unit 500, the database 400 and the reception unit 600 may be components that are communicatively connected to each other under a distributed computing environment. have.

The investment information providing system according to some embodiments of the present invention operates in connection with a web (W) and/or a user terminal (U). Here, the term'connection' may be understood to include a connection through an electronic communication method including wired and wireless.

The web (W) is used in its broadest sense and can be understood as a concept that includes all sources of information accessible through the Internet.

In one embodiment, the user terminal U is for a mobile communication terminal such as a smartphone, a personal computer (pc), a notebook computer, a personal digital assistant (PDA), a tablet, and an internet protocol television (IPTV). It may include a set-top box. However, this is exemplary and the type of the user terminal U is not limited thereto. That is, any computing device that can be connected to the investment information providing system 1000 through an electronic communication method and can exchange data may be included in the user terminal U.

The communication method between the investment information providing system 1000 and the user terminal U and/or the web W may include all communication methods that one object and another object can network. That is, it can communicate in wired communication, wireless communication, 3G, 4G and 5G. In addition, the present invention is not limited thereto, and all communication methods to be used in the future technology may be employed as a communication method between the investment information providing system 1000 and the user terminal U and/or the web W.

Specifically, the communication method between the investment information providing system 1000 and the user terminal U and/or the web W includes a wireless local area network (LAN), a metropolitan area network (MAN), and a global system for mobile network (GSM). ), Enhanced Data GSM Environment (EDGE), High Speed Downlink Packet Access (HSDPA), Wideband Code Division Multiple Access (W-CDMA), Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Bluetooth (Bluetooth) , Zigbee, Wi-Fi, Voice over Internet Protocol (VoIP), LTE Advanced, IEEE802.16m, WirelessMAN-Advanced, HSPA+, 3GPP Long Term Evolution (LTE), Mobile WiMAX (IEEE 802.16e ), UMB (formerly EV-DO Rev. C), Flash-OFDM, iBurst and MBWA (IEEE 802.20) systems, HIPERMAN, Beam-Division Multiple Access (BDMA), World Interoperability for Microwave Access (Wi-MAX) and ultrasound It may be one or more selected from the group consisting of communication.

The investment information providing system 1000 may provide a predetermined web page so that each user can use the system on the user terminal U using a web browser. That is, in one embodiment, the investment information providing system 1000 may have at least partially a web server. Alternatively, the investment information providing system 1000 may be configured to use a service provided by the system through a separate application (or app) executed on the user terminal U. In this case, the application executed on the user terminal U may perform a function of transmitting data necessary for the operation of the investment information providing system 1000 according to some embodiments of the present invention to the system. Therefore, a description of the function of the application, which will be described later, may be understood as a description of the investment information providing system 1000 according to some embodiments of the present invention.

Hereinafter, an investment information providing system 1000 according to an embodiment of the present invention will be described in detail with reference to FIG. 1.

The data collection unit 100 may be connected to the web W to collect information on the web W. The data collection unit 100 may collect raw data from the web W. The raw data collected by the data collection unit 100 may be investment-related information provided from a plurality of sources. The investment-related information may include, for example, various news information, various research information, analysis information provided by a research institution, various disclosure information related to investment, and information processed by collecting these information.

In addition, the data collection unit 100 may collect detailed information of stocks provided by domestic and foreign stock markets. The item detailed information may be, for example, any one or more information selected from the group consisting of a market price, a high price, a low price, a closing price, a quote price, a transaction amount, a transaction price, a trader, an upper limit price, a report price, and a new price.

In addition, the data collection unit 100 may collect news information including specific keywords. The collected news information may be used when displaying keyword related information on the user terminal U, as described later.

The method in which the data collection unit 100 and the web W are connected may be any one of a plurality of communication methods described above.

In one embodiment, the data collection unit 100 may collect information in real time or may collect filtered information under a certain period of time. For example, the data collection unit 100 may collect only the information provided within the last 72 hours and provide it to the data analysis unit 200.

Data collected through the data collection unit 100 may be provided to the data analysis unit 200.

In one embodiment, the data analysis unit 200 may extract keywords from information provided by the data collection unit 100. For example, the data analysis unit 200 may extract at least one keyword from news information provided from the data collection unit 100.

