CN114444855A - Dynamic evaluation method and device for comprehensive performance of steel structure enterprise - Google Patents
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Abstract
The application relates to a dynamic evaluation method and device for comprehensive performance of a steel structure enterprise. The method comprises the following steps: constructing an index of the performance of the steel structure enterprise to be evaluated, wherein the index comprises a static index and a dynamic index; determining the performance index of a secondary index contained in the static index; calculating the performance index of the static index based on the performance index of the secondary index contained in the static index; determining the performance index of a secondary index contained in the dynamic index; calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index; and weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise. The application has promoted comprehensive, reliability and the authenticity of steel construction enterprise performance assessment, provides scientific foundation for steel construction enterprise's future development strategy, has promoted enterprise competitiveness.
Description
Technical Field
The application relates to the technical field of data mining and data processing, in particular to a dynamic evaluation method and device for comprehensive performance of a steel structure enterprise.
Background
With the cooperative development of intelligent construction and building industrialization and the vigorous development of steel structure and other assembly type buildings, the building steel structure industry is continuously and rapidly increased, the industrial scale is continuously enlarged, and the development space of steel structure enterprises is wide. At present, the number of steel structure enterprises on the market is increased year by year, the scale of the enterprises is continuously enlarged, and the market competition is more and more intense. Steel structure enterprises want to stand out in fierce market competition, and need to accurately judge the own industrial position so as to carry out self-diagnosis, search short plates and gaps, excavate potential and advantages and improve enterprise market competitiveness. Therefore, the scientific and systematic evaluation of the performance of the comprehensive performance of the steel structure enterprises is of great significance.
However, in the field of steel structure industry, a scientific system and a method aiming at the comprehensive performance evaluation of steel structure enterprises do not exist at present, and the steel structure enterprises generally evaluate the performance only according to the yield and the output value. The yield and the output value are the most intuitive performance reaction for steel structure enterprises, but some potential influencing factors also determine the competitiveness of the enterprises. Such as the qualification grade of the steel structure enterprise, the project condition of the bid, the service range capable of being accepted, the credit rating and the like, the indexes not only reflect the reputation of the steel structure enterprise, but also reflect the operation and development conditions of the enterprise, and indirectly influence the transaction data of the steel structure enterprise. As most of the indexes are non-quantitative indexes, the indexes are usually ignored when steel structure enterprises carry out performance evaluation. Even if some enterprises take the indexes into consideration, only simple qualitative analysis is carried out, so that the comprehensiveness, reliability and authenticity of performance evaluation are reduced.
Disclosure of Invention
Based on the technical problems, the invention aims to improve the comprehensiveness, reliability and authenticity of performance evaluation of the steel structure enterprises, perform data mining on multi-source data related to production and operation of the steel structure enterprises, and comprehensively evaluate the performance according to various factors, thereby providing scientific basis for future development strategies of the steel structure enterprises.
The invention provides a dynamic evaluation method for comprehensive performance of a steel structure enterprise, which comprises the following steps:
constructing an index of the performance of the steel structure enterprise to be evaluated, wherein the index comprises a static index and a dynamic index;
determining the performance index of a secondary index contained in the static index;
calculating the performance index of the static index based on the performance index of the secondary index contained in the static index;
determining the performance index of a secondary index contained in the dynamic index;
calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index;
and weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
Specifically, the method for constructing the performance indexes of the steel structure enterprises to be evaluated comprises the following steps:
according to the characteristics of the steel structure enterprises to be evaluated, constructing indexes of the performance of the steel structure enterprises to be evaluated, wherein the indexes comprise static indexes and dynamic indexes;
and determining that the static index is an industrial strength static index and the dynamic index is an industrial efficiency dynamic index.
Further, the determining the performance index of the secondary indexes included in the static indexes comprises:
determining a secondary index contained in the static index of the industrial strength as a static secondary index;
and carrying out standardization processing on the original data corresponding to the static secondary indexes, and taking the processed data as the performance index of the secondary indexes contained in the static indexes.
Further preferably, the normalizing the raw data corresponding to the static secondary indicator includes:
acquiring original data corresponding to the static secondary indexes;
calculating the average number of each index in the original data;
calculating corresponding standard deviation and standardized value based on the average number of each index;
converting the normalized values to positive numbers.
