CN107038051B - BIOS configuration item recommendation method and device - Google Patents

BIOS configuration item recommendation method and device Download PDF

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CN107038051B
CN107038051B CN201710289674.1A CN201710289674A CN107038051B CN 107038051 B CN107038051 B CN 107038051B CN 201710289674 A CN201710289674 A CN 201710289674A CN 107038051 B CN107038051 B CN 107038051B
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bios configuration
association rule
configuration item
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bios
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CN107038051A (en
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李隆
杨静
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New H3C Information Technologies Co Ltd
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Abstract

The application provides a BIOS configuration item recommendation method and device, wherein the method comprises the following steps: determining a target association rule used when the BIOS configuration item is recommended; determining a BIOS configuration item to be recommended according to the target association rule; and recommending the BIOS configuration item according to the configuration item to be recommended. By applying the embodiment of the application, the difficulty of BIOS configuration can be reduced, and the efficiency of BIOS configuration can be improved.

Description

BIOS configuration item recommendation method and device
Technical Field
The present application relates to the field of network communication technologies, and in particular, to a method and an apparatus for recommending BIOS configuration items.
Background
The BIOS (Basic Input Output System) is a set of programs that are solidified on a ROM (Read-Only Memory) chip on a motherboard in a computer, and stores the most important Basic Input and Output programs of the computer, a self-test program after power-on, and a System self-start program, and can Read and write specific information set by the System from a CMOS (complementary metal Oxide Semiconductor). Its primary function is to provide the lowest level, most direct hardware setup and control for the computer.
Disclosure of Invention
The application provides a BIOS configuration item recommendation method and device, which are used for solving the problems of high difficulty and low efficiency of BIOS configuration in the conventional BIOS configuration scheme.
According to a first aspect of embodiments of the present application, a BIOS configuration item recommendation method is provided, including:
determining a target association rule used when the BIOS configuration item is recommended;
determining a BIOS configuration item to be recommended according to the target association rule;
and recommending the BIOS configuration item according to the configuration item to be recommended.
According to a second aspect of the embodiments of the present application, there is provided a BIOS configuration item recommendation device, including:
the system comprises a first determining unit, a second determining unit and a third determining unit, wherein the first determining unit is used for determining a target association rule used when the BIOS configuration item is recommended;
the second determining unit is used for determining the BIOS configuration items to be recommended according to the target association rule;
and the recommending unit is used for recommending the BIOS configuration item according to the configuration item to be recommended.
By applying the embodiment of the application, the target association rule used when the BIOS configuration item is recommended is determined, the BIOS configuration item to be recommended is determined according to the target association rule, and then the BIOS configuration item is recommended according to the configuration item to be recommended, so that the difficulty of BIOS configuration is reduced, and the efficiency of BIOS configuration is improved.
Drawings
FIG. 1 is a block diagram of a BIOS configuration item recommendation system according to an embodiment of the present disclosure;
FIG. 2 is a flowchart illustrating a BIOS configuration item recommendation method according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a BIOS configuration item recommendation device according to an embodiment of the present application;
FIG. 4 is a block diagram of an alternative BIOS configuration item recommendation device according to an embodiment of the present application;
FIG. 5 is a block diagram of an alternative BIOS configuration item recommendation device according to an embodiment of the present application;
FIG. 6 is a block diagram of an alternative BIOS configuration item recommendation device according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of another BIOS configuration item recommendation device according to an embodiment of the present application.
Detailed Description
There are roughly four conventional ways to configure BIOS: (1) modifying at BIOS Setup interface; (2) the BIOS configuration file is placed in a Flash memory of the BIOS, and the BIOS is loaded when the BIOS is restarted; (3) the BIOS configuration file is placed in Flash of a BMC (Baseboard Management Controller), and the BIOS is read and loaded from the BMC; (4) the BIOS is configured in an OS (operating System) using BIOS configuration related tools.
However, practice shows that in the conventional BIOS configuration implementation scheme, BIOS configuration items to be modified are basically determined first, and then the BIOS configuration items are modified, and the BIOS configuration items to be modified are usually different for different business requirements, so that for an ordinary user, how to determine the BIOS configuration items to be modified is difficult, and further, the BIOS configuration efficiency is low.