In one embodiment, the keyword may be extracted through a morpheme analysis method. Specifically, it may be extracted in a manner of distinguishing parts of speech of words constituting sentences included in news information and the like and detecting nouns among words.

However, this is exemplary and the keyword extraction method is not limited thereto. In another embodiment, keyword extraction may be performed according to specific rules input by a system administrator for efficient filtering.

In another embodiment, the data analysis unit 200 may extract all words of a sentence constituting the information provided by the data collection unit 100 as keywords.

For convenience of description, the keyword first extracted by the data analysis unit 200 based on the information provided by the data collection unit 100 will be referred to as first keyword information.

In one embodiment, the data analysis unit 200 may extract N keyword information from the first keyword information in the order in which the stock price is affected within the last 72 hours. At this time, N is an integer, and the N value may be stored in the database 400 in advance by the administrator. Also, the system administrator can change the N value stored in the database 400. At this time, the extracted N pieces of information will be referred to as'second keyword information'. The second keyword information will be described in detail later, but may be displayed as a'issue keyword' in the user terminal.

In addition,'the stock price has a great influence' means that a specific stock price increases or decreases largely by news containing a specific keyword. To calculate this information, the data analysis unit 200 may derive related item information based on the first keyword information.

In one embodiment, the related item information may be derived by matching the item information stored in the database 400 and the related keyword with the first keyword information. The item information and related keywords stored in the database 400 may include the name of the company, the name of the person concerned, the product made by the company, or words related to the company. For example, related keywords of Samsung Electronics (005930) may include'Samsung','Electronics','Smartphone','Geonhee Lee' and'Lee Jaeyong'.

In addition, related item information may be sequentially arranged according to the degree of association. That is, the higher the degree of matching of the first keyword information and the related keyword, the higher the degree of matching. In other words, M related items may be stored in order of high association. Here, M is an integer, and the number can be adjusted by a system administrator. That is, the system administrator may store the M value in the database 400 and store it, and the M value may be changed as necessary.

When related item information related to a specific keyword is derived, the influence of a specific keyword on stocks can be quantitatively derived. Specifically, the influence of a specific keyword on stocks can be calculated by summing all the fluctuations of related item information related to a specific keyword. When the top N are extracted based on the result of the calculation, the second keyword information described above can be derived.

The time it takes for a particular news to affect the stock price is immediate or it takes a certain amount of time. However, excessively old information has little effect on the share price. Accordingly, when only information within 72 hours is collected in consideration of information transmission power of the modern society, information that substantially affects the stock price can be obtained.

In one embodiment, the data analysis unit 200 may derive a keyword strength index of keywords included in the second keyword information.

In one embodiment, the keyword strength index may be obtained by multiplying a plurality of variables and weights assigned to each variable and adding them.

In one embodiment, the keyword strength index may be obtained by adding a value obtained by multiplying each weight by one or more variables selected from the group consisting of keyword exposure frequency, keyword new registration member number, average fluctuation range of related items, and keyword detail screen views among collected articles. .

That is, in one embodiment, the keyword strength index may be obtained as shown in Equation 1 below. The number in parentheses means the weight, and the weight can be multiplied by each variable.

Equation 1

Keyword strength index (%) = Frequency of keyword exposure among collected articles (%) x (0.4)+ Percentage of newly registered keywords (%) x (0.1) + Average fluctuation of related items (%) x (0.3) + Keyword details Screen Hit Ratio (%) x (0.2)

Among them, the frequency of keyword exposure among the collected articles may be derived by the data analysis unit 200 based on the data collected by the data collection unit 100.

In addition, the ratio of the number of new keyword registered members and the ratio of the number of keyword detailed screen views may be derived by collecting information input by a plurality of users through a plurality of user terminals U. That is, it can be obtained by collecting information on the number of members who registered the keyword of interest in the plurality of user terminals and the number of views on the keyword detail screen viewed in the plurality of user terminals U, and calculating it in the data analysis unit 200.

The average fluctuation range of the related stock may be obtained by averaging the fluctuation range of the related stock information (eg, the price of a stock) derived by the data analysis unit 200 above.