Specifically, the determining the performance index of the secondary indexes included in the dynamic indexes comprises:
acquiring original data of a preset time node corresponding to the dynamic secondary index;
carrying out standardization processing on the original data of the preset time node corresponding to the dynamic secondary index;
and calculating the magnitude and the weight of each time node in the data obtained after the normalization processing, wherein the calculation method of the weight is obtained based on Newton's cooling law.
More specifically, the calculating the performance index of the dynamic indicator based on the performance index of the secondary indicator included in the dynamic indicator includes:
carrying out weighted calculation on the quantity values of the multiple time nodes according to the calculated weight;
and taking the calculation result as the performance index of the dynamic index.
Further, the weighting and summing the performance index of the dynamic indicator and the performance index of the static indicator according to a preset comprehensive performance evaluation formula to obtain a comprehensive performance value of the enterprise includes:
acquiring a preset comprehensive performance evaluation formula;
weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula;
and taking the result of the weighted summation as the comprehensive performance value of the enterprise.
The invention provides a dynamic evaluation device for the comprehensive performance of a steel structure enterprise, which comprises:
the system comprises an index construction module, a data processing module and a data processing module, wherein the index construction module is used for constructing an index of the performance of a steel structure enterprise to be evaluated, and the index comprises a static index and a dynamic index;
the static index determining module is used for determining the performance index of the secondary indexes contained in the static indexes;
the first performance index calculating module is used for calculating the performance index of the static index based on the performance index of the secondary index contained in the static index;
the dynamic index determining module is used for determining the performance index of the secondary indexes contained in the dynamic indexes;
the second calculation module of the performance index is used for calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index;
and the comprehensive performance obtaining module is used for weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
A third aspect of the invention provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of:
constructing an index of the performance of the steel structure enterprise to be evaluated, wherein the index comprises a static index and a dynamic index;
determining the performance index of a secondary index contained in the static index;
calculating the performance index of the static index based on the performance index of the secondary index contained in the static index;
determining the performance index of a secondary index contained in the dynamic index;
calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index;
and weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
A fourth aspect of the invention provides a computer program product comprising a computer program which, when executed by a processor, performs the steps of:
constructing an index of the performance of the steel structure enterprise to be evaluated, wherein the index comprises a static index and a dynamic index;
determining the performance index of a secondary index contained in the static index;
calculating the performance index of the static index based on the performance index of the secondary index contained in the static index;
determining the performance index of a secondary index contained in the dynamic index;
calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index;
and weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
The beneficial effect of this application does: the method scientifically constructs the indexes of the steel structure enterprise to be evaluated, the indexes comprise static indexes and dynamic indexes, the performance indexes of the dynamic indexes and the performance indexes of the static indexes are subjected to weighted summation, the comprehensive performance value of a target enterprise is obtained, the comprehensiveness, reliability and authenticity of the performance evaluation of the steel structure enterprise are improved, data mining is carried out on multi-source data related to production and operation of the steel structure enterprise, the performance is evaluated comprehensively according to various factors, particularly the tracking and evaluation of the dynamic indexes are carried out, scientific basis is provided for future development strategies of the steel structure enterprise, and enterprise competitiveness is improved.
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The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description, serve to explain the principles of the application.
The present application may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram illustrating steps of a dynamic evaluation method for comprehensive performance of a steel structure enterprise in an exemplary embodiment of the present application;
FIG. 2 is a schematic diagram illustrating a steel structure enterprise index in an exemplary embodiment of the present application;
FIG. 3 is a diagram illustrating a normalization process in an exemplary embodiment of the present application;
fig. 4 is a schematic structural diagram illustrating a dynamic evaluation device for comprehensive performance of a steel structure enterprise according to an exemplary embodiment of the present application;
FIG. 5 is a schematic diagram illustrating an exemplary embodiment of a computer device;
fig. 6 shows a schematic diagram of a storage medium provided in an exemplary embodiment of the present application.
Detailed Description
Hereinafter, embodiments of the present application will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present application. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present application. It will be apparent to one skilled in the art that the present application may be practiced without one or more of these details. In other instances, well-known features of the art have not been described in order to avoid obscuring the present application.
It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. The figures are not drawn to scale, wherein certain details may be exaggerated and omitted for clarity. The shapes of various regions, layers, and relative sizes and positional relationships therebetween shown in the drawings are merely exemplary, and deviations may occur in practice due to manufacturing tolerances or technical limitations, and a person skilled in the art may additionally design regions/layers having different shapes, sizes, relative positions, as actually required.