In order to make those skilled in the art better understand the technical solution in the embodiment of the present application, first, a brief description is given below of a system architecture applicable to the embodiment of the present application.
Referring to fig. 1, which is a schematic structural diagram of a BIOS configuration item recommendation system provided in an embodiment of the present application, as shown in fig. 1, the BIOS configuration item recommendation system may include a background server (also referred to as a management server) and a front-end server, where the background server may monitor a BIOS configuration operation on the front-end server; when the background server detects that the BIOS configuration operation occurs on the front-end server, the background server can determine a target association rule used when the BIOS configuration item is recommended, determine the BIOS configuration item to be recommended according to the target association rule, and further recommend the BIOS configuration item according to the configuration item to be recommended.
It should be noted that, in the embodiment of the present application, in order to improve the security and privacy of the BIOS configuration on the front-end server, a user on the side of the front-end server may actively select whether to allow the back-end server to monitor the BIOS configuration operation of the front-end server, and when the user selects to allow the back-end server to monitor the BIOS configuration operation of the front-end server, the processing is performed according to the above scheme.
In order to make the aforementioned objects, features and advantages of the embodiments of the present application more comprehensible, embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 2, a flow chart of a method for recommending BIOS configuration items is provided for an embodiment of the present application, where the method for recommending BIOS configuration items may be applied to a background server in a system architecture shown in fig. 1, and as shown in fig. 2, the method for recommending BIOS configuration items may include the following steps:
step 201, determining a target association rule used when recommending the BIOS configuration item.
In the embodiment of the present application, in order to reduce the difficulty of BIOS configuration, a rule (referred to as an association rule herein) for recommending BIOS configuration items may be preset, so that the backend server can recommend BIOS configuration items for the front-end server according to the association rule.
In one embodiment (embodiment one) of the present application, determining a target association rule used when making a BIOS configuration item recommendation may include:
when the configuration operation aiming at the target BIOS configuration item is detected, inquiring a preset association rule according to the target BIOS configuration item;
and determining the association rule which is inquired from the preset association rules and is matched with the target BIOS configuration item as the target association rule.
In this embodiment, when the backend server detects that a BIOS configuration operation occurs on a certain front-end server, the backend server may query a preset association rule according to a configured or configuring BIOS configuration item (referred to as a target BIOS configuration item herein) on the front-end server, and determine an association rule matching the target BIOS configuration item, which is queried from the preset association rule, as the target association rule.
For example, assume that the format of the preset association rule can be as shown in table 1:
TABLE 1
Matching items Recommendation item
A、B C
A、C B
… …
The matching item is a configured or configuring BIOS configuration item, and the recommendation item is other BIOS configuration items which may need to be configured on the premise of configuring each BIOS configuration item in the matching item.
Correspondingly, when the background server detects that the configuration operation aiming at the target BIOS configuration item occurs on the front-end server, the background server can inquire the preset association rule according to the target BIOS configuration item and determine whether the matched preset association rule exists.
For example, assuming that the target BIOS configuration item includes a and B, the backend server may determine that it matches the first association rule in the table above; assuming that the target BIOS configuration item includes a and C, the backend server may determine that it matches the second association rule in the table above, i.e., determine the second association rule in the table above as the target association rule.
In an implementation manner of this embodiment, the preset association rule may be determined by:
acquiring a training data set;
determining a corresponding frequent item set according to the training data set;
and determining a corresponding association rule according to the frequent item set.
In this embodiment, the background server may collect a certain number of BIOS configuration schemes to generate a training data set, perform data mining on the training data set by using a preset algorithm, such as Apriori algorithm, FP-Growth algorithm, and the like, to determine a corresponding frequent item set, and further, the background server may determine a corresponding association rule according to the frequent item set, which is specifically described below with reference to a specific example, and this embodiment of the present application is not described herein again.
Each BIOS configuration scenario corresponds to a BIOS configuration operation of a user on a front-end server, which typically includes a user modifying a plurality of BIOS configuration items.
Further, in this embodiment, the background server may update the preset association rule according to the actual BIOS configuration scheme of the user, so as to improve the accuracy of recommending the BIOS configuration item.