Each variable is expressed as a percentage and can have a maximum value of 100. In this case, the maximum value of the keyword strength index may be 100.

In one embodiment, the weight of Equation 1 may be input by an administrator through empirical data analysis and stored in the database 400 in advance. However, the administrator can change the weight value to obtain optimized data as needed.

In addition, although all four variables are illustrated as being used, the present invention is not limited thereto, and some of the four variables may be omitted. In addition, separate variables may be added in other embodiments.

The second keyword information and the keyword strength index derived by the data analysis unit 200 may be stored in the database 400.

The database 400 is a storage medium, and may include hardware and/or software. That is, the database 400 is a recording medium, and may include a server or a hard disk, or may include software such as a cloud system.

The second keyword information and the keyword strength index stored in the database 400 may be provided to the data processing unit 300. The data processing unit 300 may visualize the second keyword information and the keyword strength index. Here, the term'visualization' means to transform the form of information so that the user can visually check the target information through the terminal. In one embodiment, the second keyword information is displayed by listing N keywords on a display screen of the user terminal U, and the keyword strength index is displayed by a gauge method that fills a ring-shaped gauge meter indicating 100%. Can be. The specific display screen displayed on the user terminal U will be described in detail later. .

The transmitting unit 500 may provide the second terminal information visualized by the data processing unit 300 and the keyword strength index to the user terminal U. The transmitter 500 may be connected to the user terminal U through the electronic communication method described above. That is, the transmitter 500 may function to deliver necessary information from the system according to some embodiments of the present invention to the user terminal U.

Accordingly, the second keyword information and the keyword strength index transmitted to the user terminal U through the transmitter 500 may be displayed on the user terminal U as described below.

The receiver 600 may receive information input from the user terminal U or information collected from the user terminal U.

Hereinafter, the convenience of explanation will be described by exemplifying a case where the investment information providing system according to an embodiment of the present invention is implemented in the user terminal U in the form of an application. The function of the application described below may be understood as a function provided by the investment information providing system according to some embodiments of the present invention to the user terminal U.

2 is a diagram showing a state in which an investment information providing system is displayed on a user terminal according to an embodiment of the present invention.

Referring to FIG. 2, an issue keyword 11 is listed on a display screen D of the user terminal U. As described above, the second keyword information may be displayed as the issue keyword 11 on the display screen D.

As illustrated in FIG. 2, the issue keyword 11 may be displayed by listing keywords such as #Daebuk Road Construction, #Healthcare, #Mers, #Bulletproof Boy Scouts in the form of M x N. Here, M and N are integers, and the values may be stored by the administrator in advance. In addition, the administrator can change the value as needed.

FIG. 2 shows a case where the issue keyword 11 is arranged in a 3 x 3 form, but this is an example, and the form of listing is not limited thereto.

2 illustrates that the issue keyword 11 is shown combined with the keyword strength index 12. In one embodiment, the issue keyword 11 may be arranged inside the keyword strength index 12 in the form of a ring.

The keyword strength index 12 may include a ring-shaped first element 12a and a second element 12b occupying at least a portion of the ring.

The first element 12a forms a complete circle and may mean 100%. The second element 12b may indicate a percentage of the keyword strength index among 100%. For example, if the keyword strength index is 74%, the second element 12b may be expressed in a manner of arranging visual elements that occupy 74% of the space among the first elements 12a.

That is, as illustrated in FIG. 2, the first element 12a may be displayed as a ring shape, and the second element 12b may be displayed as a figure occupying a part of the ring. In other words, the first element 12a may be represented by a gauge meter in the form of a ring, and the second element 12b may be represented by a gauge occupying the gauge meter.

It is as described above that the issue keyword 11 and the keyword strength index 12 are visualized in the data processing unit 300.

3 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Referring to FIG. 3, when the management button 13 is selected on the display screen D of the user terminal U, the user may move to the keyword management screen D1 of interest.

'Selecting the management button 13' may include touching the display screen D or clicking or double-clicking the corresponding icon with the mouse.

If the management button 13 is selected, it can move to the keyword management screen D1 of interest.

In one embodiment, the keyword of interest 18 may be classified into three categories. Specifically, it may be classified into an important keyword 14, a theme radar keyword 15, and a my keyword 16.