Several examples are given below in conjunction with the description of figures 1-6 to describe exemplary embodiments according to the present application. It should be noted that the following application scenarios are merely illustrated for the convenience of understanding the spirit and principles of the present application, and the embodiments of the present application are not limited in this respect. Rather, embodiments of the present application may be applied to any scenario where applicable.
Example 1:
in this embodiment, a dynamic evaluation method for comprehensive performance of a steel structure enterprise is implemented, as shown in fig. 1, including:
s1, constructing indexes of the performance of the steel structure enterprise to be evaluated, wherein the indexes comprise static indexes and dynamic indexes;
s2, determining the performance index of the secondary indexes contained in the static indexes;
s3, calculating the performance index of the static index based on the performance index of the secondary index contained in the static index;
s4, determining the performance index of the secondary indexes contained in the dynamic indexes;
s5, calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index;
and S6, carrying out weighted summation on the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
Specifically, an index of the performance of the steel structure enterprise to be evaluated is constructed, wherein the index comprises a static index and a dynamic index, and the index comprises the following steps:
according to the characteristics of the steel structure enterprises to be evaluated, constructing indexes of the performance of the steel structure enterprises to be evaluated, wherein the indexes comprise static indexes and dynamic indexes;
and determining that the static index is an industrial strength static index and the dynamic index is an industrial efficiency dynamic index.
In one possible implementation, determining the performance index of the secondary indicator included in the static indicator includes: determining a secondary index contained in the static index of the industrial strength as a static secondary index; and carrying out standardization processing on the original data corresponding to the static secondary indexes, and taking the processed data as the performance index of the secondary indexes contained in the static indexes.
Further preferably, the step of normalizing the raw data corresponding to the static secondary indicator includes: acquiring original data corresponding to the static secondary indexes; calculating the average number of each index in the original data; calculating corresponding standard deviation and standardization value based on the average number of each index; the normalized values are converted to positive numbers.
In another possible implementation, determining the performance index of the secondary indicator included in the dynamic indicator includes: acquiring original data of a preset time node corresponding to the dynamic secondary index; carrying out standardization processing on the original data of the preset time node corresponding to the dynamic secondary index; and calculating the magnitude and the weight of each time node in the data obtained after the standardization processing, wherein the calculation method of the weight is obtained based on Newton's cooling law.
More specifically, the calculating of the performance index of the dynamic indicator based on the performance index of the secondary indicator included in the dynamic indicator includes: carrying out weighted calculation on the quantity values of the multiple time nodes according to the calculated weight; and taking the calculation result as the performance index of the dynamic index.
Further, the performance index of the dynamic index and the performance index of the static index are weighted and summed according to a preset comprehensive performance evaluation formula to obtain a comprehensive performance value of the enterprise, and the method comprises the following steps: acquiring a preset comprehensive performance evaluation formula; weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula; and taking the result of the weighted summation as the comprehensive performance value of the enterprise.
Example 2:
the embodiment provides a dynamic evaluation method for comprehensive performance of a steel structure enterprise, and the steps are detailed as follows.
The method comprises the following steps of firstly, constructing an index of the performance of the steel structure enterprise to be evaluated, wherein the index comprises a static index and a dynamic index.
The static index is preferably an industrial strength static index, and the dynamic index is preferably an industrial strength dynamic index. The static index and the dynamic index can be used as a first-level index, namely, the static index of industrial strength and the dynamic index of industrial efficiency are used as a first-level index, and then the first-level index and the second-level index are divided. The static index of industrial efficiency reflects the industrial scale and the basic condition of the steel structure enterprise, and the dynamic index of industrial efficiency reflects the actual service carrying condition of the steel structure enterprise and the generated economic benefit.
And secondly, determining the performance index of a secondary index contained in the static index.
In one possible implementation, determining the performance index of the secondary indicator included in the static indicator includes: determining a secondary index contained in the static index of the industrial strength as a static secondary index; and carrying out standardization processing on the original data corresponding to the static secondary indexes, and taking the processed data as the performance index of the secondary indexes contained in the static indexes. As shown in fig. 2, the secondary indicators of the static indicators of industrial strength may preferably be financial assets and qualification grades, etc. The qualification grades are obtained by comprehensive evaluation of the China Steel Structure Association according to the basic conditions, the management level, the entity quality and the civilized production conditions of the steel structure enterprises and are classified into special grades, primary grades, secondary grades and tertiary grades.