Accordingly, in an implementation manner of this embodiment, after determining the preset association rule, the method may further include:
and updating the training data set at regular time, and updating the preset association rule according to the updated training data set.
In this embodiment, the background server may obtain the BIOS configuration schemes of different front-end servers on line, add the newly obtained BIOS configuration scheme to the training data set at regular time to update the training data set, and determine a new association rule according to the updated training data set to implement updating of the preset association rule.
In another implementation manner of this embodiment, after determining the preset association rule, the method may further include:
and updating the preset association rule when the number of the newly added BIOS configuration schemes in the training data set reaches a threshold value.
In this embodiment, the background server may obtain BIOS configuration schemes of different front-end servers on line, add the newly obtained BIOS configuration schemes to the training data set when the number of the newly obtained BIOS configuration schemes reaches a preset threshold, and generate a new association rule according to the updated training data set to implement updating of the association rule.
In another embodiment (embodiment two), the determining a target association rule used when the BIOS configuration item recommendation is performed may include:
displaying an association rule selection interface, wherein the association rule selection interface comprises a plurality of sets of association rules;
and determining the association rule corresponding to the selection instruction input through the association selection interface as a preset association rule.
In this embodiment, it is considered that the configuration requirements of the user on the BIOS may be different for different application scenarios, and therefore, the corresponding association rules may be configured for various different application scenarios, and further, the background server may recommend the BIOS configuration item for the front-end server using different association rules according to the actual scenarios.
In this embodiment, when the front-end server needs to perform BIOS configuration, the back-end server may push an association rule selection interface to the front-end server, and the front-end server displays the association rule selection interface to the user; the user can select the association rule which accords with the current scene from the association rule selection interface according to the actual scene.
When the background server receives a selection instruction input by a user through the association rule selection interface, the association rule indicated by the selection instruction can be determined as the target association rule.
In this embodiment, the association rule corresponding to each application scenario configured in advance may be determined by a user according to experience, or determined by statistics of a BIOS configuration scheme in each application scenario, and specific implementation thereof is not described herein again.
Step 202, determining a BIOS configuration item to be recommended according to the target association rule.
In the embodiment of the application, after the background server determines the target association rule used when the BIOS configuration item is recommended, the BIOS configuration item to be recommended may be determined according to the target association rule.
In one embodiment of the present application, when the background server determines the target association rule according to the configured or configuring target BIOS configuration item (i.e. the first embodiment described above), determining the BIOS configuration item to be recommended according to the target association rule may include:
and determining the BIOS configuration items which are included in the target association rule and are associated with the target BIOS configuration items as the BIOS configuration items to be recommended.
In this embodiment, when the backend server queries a matching association rule (i.e., a target association rule) from preset association rules according to a target BIOS configuration item, the backend server may determine, according to the target association rule, a BIOS configuration item to be recommended that is associated with the target BIOS configuration item.
Taking the association rule shown in table 1 as an example, assuming that the backend server detects the BIOS configuration operation of the front-end server and the configured BIOS configuration items are a and B, the backend server may determine that the target association rule is the first association rule, and further, the backend server may determine that the configuration item to be recommended associated with the BIOS configuration item is C according to the target association rule.
In another embodiment of the present application, when the background server determines the target association rule according to the selection instruction input through the association rule selection interface (that is, in the second embodiment), determining the BIOS configuration item to be recommended according to the target association rule may include:
and determining the BIOS configuration items included in the target association rule as the BIOS configuration items to be recommended.
In this embodiment, when the backend server determines the target association rule according to the selection instruction input by the user through the association rule selection interface, the backend server may determine the BIOS configuration item included in the target association rule as the BIOS configuration item to be recommended.
And 203, recommending the BIOS configuration items according to the BIOS configuration items to be recommended.
In the embodiment of the application, after the background server determines the to-be-recommended BIOS configuration item associated with the target BIOS configuration item, the to-be-recommended BIOS configuration item may be recommended to the front-end server.
