CN110415116A - Similar K line chart methods of exhibiting, device, terminal device and computer storage medium - Google Patents
Similar K line chart methods of exhibiting, device, terminal device and computer storage medium Download PDFInfo
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Abstract
This application involves a kind of similar K line chart methods of exhibiting, device, terminal device and computer storage medium, this method is applied to terminal, comprising the following steps: obtains the current K line chart of target stock shown in the stock interface of terminal；Detect whether to receive the trigger action of the default control key on stock interface；When receiving the trigger action of the default control key on stock interface, the history K line chart of each historical stock corresponding with trigger action is obtained from historical stock data；Determine the similarity score of the history K line chart of each historical stock and the current K line chart of target stock；According to similarity score, K line chart to be presented is determined from the history K line chart of each historical stock；K line chart to be presented is shown on the stock interface.The application improves similar K line chart search efficiency, allows stock user according to similarity score fast selecting one or more history K line chart as similar K line chart, and carry out analysis comparison.
Description
Technical field
This application involves field of computer technology more particularly to a kind of similar K line chart methods of exhibiting, device, terminal device
And computer storage medium.
Background technique
Stock user usually checks stock market using quotation client, such as checks single branch or more stock
Opening price, closing price, lowest price, highest price and K line of different cycles etc., the K line of different cycles include minute K line, day K
Line, week K line and moon K line etc..
Stock user in existing quotation client according to K line morphology it is whether similar to history K line number according to progress
Matching, the search history K line number personal share that form matches in, is stated to be similar K line for the history K line number that form matches.
When stock user searches for similar K line, existing quotation client is only supported to check the history K of single branch stock
Line number evidence is unable to satisfy the similar K that stock user fast search from history K line number evidence meets stock user demand to matching degree
Line causes user experience poor.
Summary of the invention
In order to solve the above-mentioned technical problem or it at least is partially solved above-mentioned technical problem, this application provides a kind of phases
Like K line chart methods of exhibiting, device, terminal device and computer storage medium.
In view of this, in a first aspect, being applied to terminal, the side this application provides a kind of similar K line chart methods of exhibiting
Method the following steps are included:
Obtain the current K line chart of target stock shown in the stock interface of the terminal；
Detect whether to receive the trigger action of the default control key on the stock interface；
When receiving the trigger action of the default control key on the stock interface, from historical stock data obtain with
The history K line chart of the corresponding each historical stock of the trigger action；
Determine the similarity score of the history K line chart of each historical stock and the current K line chart of the target stock；
According to the similarity score, K line chart to be presented is determined from the history K line chart of each historical stock；
K line chart to be presented is shown on the stock interface.
With reference to first aspect, in first aspect in the first possible embodiment, each history stock of determination
The similarity score of the current K line chart of the history K line chart and target stock of ticket, comprising:
Normalized is executed to each history K line chart；
The tendency of each history K line chart and the current K line chart is subjected to similarity mode respectively, is obtained corresponding
First similarity value；And respectively by upper hachure, lower hachure and the entity of each history K line chart and the current K line chart
Line carries out similarity mode, obtains corresponding second similarity value；
Weighted sum operation is executed to each first similarity value and corresponding second similarity value, by what is obtained
Similarity score of the value of each weighted sum respectively as corresponding each history K line chart and the current K line chart.
It is with reference to first aspect, described according to the similarity score in second of first aspect possible embodiment,
K line chart to be presented is determined from the history K line chart of each historical stock, comprising:
According to the similarity score of the history K line chart of each historical stock and the current K line chart of the target stock,
Each historical stock is ranked up according to sequence from high to low；
According to the order of sequence, preset quantity historical stock is successively selected；Wherein, preset quantity is the history stock
One or more of ticket；
Obtain history K line chart corresponding with selected preset quantity historical stock, and the history K line chart that will acquire
As K line chart to be presented.
With reference to first aspect, in first aspect in the third possible embodiment, the method also includes:
Prediction subsequent trend graph of the current K line chart in predetermined period is generated using K line chart to be presented, specifically
Include:
Determine subsequent trend graph of each K line chart to be presented in predetermined period；
Calculate the confidence level of each subsequent trend graph；
According to the calculated result of confidence level, the highest subsequent trend graph of confidence level is selected；
After using the highest subsequent trend graph of selected confidence level as prediction of the current K line chart in predetermined period
Continuous trend graph.