Further preferably, as shown in fig. 3, the normalizing the raw data corresponding to the static secondary indicator includes: acquiring original data corresponding to the static secondary indexes; calculating the average number of each index in the original data; calculating corresponding standard deviation and standardization value based on the average number of each index; the normalized values are converted to positive numbers. The purpose of the standardization processing is to eliminate the difference of index units and magnitude, and the processed data is stored in a database. In one embodiment, the average is calculated assuming that the ith data in the n samples is xiCalculating the average of a certain index, wherein the calculation formula is as follows:
when calculating the standard deviation, calculating the standard deviation of n original data of a certain index, wherein the calculation formula is as follows:
when calculating the normalized value, assume that the normalized value of the ith sample is XiThe calculation formula is as follows:
finally, the normalized value is converted to a positive number, which is calculated as T (X)i)＝10±10XiWherein the positive indicator is "+" and the negative indicator is "-", in specific implementations, the negative indicator is removed.
And thirdly, calculating the performance index of the static index based on the performance index of the secondary index contained in the static index.
Calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the static index, and the method comprises the following steps: performing weighted calculation according to the calculated quantity value; and taking the calculation result as the performance index of the static index.
And fourthly, determining the performance index of the secondary indexes contained in the dynamic indexes.
The dynamic index reflects the actual service carrying condition of a steel structure enterprise and the generated economic benefit, and the index value fluctuates within a certain time range. As further shown in fig. 2, the secondary indicators of the dynamic indicator of industrial performance may preferably be the amount of orders, steel structure production, steel structure income, and the like.
In another possible implementation, determining the performance index of the secondary indicator included in the dynamic indicator includes: acquiring original data of a preset time node corresponding to the dynamic secondary index; carrying out standardization processing on the original data of the preset time node corresponding to the dynamic secondary index; and calculating the magnitude and the weight of each time node in the data obtained after the standardization processing, wherein the calculation method of the weight is obtained based on Newton's cooling law. The normalization process, which can be referred to again in FIG. 3, includes: acquiring original data corresponding to the dynamic secondary indexes; calculating the average number of each index in the original data; calculating corresponding standard deviation and standardization value based on the average number of each index; the normalized values are converted to positive numbers. The purpose of the standardization processing is to eliminate the difference of index units and magnitude, and the processed data is stored in a database.
And after normalization, calculating the magnitude and the weight of each time node in the obtained data, wherein the calculation method of the weight is obtained based on Newton's cooling law. The values and the corresponding time of the time nodes in a certain historical time of each secondary index are read from a database, so that the historical data can be selected to be preset time, such as one year, one month, one week and the like, the dynamic indexes are reflected in the change of the corresponding indexes of the steel structure enterprises at different times, and the development trend of the steel structure enterprises can be further evaluated. The weight calculation method carries out time attenuation calculation on the default weight according to the Newton's cooling law, the calculation result is used as the final weight of the corresponding time node of the index, and the formula is as follows:
where t is the current time, tiThe ith time node is represented, α represents an attenuation coefficient, and a person skilled in the art can refer to α according to specific service conditions, so that the attenuation coefficient meets service requirements in various application scenarios, W represents a default weight value, and it is assumed that an index value of each time node is equally important, where the default is a default weight in the current industry, and different weights are formed by adjusting according to the attenuation coefficient, for example, assuming that the weight of a steel tag single quantity before an epidemic situation is 10, and perhaps the weight during the epidemic situation is 9, which is not described herein in detail.
And fifthly, calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index.
Here, similarly to the third step, the calculating of the performance index of the dynamic indicator based on the performance index of the secondary indicator included in the dynamic indicator includes: carrying out weighted calculation on the quantity values of the multiple time nodes according to the calculated weight; and taking the calculation result as the performance index of the dynamic index.
And sixthly, performing weighted summation on the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain a comprehensive performance value of the enterprise.
In specific implementation, the method for obtaining the comprehensive performance value of the enterprise by weighting and summing the performance index of the dynamic index and the performance index of the static index according to a preset comprehensive performance evaluation formula comprises the following steps: acquiring a preset comprehensive performance evaluation formula; weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula; and taking the result of the weighted summation as the comprehensive performance value of the enterprise. A comprehensive performance evaluation formula is preferably a weighting and calculation formula, and a person skilled in the art can dynamically adjust the weight value of each index according to the actual service condition.