In one embodiment, the key keyword 14 and the theme radar keyword 15 are selected by the system administrator from the second keyword information stored in the database 400, and several keywords having a high keyword strength index are provided to the user terminal U May be For example, the important keyword 14 may indicate the top N of the keyword strength index, and the theme radar keyword 15 may indicate M keywords having a lower rank than the important keyword 14. Here, M and N are integers, and the values may be stored in the database 400 by the system administrator. Also, the system administrator can change the value as needed.

In one embodiment, the important keyword 14 may be a keyword input by the system administrator. In one embodiment, the system administrator is not known to the public, but may input keyword information determined to be meaningful information into the database 400 and provide it to the user through the user terminal U.

In one embodiment, the important keyword 14 is provided as a paid service that charges the user, and the theme radar keyword 15 can be provided as a free service.

In other embodiments, the important keyword 14 and the theme radar keyword 15 are not classified, but may be provided in one category.

The my keyword 16 may be a keyword input by the user through the user terminal U. The my keyword 16 is a keyword reflecting the subjective interests of the user, and when input through the user terminal U, the database 400 through the receiving unit 600 of the investment information providing system 1000 according to some embodiments of the present invention ).

In another embodiment, the my keyword 16 may be operated as a deletion method of an existing keyword rather than an additional method.

Specifically, you can enter excluded words in the my keyword setting. The keyword of interest including the inputted negative word is deleted from the keyword list of interest, and accordingly, related information may not be provided.

4 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Referring to FIG. 4, a keyword of interest 18 may be edited by selecting the edit 17 button. Specifically, the category of each keyword included in the keyword of interest 18 may be moved or deleted. For example, keywords included in the my keyword 16 may be added to the important keyword 14 or keywords in the theme radar keyword 15 may be deleted. The added or deleted interest keyword 18 may be received through the reception unit 600 and stored in the database 400.

5 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Referring to FIG. 5, in one embodiment, the issue keywords 11 may be arranged in a line in a horizontal direction.

In one embodiment, the selected issue keyword 11c among the issue keywords 11 is relatively large and clearly expressed, and other unselected issue keywords may be relatively small and dimly displayed.

In one embodiment, another selected issue keyword may be changed by flicking the screen along a horizontal direction.

The keyword strength index 12c may be displayed as a number at the bottom of the selected issue keyword 11c.

At the bottom of the keyword strength index 12c, related item information 19 may be shown. The related item information 19 may be information on the related item selected by each keyword based on the first keyword information by the data analysis unit 200 as described above.

In one embodiment, the number of related item information 19 may be N. Here, N is an integer, and the value may be previously determined by the administrator and input to the database 400. In addition, the administrator can change the N value as needed.

The related keyword 20 may be displayed at the bottom of the related item information 19. The related keyword 20 may be a keyword related to the currently exposed keyword. In one embodiment, the associated keyword 20 may be calculated based on news data and user floor data. Also, other keywords that provide the same news may be included in the related keyword 20.

6 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Referring to Figure 6, the investment information providing system according to an embodiment of the present invention can provide a variety of UI to the user terminal (U).

Specifically, the data processing unit 300 may visualize and provide an issue keyword or a keyword strength index in various forms.

For example, as illustrated in FIG. 6, the display of the issue keyword 11e may be replaced with the display of the short form of the issue keyword 11f. In the brief form of the issue keyword 11f, the visualized keyword strength index information is omitted, and the second keyword information may be shown only as text. The replacement of the screen may be performed by swiping, flicking, or clicking an icon using a mouse on the display screen.

7 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Referring to FIG. 7, if a name 21 of an item is selected among related item information, detailed information of the item may be provided.

As described above, detailed information of the item is information about the item collected by the data collection unit 100 from the domestic stock market, for example, the market price, high price, low price, closing price, quotation, whether to conclude, transaction volume, transaction price, It may be any one or more information selected from the group consisting of a trader, an upper limit, a report price, and a new price.

In one embodiment, the user may set an alarm related to the corresponding item. The alarm related to the event may include real-time quote notification, buy/sell/recommend/goal/loss notification. Specifically, the user selects desired notifications and conditions, inputs them to the user terminal U, and the data analysis unit 200 transmits the transmitter 600 when the information collected by the data collection unit 100 matches the corresponding conditions. Through this, it is possible to provide an alarm to the user terminal U.