With reference to first aspect, described respectively by each history K in the 4th kind of possible embodiment of first aspect
The tendency of line chart and the current K line chart carries out similarity mode, obtains corresponding first similarity value；And it respectively will be every
The upper hachure of a history K line chart and the current K line chart, lower hachure and entity line carry out similarity mode, are corresponded to
The second similarity value, comprising:
Using cosine similarity algorithm, the tendency of each history K line chart and the current K line chart is subjected to phase respectively
It is matched like degree, obtains corresponding first similarity value；And respectively by each history K line chart and the current K line chart
Upper hachure, lower hachure and entity line carry out similarity mode, obtain corresponding second similarity value.
Second aspect, this application provides a kind of similar K line charts to show device, is applied to terminal, and described device includes:
First acquisition unit is configured to obtain the current K line of target stock shown in the stock interface of the terminal
Figure；
Detection unit is configured to detect whether to receive the trigger action of the default control key on the stock interface；
Second acquisition unit is configured to when receiving the trigger action of the default control key on the stock interface,
The history K line chart of each historical stock corresponding with the trigger action is obtained from historical stock data；
First determination unit is configured to determine the history K line chart of each historical stock and the target stock
The similarity score of current K line chart；
Second determination unit is configured to according to the similarity score, from the history K line chart of each historical stock
Middle determination K line chart to be presented；
Display unit is configured to for K line chart to be presented being shown on the stock interface.
In conjunction with second aspect, in second aspect in the first possible embodiment, first determination unit includes:
Normalized subelement is configured to execute normalized to each history K line chart；
Similarity mode subelement is configured to the tendency of each history K line chart and the current K line chart respectively
Similarity mode is carried out, corresponding first similarity value is obtained；And respectively by each history K line chart and the current K
Upper hachure, lower hachure and the entity line of line chart carry out similarity mode, obtain corresponding second similarity value；
Weighted sum subelement is configured to hold each first similarity value and corresponding second similarity value
Row weighted sum operation, using the value of obtained each weighted sum as corresponding each history K line chart with it is described
The similarity score of current K line chart.
In conjunction with second aspect, in second of second aspect possible embodiment, second determination unit includes:
Sorting subunit is configured to according to the history K line chart of each historical stock and working as the target stock
The similarity score of preceding K line chart is ranked up each historical stock according to sequence from high to low；
Subelement is selected, the order according to sequence is configured to, successively selects preset quantity historical stock；Wherein, in advance
If quantity is one or more of described historical stock；
Subelement is obtained, is configured to obtain history K line chart corresponding with selected preset quantity historical stock, and
The history K line chart that will acquire is as K line chart to be presented.
The third aspect, this application provides a kind of terminal device, the terminal device includes: at least one processor, deposits
Reservoir, at least one network interface and user interface；
At least one described processor, memory, at least one network interface and user interface are coupled by bus system
Together；
The program or instruction that the processor is stored by the calling memory, for executing as described in relation to the first aspect
The step of similar K line chart methods of exhibiting.
Fourth aspect, this application provides a kind of computer readable storage medium, on the computer readable storage medium
It is stored with similar K line chart presentation program, is realized as described in relation to the first aspect when the similar K line chart presentation program is executed by processor
Similar K line chart methods of exhibiting the step of.
Above-mentioned technical proposal provided by the embodiments of the present application has the advantages that compared with prior art
The embodiment of the present application provides a kind of similar K line chart methods of exhibiting, device, terminal device and computer storage and is situated between
Matter, the similar K line chart methods of exhibiting are applied to terminal, open up in the stock interface of the terminal specifically includes the following steps: obtaining
The current K line chart of the target stock shown；Detect whether to receive the trigger action of the default control key on the stock interface；When
When receiving the trigger action of the default control key on the stock interface, obtains from historical stock data and grasped with the triggering
Make the history K line chart of corresponding each historical stock；Determine the history K line chart and the target stock of each historical stock
Current K line chart similarity score；According to the similarity score, from the history K line chart of each historical stock really
Fixed K line chart to be presented；K line chart to be presented is shown on the stock interface.