Example 3:
the embodiment provides a dynamic evaluation device of comprehensive performance of steel structure enterprise, as shown in fig. 4, the device includes:
the index construction module 401 is configured to construct an index of the performance of the steel structure enterprise to be evaluated, where the index includes a static index and a dynamic index;
a static index determining module 402, configured to determine a performance index of a secondary index included in the static index;
a first performance index calculating module 403, configured to calculate a performance index of the static indicator based on the performance indexes of the secondary indicators included in the static indicator;
a dynamic index determining module 404, configured to determine a performance index of a secondary index included in the dynamic index;
a second calculation module 405 for calculating the performance index of the dynamic indicator based on the performance index of the secondary indicator included in the dynamic indicator;
and the comprehensive performance obtaining module 406 is configured to perform weighted summation on the performance index of the dynamic indicator and the performance index of the static indicator according to a preset comprehensive performance evaluation formula, so as to obtain a comprehensive performance value of the enterprise.
Reference is now made to fig. 5, which is a diagram illustrating a computer device, in accordance with some embodiments of the present application. As shown in fig. 5, the computer device 2 includes: a processor 200, a memory 201, a bus 202 and a communication interface 203, wherein the processor 200, the communication interface 203 and the memory 201 are connected through the bus 202; the memory 201 stores a computer program that can be executed on the processor 200, and when the processor 200 executes the computer program, the method for dynamically evaluating the comprehensive performance of the steel structure enterprise provided by any one of the foregoing embodiments of the present application is executed, and the computer device may be a computer device with a touch-sensitive display.
The Memory 201 may include a high-speed Random Access Memory (RAM) and may further include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 203 (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network, and the like can be used.
The processor 200 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 200. The Processor 200 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps, and logic blocks disclosed in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 201, and the processor 200 reads the information in the memory 201 and completes the steps of the method in combination with the hardware thereof.
The computer equipment provided by the embodiment of the application and the dynamic evaluation method for the comprehensive performance of the steel structure enterprise provided by the embodiment of the application have the same inventive concept and have the same beneficial effects as the method adopted, operated or realized by the computer equipment.
The embodiment of the present application further provides a computer-readable storage medium corresponding to the dynamic evaluation method for the comprehensive performance of the steel structure enterprise provided by the foregoing embodiment, please refer to fig. 6, where the computer-readable storage medium shown in fig. 6 is an optical disc 30, and a computer program (i.e., a program product) is stored on the optical disc, and when the computer program is executed by a processor, the computer program will execute the dynamic evaluation method for the comprehensive performance of the steel structure enterprise provided by any of the foregoing embodiments.
In addition, examples of the computer-readable storage medium may also include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory, or other optical and magnetic storage media, which are not described in detail herein.
The computer-readable storage medium provided by the foregoing embodiment of the present application and the method for allocating a quantum key distribution channel in a spatial division multiplexing optical network provided by the embodiment of the present application have the same inventive concept, and have the same beneficial effects as methods adopted, run, or implemented by application programs stored in the computer-readable storage medium.
The embodiment of the present application further provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the method for dynamically evaluating the comprehensive performance of the steel structure enterprise provided by any of the foregoing embodiments is implemented, where the method includes the steps of: constructing an index of the performance of the steel structure enterprise to be evaluated, wherein the index comprises a static index and a dynamic index; determining the performance index of a secondary index contained in the static index; calculating the performance index of the static index based on the performance index of the secondary index contained in the static index; determining the performance index of a secondary index contained in the dynamic index; calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index; and weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
It should be noted that: the algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose devices may also be used with the teachings herein. The required structure for constructing such a device will be apparent from the description above. In addition, this application is not directed to any particular programming language. It will be appreciated that a variety of programming languages may be used to implement the teachings of the present application as described herein, and any descriptions of specific languages are provided above to disclose the best modes of the present application. In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the application and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification, and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except that at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification may be replaced by an alternative feature serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Various component embodiments of the present application may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functions of some or all of the components in the creation apparatus of a virtual machine according to embodiments of the present application. The present application may also be embodied as an apparatus or device program for carrying out a portion or all of the methods described herein. A program implementing the application may be stored on a computer readable medium or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A dynamic evaluation method for comprehensive performance of a steel structure enterprise is characterized by comprising the following steps:
constructing an index of the performance of the steel structure enterprise to be evaluated, wherein the index comprises a static index and a dynamic index;
determining the performance index of a secondary index contained in the static index;
calculating the performance index of the static index based on the performance index of the secondary index contained in the static index;
determining the performance index of a secondary index contained in the dynamic index;
calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index;
and weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
2. The method for dynamically evaluating the comprehensive performance of the steel structure enterprise according to claim 1, wherein the step of constructing the index of the performance of the steel structure enterprise to be evaluated comprises a static index and a dynamic index, and comprises the following steps:
according to the characteristics of the steel structure enterprises to be evaluated, constructing indexes of the performance of the steel structure enterprises to be evaluated, wherein the indexes comprise static indexes and dynamic indexes;
and determining that the static index is an industrial strength static index and the dynamic index is an industrial efficiency dynamic index.