8 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Referring to FIG. 8, when the relevant keyword 20 is selected, information related to the related keyword 20 may be displayed.

The information related to the related keyword 20 may include a keyword strength index, related item information, and related keyword information as described above with reference to FIG. 5.

That is, the keyword strength index, the related item information, and the related keyword information newly calculated based on the related keyword 20 may be derived and displayed.

Such an operation may be performed in the data analysis unit 200 and visualized in the data processing unit 300, and stored in the database 400, and the stored information is provided to the user terminal U, and is also provided in the user terminal U. It can be displayed as 8.

9 is a diagram illustrating a state in which an investment information providing system according to an embodiment of the present invention is displayed on a user terminal.

Referring to FIG. 9, an investment information providing system according to an embodiment of the present invention may provide news information related to an issue keyword to a user terminal.

Specifically, the display screen of the user terminal U may collect and list news information related to the issue keyword. To this end, the data collection unit 100 may collect news including issue keywords and store the list in the database 400. News information stored in the database 400 may be transmitted to the user terminal U through the transmitter 500 and displayed on the display screen.

When the news information button 31 is selected, the details of the news are displayed, and the related keyword 32 included in the news can be displayed on the display screen.

The embodiments of the present invention have been mainly described above, but this is merely an example and does not limit the present invention, and a person having ordinary knowledge in the field to which the present invention belongs does not depart from the essential characteristics of the embodiments of the present invention. It will be appreciated that various modifications and applications not illustrated above are possible. For example, each component specifically shown in the embodiments of the present invention can be implemented by modification. And differences related to these modifications and applications should be construed as being included in the scope of the invention defined in the appended claims.

100: data collection unit
200: data analysis unit
300: data processing unit
500: transmitter
600: receiver
400: database

Claims (12)

As a system for providing investment information connected to a user terminal,
A data collection unit for collecting investment-related information on the web;
The first keyword information is extracted based on the investment-related information collected by the data collection unit, and the top N second keyword information and the second keyword information that have a great influence on the stock price based on the first keyword information. A data analysis unit for deriving a keyword strength index;
A data processing unit visualizing the second keyword information and the keyword strength index;
A database that stores the first keyword information, the second keyword information, and the keyword strength index; And
Investment information providing system including a transmitting unit for transmitting the information visualized by the data processing unit to the user terminal. According to claim 1,
The data analysis unit derives M related item information based on the first keyword information, and the investment information providing system derives the second keyword information in the order in which the fluctuation range of the related item information is large. According to claim 1,
The keyword strength index is a system for providing investment information derived by summing a plurality of variables multiplied by weights assigned to each variable. According to claim 3,
The variable is an investment information providing system including keyword exposure frequency, keyword new registration member ratio, average fluctuation range of related items and keyword detailed screen view ratio among information collected by the data collection unit. According to claim 4,
The keyword strength index is an investment information providing system derived by Equation 1 below.
[Equation 1]
K= A x (0.4) + B x (0.1) + C x (0.3) + D x (0.2)
K: Keyword strength index (%)
A: Frequency of keyword exposure in collected information (%)
B: Percentage of newly registered keywords (%)
C: Average fluctuation (%) of related items
D: Keyword detail screen view rate (%) According to claim 1,
The data processing unit investment information providing system for visualizing the keyword strength index in the form of a ring-shaped gauge meter and a gauge filling the gauge meter. The method of claim 6,
The second keyword information on the display screen of the user terminal is investment information providing system that is disposed inside the gauge meter of the ring form. According to claim 1,
On the user terminal, the second keyword information includes an important keyword, a theme radar keyword, and a my keyword. The method of claim 8,
The my keyword includes a negative word input setting, and the keyword including the negative word is excluded from second keyword information. According to claim 1,
The data analysis unit generates an associated keyword based on the second keyword information, and the user terminal displays an investment keyword. According to claim 2,
The user terminal is an investment information providing system that displays the related item information of the second keyword information According to claim 1,
The data collection unit is an investment information providing system that collects only the investment-related information within the last 72 hours.

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