The embodiment of the present application is in terminal according to the history K line chart of each historical stock and working as target stock being calculated
The similarity score of preceding K line chart chooses one or more K line chart as similar K line from the history K line chart of each historical stock
Figure, is shown on the stock interface of terminal, improves search efficiency relative to the similar K line chart of manual hand search, make stock
Ticket user can be according to similarity score fast selecting one or more history K line chart as similar K line chart, and being capable of basis
Similarity score shows that one or more similar K line charts are compared for stock customer analysis on stock interface.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without any creative labor, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of similar K line chart methods of exhibiting provided by the embodiments of the present application；
Fig. 2 is the flow diagram of the similar K line chart methods of exhibiting of another kind provided by the embodiments of the present application；
Fig. 3 is the flow diagram of another similar K line chart methods of exhibiting provided by the embodiments of the present application；
Fig. 4 is the flow diagram of another similar K line chart methods of exhibiting provided by the embodiments of the present application；
Fig. 5 is the structural schematic diagram that a kind of similar K line chart provided by the embodiments of the present application shows device；
Fig. 6 is a kind of structural schematic diagram of terminal device provided by the embodiments of the present application.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In subsequent description, it is only using the suffix for indicating such as " module ", " component " or " unit " of element
Be conducive to explanation of the invention, itself there is no a specific meaning.Therefore, " module ", " component " or " unit " can mix
Ground uses.
Terminal can be implemented in a variety of manners.For example, terminal described in the present invention may include such as mobile phone, plate
Computer, laptop, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), navigation device, wearable device, Intelligent bracelet, pedometer etc. move
The fixed terminals such as dynamic terminal, and number TV, desktop computer.
It will be illustrated by taking mobile terminal as an example in subsequent descriptions, it will be appreciated by those skilled in the art that in addition to special
Except element for moving purpose, the construction of embodiment according to the present invention can also apply to the terminal of fixed type.
The embodiment of the present application provides a kind of similar K line chart methods of exhibiting, is applied to terminal, as shown in Figure 1, this method can
With the following steps are included:
S101, the current K line chart for obtaining target stock shown in the stock interface of terminal.
In the stock interface of client, user is capable of the current K line chart of object observing stock, and current K line chart is this
Application embodiment will find the K line chart of its similar K line, and current K line chart includes but is not limited to nearest 20 days day K of target stock
Line chart.
S102, the trigger action for detecting whether to receive default control key on stock interface.
In the embodiment of the present application, default control key is " similar K line " button on stock interface, clicks " phase in user
Like K line " after button, corresponding search interface is popped up at stock interface, and the current K line chart of target stock is shown on search interface.
Whether the embodiment of the present application further includes supporting display interface to show phase after user clicks " similar K line " button
It is analyzed and determined like K line, K line chart is there are many period, and e.g., whether minute K, day K, moon K, week K support current week according to system
The similar K line operation of phase judged, such as: if only the operation in day K period is supported not to be available at the non-interface day K
Similar K line function lists equity share less than 20 days and similar K line is not supported to show yet, for example, index, spin-off (futures,
Option, nest wheel ox bear etc.), plate do not support similar K line to show.
S103, when receiving the trigger action of the default control key on stock interface, obtained from historical stock data
The history K line chart of each historical stock corresponding with trigger action.
Server searches the history K line chart of whole historical stocks in stock database, to every phase of history K line chart with
The current K line chart of target stock carries out similarity score.
The similarity score of the current K line chart of S104, the history K line chart for determining each historical stock and target stock.
S105, according to the similarity score, K line chart to be presented is determined from the history K line chart of each historical stock.
S106, K line chart to be presented is shown on stock interface.
The several segments K line chart that similarity score sorts forward is shown under search interface.