Taking the example illustrated in step 202 as an example, after the background server determines the configuration item to be recommended, a recommendation message may be generated, for example, "after the configuration of the BIOS configuration items a and B is completed, you may also configure the BIOS configuration item C", and the recommendation message is pushed to the corresponding front-end server, and is displayed to the user by the front-end server, so that the user determines the BIOS configuration item to be configured according to the recommendation message.
Further, in this embodiment of the application, when the backend server does not query the matching association rule according to the target BIOS configuration item, the backend server may recommend the BIOS configuration item according to the default BIOS configuration item.
The default BIOS configuration item may be determined by an administrator according to experience, or the default BIOS configuration item may be determined by ranking the configuration heat degrees of the BIOS configuration items and determining the BIOS configuration items with the highest configuration heat degrees as the default BIOS configuration item. The configuration heat of the BIOS configuration item may be positively correlated with the number of times the user configures the BIOS configuration item within the statistical time.
It is worth noting that in the embodiment of the application, when the background server does not inquire the matched association rule according to the target BIOS configuration item, the background server may not recommend the BIOS configuration item.
It can be seen that, in the method flow shown in fig. 2, by determining the target association rule used when the BIOS configuration item is recommended, determining the BIOS configuration item to be recommended according to the target association rule, and then recommending the BIOS configuration item according to the configuration item to be recommended, the difficulty of BIOS configuration can be reduced, and the efficiency of BIOS configuration can be improved.
In order to enable those skilled in the art to better understand the technical solutions provided by the embodiments of the present application, the technical solutions provided by the embodiments of the present application are described below with reference to specific examples.
In this embodiment, when the user uses the BIOS configuration function on the front-end server side, the front-end server may record a BIOS configuration item (i.e., a BIOS configuration scheme) modified by the user, and upload the recorded BIOS configuration scheme to the back-end server; the background server can generate a training data set by acquiring the BIOS configuration scheme of the front-end server.
The background server may perform data mining on the training data set using Apriori algorithm to determine the corresponding frequent item set.
In this embodiment, assume that the training dataset includes 9 sets of BIOS configuration schemes (corresponding to 9 configuration events respectively), the 9 configurations each modify some BIOS configuration items, and the union of the 9 modified BIOS configuration items is { VMX, Power Technology, System L, Memory Frequency, SATA Controller }. the 5 BIOS configuration items are represented by I1-I5 respectively, the number of configuration events is represented by TID, and the following table illustrates that 9 configuration events are obtained.
TABLE 2
TID BIOS configuration items TID BIOS configuration items
1 I1,I2,I5 6 I2,I3
2 I2,I4 7 I1,I3
3 I2,I3 8 I1,I2,I3,I5
4 I1,I2,I4 9 I1,I2,I3
5 I1,I3
As can be seen from table 2, the BIOS configuration items modified by the configuration event 1 include (I1, I2, I5), and the BIOS configuration items modified by the configuration event 2 include (I2, I4) … the BIOS configuration items modified by the configuration event 9 include (I1, I2, I3).
Assuming that the preset support count is 2, the frequent item set generated by data mining the training data set through Apriori algorithm includes { I1, I2, I3}, { I1, I2, I5}, i.e., { VMX, Power Technology, System L angle } and { VMX, Power Technology, SATA Controller } which are two combinations of the frequent item set satisfying the preset support count (i.e. 2).
Wherein, the frequent item set { I1, I2, I3} includes 6 non-empty proper subsets: { I1}, { I2}, { I3}, { I1, I2}, { I1, I3}, { I2, I3}, respectively, the following association rules may be constructed:
{ I1, I2} - > { I3}, { I1, I3} - > { I2}, { I2, I3} - > { I1}, { I1} - > { I2, I3}, { I2} - > { I1, I3} and { I3} - > { I1, I2 };
similarly, the frequent item set { I1, I2, I5} contains 6 non-empty true subsets: { I1}, { I2}, { I5}, { I1, I2}, { I1, I5}, { I2, I5}, respectively, the following association rules may be constructed:
{ I1, I2} - > { I5}, { I1, I5} - > { I2}, { I2, I5} - > { I1}, { I1} - > { I2, I5}, { I2} - > { I1, I5} and { I5} - > { I1, I2 }.