3. The dynamic performance evaluation method for the steel structure enterprise complex as claimed in claim 2, wherein the determining the performance index of the secondary index included in the static index comprises:
determining a secondary index contained in the static index of the industrial strength as a static secondary index;
and carrying out standardization processing on the original data corresponding to the static secondary indexes, and taking the processed data as the performance index of the secondary indexes contained in the static indexes.
4. The dynamic evaluation method for the comprehensive performance of the steel structure enterprise according to claim 3, wherein the step of standardizing the raw data corresponding to the static secondary indexes comprises:
acquiring original data corresponding to the static secondary indexes;
calculating the average number of each index in the original data;
calculating corresponding standard deviation and standardized value based on the average number of each index;
converting the normalized values to positive numbers.
5. The method for dynamically evaluating the comprehensive performance of the steel structure enterprise as claimed in claim 2, wherein the determining the performance index of the secondary index included in the dynamic index comprises:
acquiring original data of a preset time node corresponding to the dynamic secondary index;
carrying out standardization processing on original data of a preset time node corresponding to the dynamic secondary index;
and calculating the magnitude and the weight of each time node in the data obtained after the standardization processing, wherein the calculation method of the weight is obtained based on Newton's cooling law.
6. The method as claimed in claim 5, wherein the calculating the performance index of the dynamic index based on the performance index of the secondary index included in the dynamic index includes:
carrying out weighted calculation on the quantity values of the multiple time nodes according to the calculated weight;
and taking the calculation result as the performance index of the dynamic index.
7. The dynamic evaluation method for the comprehensive performance of the steel structure enterprise as claimed in any one of claims 3 to 6, wherein the step of performing weighted summation on the performance index of the dynamic index and the performance index of the static index according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise comprises the following steps:
acquiring a preset comprehensive performance evaluation formula;
weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula;
and taking the result of the weighted summation as the comprehensive performance value of the enterprise.
8. The utility model provides a steel construction enterprise synthesizes performance dynamic assessment device which characterized in that, the device includes:
the system comprises an index construction module, a data processing module and a data processing module, wherein the index construction module is used for constructing an index of the performance of a steel structure enterprise to be evaluated, and the index comprises a static index and a dynamic index;
the static index determining module is used for determining the performance index of the secondary indexes contained in the static indexes;
the first performance index calculating module is used for calculating the performance index of the static index based on the performance index of the secondary index contained in the static index;
the dynamic index determining module is used for determining the performance index of the secondary indexes contained in the dynamic indexes;
the second calculation module of the performance index is used for calculating the performance index of the dynamic index based on the performance index of the secondary index contained in the dynamic index;
and the comprehensive performance obtaining module is used for weighting and summing the performance indexes of the dynamic indexes and the performance indexes of the static indexes according to a preset comprehensive performance evaluation formula to obtain the comprehensive performance value of the enterprise.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 7.
10. A computer program product comprising a computer program, characterized in that the computer program realizes the steps of the method of any one of claims 1 to 7 when executed by a processor.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117094607A (en) * | 2023-10-19 | 2023-11-21 | 北京国网信通埃森哲信息技术有限公司 | Assessment method and device for electric power informatization comprehensive performance |
| CN117132165A (en) * | 2023-09-13 | 2023-11-28 | 深圳达普信科技有限公司 | Dynamic performance evaluation method and system based on data mining |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117132165A (en) * | 2023-09-13 | 2023-11-28 | 深圳达普信科技有限公司 | Dynamic performance evaluation method and system based on data mining |
| CN117094607A (en) * | 2023-10-19 | 2023-11-21 | 北京国网信通埃森哲信息技术有限公司 | Assessment method and device for electric power informatization comprehensive performance |
| CN117094607B (en) * | 2023-10-19 | 2024-04-02 | 北京国网信通埃森哲信息技术有限公司 | Assessment method and device for electric power informatization comprehensive performance |
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