The embodiment of the present application is in terminal according to the history K line chart of each historical stock and working as target stock being calculated
The similarity score of preceding K line chart chooses one or more K line chart as similar K line from the history K line chart of each historical stock
Figure, is shown on the stock interface of terminal, improves search efficiency relative to the similar K line chart of manual hand search, make stock
Ticket user can be according to similarity score fast selecting one or more history K line chart as similar K line chart, and being capable of basis
Similarity score shows that one or more similar K line charts are compared for stock customer analysis on stock interface.
Referring to Fig. 2, the embodiment of the invention also provides a kind of similar K line chart methods of exhibiting, this method implementations shown in Fig. 1
On the basis of example, above-mentioned steps S104, the phase for determining the history K line chart of each historical stock and the current K line chart of target stock
It scores like degree, further comprising the steps of:
S201, normalized is executed to each history K line chart.
Preferably, the height of history K line chart is opened and low accepts row normalized.
S202, the tendency of each history K line chart and current K line chart is subjected to similarity mode respectively, obtains corresponding the
One similarity value；And it is respectively that each history K line chart is similar to the upper hachure of current K line chart, lower hachure and the progress of entity line
Degree matching, obtains corresponding second similarity value.
Preferably, the embodiment of the present application calculates the first similarity and the second similarity value using cosine similarity algorithm.
S203, weighted sum operation is executed to each first similarity value and corresponding second similarity value, will obtained
Each weighted sum value respectively as corresponding each history K line chart and current K line chart similarity score.
Referring to Fig. 3, the embodiment of the invention also provides a kind of similar line chart methods of exhibiting, this method implementations shown in Fig. 1
On the basis of example, above-mentioned steps S105, according to similarity score, determination is to be presented from the history K line chart of each historical stock
K line chart, including following sub-step:
S301, the similarity score according to the current K line chart of the history K line chart and target stock of each historical stock are right
Each historical stock is ranked up according to sequence from high to low.
S302, the order according to sequence successively select preset quantity historical stock；Wherein, preset quantity is history
One or more of stock.
S303, history K line chart corresponding with selected preset quantity historical stock, and the history that will acquire are obtained
K line chart is as K line chart to be presented.
Referring to Fig. 4, the embodiment of the invention also provides a kind of similar line chart methods of exhibiting, this method implementations shown in Fig. 1
It further include generating prediction subsequent tendency of the current K line chart in predetermined period using K line chart to be presented on the basis of example
Figure, specifically includes the following steps:
S401, subsequent trend graph of each K line chart to be presented in predetermined period is determined.
S402, the confidence level for calculating each subsequent trend graph.
S403, the calculated result according to confidence level select the highest subsequent trend graph of confidence level.
S404, the prediction using the highest subsequent trend graph of selected confidence level as current K line chart in predetermined period
Subsequent trend graph.
Predetermined period can be for daily, weekly or monthly etc., the embodiment of the present application limit this.
Referring to Fig. 5, the embodiment of the present application also provides a kind of similar K line charts to show device, is applied to terminal, the device packet
It includes:
First acquisition unit 11 is configured to obtain the current K of target stock shown in the stock interface of the terminal
Line chart；
Detection unit 12 is configured to detect whether to receive the triggering behaviour of the default control key on the stock interface
Make；
Second acquisition unit 13 is configured to when the trigger action for receiving the default control key on the stock interface
When, the history K line chart of each historical stock corresponding with the trigger action is obtained from historical stock data；
First determination unit 14 is configured to determine the history K line chart of each historical stock and the target stock
Current K line chart similarity score；
Second determination unit 15 is configured to according to the similarity score, from the history K line of each historical stock
K line chart to be presented is determined in figure；
Display unit 16 is configured to for K line chart to be presented being shown on the stock interface.
In another embodiment of the application, the first determination unit 14 includes:
Normalized subelement (not shown) is configured to execute at normalization each history K line chart
Reason；
Similarity mode subelement (not shown) is configured to respectively work as each history K line chart with described
The tendency of preceding K line chart carries out similarity mode, obtains corresponding first similarity value；And respectively by each history K line
The upper hachure, lower hachure and entity line of figure and the current K line chart carry out similarity mode, obtain corresponding second similarity
Value；
Weighted sum subelement (not shown) is configured to each first similarity value and corresponding
Two similarity values execute weighted sum operation, using the value of obtained each weighted sum as corresponding each history
The similarity score of K line chart and the current K line chart.