The background server may calculate the confidence degrees of the association rules respectively by the following formulas:
Figure BDA0001281617330000091
here, confidence (a ═ B) is a confidence of { a } ═ B }, P (a | B) is a probability of occurrence of event B under a condition that event a occurs, support _ count (a ∪ B) is a { a, B } support count, and support _ count (a) is a { a } support count.
For example, assuming that a is I1 and I2, and B is I3, then support _ count (a) is 4 (i.e., the number of configuration events that include both I1 and I2 among the above 9 configuration events, i.e., 1, 4, 8, and 9), and support _ count (a ∪ B) is 2 (i.e., the number of configuration events that include both I1, I2, and I3 among the above 9 configuration events, i.e., 8 and 9), so that confidence (a ═ B) ═ 2/4 is 50%.
Similarly, the confidence levels of the association rules obtained by the background server through calculation are respectively shown in table 3:
Figure BDA0001281617330000092
Figure BDA0001281617330000101
assuming that the preset minimum confidence threshold is 90%, only rules 8, 9 and 12 in the association rules are satisfied; therein, rule 8 may be described as: it is considered with 100% confidence that if the user configures VMX and SATA controllers, then Power Technology will also be configured, and other rules and so on.
After determining the association rule, the background server may recommend the BIOS configuration item according to the association rule.
For example, when the backend server detects that the front-end server has configured VMX and SATA controllers (I1 and I5), the backend server may recommend the BIOS configuration item of Power Technology to the front-end server, such as outputting a prompt message that "100% of users will also configure Power Technology" after having configured VMX and SATA controllers.
As can be seen from the above description, in the technical solution provided in the embodiment of the present application, by determining the target association rule used when the BIOS configuration item is recommended, and determining the BIOS configuration item to be recommended according to the target association rule, and further recommending the BIOS configuration item according to the configuration item to be recommended, the difficulty of BIOS configuration is reduced, and the efficiency of BIOS configuration is improved.
Referring to fig. 3, a schematic structural diagram of a BIOS configuration item recommendation device provided in an embodiment of the present application is shown, where the BIOS configuration item recommendation device may be applied to a background server in the foregoing method embodiment, and as shown in fig. 3, the BIOS configuration item recommendation device may include:
a first determining unit 310, configured to determine a target association rule used when the BIOS configuration item recommendation is performed;
a second determining unit 320, configured to determine, according to the target association rule, a BIOS configuration item to be recommended;
and the recommending unit 330 is configured to recommend the BIOS configuration item according to the configuration item to be recommended.
Referring to fig. 4 together, a schematic structural diagram of another BIOS configuration item recommendation device according to an embodiment of the present application is shown in fig. 4, where, on the basis of the BIOS configuration item recommendation device shown in fig. 3, the BIOS configuration item recommendation device shown in fig. 4 further includes:
a detection unit 340 for detecting a BIOS configuration operation;
the query unit 350 is configured to query a preset association rule according to a target BIOS configuration item when the detection unit detects a configuration operation for the target BIOS configuration item;
accordingly, the first determining unit 310 is specifically configured to determine, as the target association rule, the association rule that is queried from the preset association rule by the querying unit 350 and matches the target BIOS configuration item.
Referring to fig. 5, a schematic structural diagram of another BIOS configuration item recommendation device according to an embodiment of the present application is shown in fig. 5, where, on the basis of the BIOS configuration item recommendation device shown in fig. 3, the BIOS configuration item recommendation device shown in fig. 5 further includes:
a display unit 360, configured to display an association rule selection interface, where the association rule selection interface includes multiple sets of association rules;
the first determining unit 310 is specifically configured to determine, as the target association rule, an association rule corresponding to the selection instruction input through the association rule selection interface.
Referring to fig. 6 together, a schematic structural diagram of another BIOS configuration item recommendation device according to an embodiment of the present application is shown in fig. 6, where, on the basis of the BIOS configuration item recommendation device shown in fig. 4, the BIOS configuration item recommendation device shown in fig. 6 further includes:
an obtaining unit 370 for obtaining a training data set; the training data set comprises a preset number of BIOS configuration schemes;
a third determining unit 380, configured to determine a corresponding frequent item set according to the training data set;
a fourth determining unit 390, configured to determine a corresponding association rule according to the frequent item set.