In another embodiment of the application, the second determination unit 15 includes:
Sorting subunit (not shown), be configured to according to the history K line chart of each historical stock with it is described
The similarity score of the current K line chart of target stock is ranked up each historical stock according to sequence from high to low；
Subelement (not shown) is selected, the order according to sequence is configured to, successively selects preset quantity history
Stock；Wherein, preset quantity is one or more of described historical stock；
Subelement (not shown) is obtained, is configured to obtain corresponding with selected preset quantity historical stock
History K line chart, and the history K line chart that will acquire is as K line chart to be presented.
The embodiment of the present application also provides a kind of computer readable storage medium, deposited on the computer readable storage medium
Similar K line chart presentation program is contained, is realized when the similar K line chart presentation program is executed by processor such as each method embodiment institute
The step of similar K line chart methods of exhibiting shown, for example including following steps:
Obtain the current K line chart of target stock shown in the stock interface of the terminal；
Detect whether to receive the trigger action of the default control key on the stock interface；
When receiving the trigger action of the default control key on the stock interface, from historical stock data obtain with
The history K line chart of the corresponding each historical stock of the trigger action；
Determine the similarity score of the history K line chart of each historical stock and the current K line chart of the target stock；
According to the similarity score, K line chart to be presented is determined from the history K line chart of each historical stock；
K line chart to be presented is shown on the stock interface.
Fig. 6 is the structural schematic diagram for the mobile terminal that another embodiment of the present invention provides.Mobile terminal shown in fig. 6
600 include: at least one processor 601, memory 602, at least one network interface 604 and other users interface 603.It is mobile
Various components in terminal 600 are coupled by bus system 605.It is understood that bus system 605 is for realizing these groups
Connection communication between part.Bus system 605 further includes power bus, control bus and state in addition to including data/address bus
Signal bus.But for the sake of clear explanation, various buses are all designated as bus system 605 in Fig. 6.
Wherein, user interface 603 may include display, keyboard or pointing device (for example, mouse, trace ball
(trackball), touch-sensitive plate or touch screen etc..
It is appreciated that the memory 602 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
It or may include both volatile and non-volatile memories.Wherein, nonvolatile memory can be read-only memory (Read-
OnlyMemory, ROM), programmable read only memory (ProgrammableROM, PROM), Erasable Programmable Read Only Memory EPROM
(ErasablePROM, EPROM), electrically erasable programmable read-only memory (ElectricallyEPROM, EEPROM) dodge
It deposits.Volatile memory can be random access memory (RandomAccessMemory, RAM), and it is slow to be used as external high speed
It deposits.By exemplary but be not restricted explanation, the RAM of many forms is available, such as static random access memory
(StaticRAM, SRAM), dynamic random access memory (DynamicRAM, DRAM), Synchronous Dynamic Random Access Memory
(SynchronousDRAM, SDRAM), double data speed synchronous dynamic RAM (DoubleDataRate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (SynchlinkDRAM, SLDRAM) and direct rambus random access memory
(DirectRambusRAM, DRRAM).Memory 602 described herein is intended to include but is not limited to these to be suitble to any other
The memory of type.
In some embodiments, memory 602 stores following element, and unit or data structure can be performed, or
Their subset of person or their superset: operating system 6021 and application program 6022.
Wherein, operating system 6021 include various system programs, such as ccf layer, core library layer, driving layer etc., are used for
Realize various basic businesses and the hardware based task of processing.Application program 6022 includes various application programs, such as media
Player (MediaPlayer), browser (Browser) etc., for realizing various applied business.Realize embodiment of the present invention side
The program of method may be embodied in application program 6022.
In embodiments of the present invention, by the program or instruction of calling memory 602 to store, specifically, can be application
The program or instruction stored in program 6022, processor 601 are used to execute method and step provided by each method embodiment, such as
Include:
Obtain the current K line chart of target stock shown in the stock interface of the terminal；
Detect whether to receive the trigger action of the default control key on the stock interface；
When receiving the trigger action of the default control key on the stock interface, from historical stock data obtain with
The history K line chart of the corresponding each historical stock of the trigger action；
Determine the similarity score of the history K line chart of each historical stock and the current K line chart of the target stock；
According to the similarity score, K line chart to be presented is determined from the history K line chart of each historical stock；
K line chart to be presented is shown on the stock interface.
The method that the embodiments of the present invention disclose can be applied in processor 601, or be realized by processor 601.
Processor 601 may be a kind of IC chip, the processing capacity with signal.During realization, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 601 or the instruction of software form.Above-mentioned processing
Device 601 can be general processor, digital signal processor (DigitalSignalProcessor, DSP), specific integrated circuit
(ApplicationSpecific IntegratedCircuit, ASIC), ready-made programmable gate array
(FieldProgrammableGateArray, FPGA) either other programmable logic device, discrete gate or transistor logic
Device, discrete hardware components.It may be implemented or execute disclosed each method, step and the logical box in the embodiment of the present invention
Figure.General processor can be microprocessor or the processor is also possible to any conventional processor etc..In conjunction with the present invention
The step of method disclosed in embodiment, can be embodied directly in hardware decoding processor and execute completion, or use decoding processor
In hardware and software unit combination execute completion.Software unit can be located at random access memory, and flash memory, read-only memory can
In the storage medium of this fields such as program read-only memory or electrically erasable programmable memory, register maturation.The storage
Medium is located at memory 602, and processor 601 reads the information in memory 602, and the step of the above method is completed in conjunction with its hardware
Suddenly.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combination is to realize.For hardware realization, processing unit be may be implemented in one or more specific integrated circuit (Application
SpecificIntegratedCircuits, ASIC), digital signal processor (DigitalSignalProcessing, DSP),
Digital signal processing appts (DSPDevice, DSPD), programmable logic device (ProgrammableLogicDevice, PLD),
Field programmable gate array (Field-ProgrammableGateArray, FPGA), general processor, controller, microcontroller
In device, microprocessor, other electronic units for executing herein described function or combinations thereof.
For software implementations, the techniques described herein can be realized by executing the unit of function described herein.Software generation
Code is storable in memory and is executed by processor.Memory can in the processor or portion realizes outside the processor.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of similar K line chart methods of exhibiting, which is characterized in that be applied to terminal, the described method comprises the following steps:
Obtain the current K line chart of target stock shown in the stock interface of the terminal；
Detect whether to receive the trigger action of the default control key on the stock interface；
When receiving the trigger action of the default control key on the stock interface, from historical stock data obtain with it is described
The history K line chart of the corresponding each historical stock of trigger action；
Determine the similarity score of the history K line chart of each historical stock and the current K line chart of the target stock；
According to the similarity score, K line chart to be presented is determined from the history K line chart of each historical stock；
K line chart to be presented is shown on the stock interface.
2. the method according to claim 1, wherein the history K line chart of each historical stock of the determination
With the similarity score of the current K line chart of the target stock, comprising:
Normalized is executed to each history K line chart；
The tendency of each history K line chart and the current K line chart is subjected to similarity mode respectively, obtains corresponding first
Similarity value；And respectively by upper hachure, lower hachure and the entity line of each history K line chart and the current K line chart into
Row similarity mode obtains corresponding second similarity value；
Each of weighted sum operation is executed to each first similarity value and corresponding second similarity value, will obtain
Similarity score of the value of weighted sum respectively as corresponding each history K line chart and the current K line chart.
3. the method according to claim 1, wherein described according to the similarity score, described gone through from each
K line chart to be presented is determined in the history K line chart of history stock, comprising:
According to the similarity score of the history K line chart of each historical stock and the current K line chart of the target stock, to every
A historical stock is ranked up according to sequence from high to low；
According to the order of sequence, preset quantity historical stock is successively selected；Wherein, preset quantity is in the historical stock
One or more；
Obtain history K line chart corresponding with selected preset quantity historical stock, and the history K line chart conduct that will acquire
K line chart to be presented.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
Prediction subsequent trend graph of the current K line chart in predetermined period is generated using K line chart to be presented, it is specific to wrap
It includes:
Determine subsequent trend graph of each K line chart to be presented in predetermined period；
Calculate the confidence level of each subsequent trend graph；
According to the calculated result of confidence level, the highest subsequent trend graph of confidence level is selected；
Using the highest subsequent trend graph of selected confidence level as prediction of the current K line chart in predetermined period it is subsequent walk
Gesture figure.