Referring to fig. 7 together, a schematic structural diagram of another BIOS configuration item recommendation device according to an embodiment of the present application is shown in fig. 7, where, on the basis of the BIOS configuration item recommendation device shown in fig. 6, the BIOS configuration item recommendation device shown in fig. 7 further includes:
an updating unit 400, configured to update the training data set at regular time, and update the preset association rule according to the updated training data set; or when the number of the newly added BIOS configuration schemes in the training data set reaches a threshold value, updating the preset association rule.
The implementation process of the functions and actions of each unit in the above device is specifically described in the implementation process of the corresponding step in the above method, and is not described herein again.
For the device embodiments, since they substantially correspond to the method embodiments, reference may be made to the partial description of the method embodiments for relevant points. The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the application. One of ordinary skill in the art can understand and implement it without inventive effort.
According to the embodiment, the target association rule used when the BIOS configuration item is recommended is determined, the BIOS configuration item to be recommended is determined according to the target association rule, and then the BIOS configuration item is recommended according to the configuration item to be recommended, so that the difficulty of BIOS configuration is reduced, and the efficiency of BIOS configuration is improved.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (6)

1. A BIOS configuration item recommendation method is characterized by comprising the following steps:
determining a target association rule used when the BIOS configuration item is recommended;
determining a BIOS configuration item to be recommended according to the target association rule;
recommending the BIOS configuration item according to the configuration item to be recommended; wherein, the determining the target association rule used when the BIOS configuration item recommendation is performed includes:
when configuration operation aiming at a target BIOS configuration item is detected, inquiring a preset association rule according to the target BIOS configuration item;
determining the association rule which is inquired from the preset association rules and matched with the target BIOS configuration item as the target association rule; the target association rule comprises an association relation between the target BIOS configuration item and the BIOS configuration item to be recommended, and the target BIOS configuration item is a configured or configuring BIOS configuration item; the BIOS configuration items to be recommended are the BIOS configuration items which are included in the target association rule and are associated with the target BIOS configuration items.
2. The method according to claim 1, wherein the preset association rule is determined by:
acquiring a training data set;
determining a corresponding frequent item set according to the training data;
and determining a corresponding association rule according to the frequent item set.
3. The method of claim 2, further comprising:
updating the training data set at regular time, and updating the preset association rule according to the updated training data set;
or when the number of the newly added BIOS configuration schemes in the training data set reaches a threshold value, updating the preset association rule.
4. A BIOS configuration item recommendation device, comprising:
the system comprises a first determining unit, a second determining unit and a third determining unit, wherein the first determining unit is used for determining a target association rule used when the BIOS configuration item is recommended;
the second determining unit is used for determining the BIOS configuration items to be recommended according to the target association rule;
the recommending unit is used for recommending the BIOS configuration item according to the configuration item to be recommended; wherein the apparatus further comprises:
a detection unit for detecting a BIOS configuration operation;
the query unit is used for querying a preset association rule according to the target BIOS configuration item when the detection unit detects the configuration operation aiming at the target BIOS configuration item;
the first determining unit is specifically configured to determine, as the target association rule, an association rule that is queried by the querying unit from the preset association rules and matches the target BIOS configuration item; the target association rule comprises an association relation between the target BIOS configuration item and the BIOS configuration item to be recommended, and the target BIOS configuration item is a configured or configuring BIOS configuration item; the BIOS configuration items to be recommended are the BIOS configuration items which are included in the target association rule and are associated with the target BIOS configuration items.
5. The apparatus of claim 4, further comprising:
an acquisition unit for acquiring a training data set; the training data set comprises a preset number of BIOS configuration schemes;
a third determining unit, configured to determine a corresponding frequent item set according to the training data set;
and the fourth determining unit is used for determining the corresponding association rule according to the frequent item set.
6. The apparatus of claim 5, further comprising:
the updating unit is used for updating the training data set at regular time and updating the preset association rule according to the updated training data set; or when the number of the newly added BIOS configuration schemes in the training data set reaches a threshold value, updating the preset association rule.
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