5. according to the method described in claim 2, it is characterized in that, described respectively work as each history K line chart with described
The tendency of preceding K line chart carries out similarity mode, obtains corresponding first similarity value；And respectively by each history K line
The upper hachure, lower hachure and entity line of figure and the current K line chart carry out similarity mode, obtain corresponding second similarity
Value, comprising:
Using cosine similarity algorithm, the tendency of each history K line chart and the current K line chart is subjected to similarity respectively
Matching, obtains corresponding first similarity value；And respectively by the upper shadow of each history K line chart and the current K line chart
Line, lower hachure and entity line carry out similarity mode, obtain corresponding second similarity value.
6. a kind of similar K line chart shows device, which is characterized in that be applied to terminal, described device includes:
First acquisition unit is configured to obtain the current K line chart of target stock shown in the stock interface of the terminal；
Detection unit is configured to detect whether to receive the trigger action of the default control key on the stock interface；
Second acquisition unit is configured to when receiving the trigger action of the default control key on the stock interface, from going through
The history K line chart of each historical stock corresponding with the trigger action is obtained in history stock certificate data；
First determination unit is configured to determine the current K of the history K line chart of each historical stock and the target stock
The similarity score of line chart；
Second determination unit is configured to according to the similarity score, from the history K line chart of each historical stock really
Fixed K line chart to be presented；
Display unit is configured to for K line chart to be presented being shown on the stock interface.
7. device according to claim 6, which is characterized in that first determination unit includes:
Normalized subelement is configured to execute normalized to each history K line chart；
Similarity mode subelement is configured to respectively carry out the tendency of each history K line chart and the current K line chart
Similarity mode obtains corresponding first similarity value；And respectively by each history K line chart and the current K line chart
Upper hachure, lower hachure and entity line carry out similarity mode, obtain corresponding second similarity value；
Weighted sum subelement is configured to add each first similarity value and the execution of corresponding second similarity value
Sum operation is weighed, using the value of obtained each weighted sum as corresponding each history K line chart and the current K
The similarity score of line chart.
8. device according to claim 6, which is characterized in that second determination unit includes:
Sorting subunit is configured to the current K line of the history K line chart and the target stock according to each historical stock
The similarity score of figure is ranked up each historical stock according to sequence from high to low；
Subelement is selected, the order according to sequence is configured to, successively selects preset quantity historical stock；Wherein, present count
Amount is one or more of described historical stock；
Subelement is obtained, is configured to obtain history K line chart corresponding with selected preset quantity historical stock, and will obtain
The history K line chart got is as K line chart to be presented.
9. a kind of terminal device, which is characterized in that the terminal device include: at least one processor, memory, at least one
Network interface and user interface；
At least one described processor, memory, at least one network interface and user interface are coupled in one by bus system
It rises；
The processor is used to execute as any in claim 1 to 5 by the program or instruction of calling the memory to store
The step of similar K line chart methods of exhibiting described in one.
10. a kind of computer readable storage medium, which is characterized in that be stored with similar K on the computer readable storage medium
Line chart presentation program is realized when the similar K line chart presentation program is executed by processor such as any one of claim 1 to 5
The step of described similar K line chart methods of exhibiting.
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| CN112905291A (en) * | 2021-03-19 | 2021-06-04 | 北京字节跳动网络技术有限公司 | Data display method and device and electronic equipment |
| CN113362174A (en) * | 2021-06-17 | 2021-09-07 | 富途网络科技(深圳)有限公司 | Data comparison method, device, equipment and storage medium |
| WO2023050331A1 (en) * | 2021-09-30 | 2023-04-06 | 富途网络科技(深圳)有限公司 | K-line form recognition method, and electronic device |
| CN116681522A (en) * | 2023-06-05 | 2023-09-01 | 深圳价值网络科技有限公司 | K line form stock selection method and device, terminal equipment and storage medium |
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Application publication date: 20191105 |