Software development cost evaluation method and device, medium, equipment and product

Through an automated software development cost assessment method, FASTTEXT and the maximum matching method are used to disassemble the requirement documents, identify and calculate the CFP score, and solve the problem of the COSMIC method relying on manual assessment, thus achieving efficient and accurate cost assessment.

CN120672409APending Publication Date: 2025-09-19CHINA MOBILE GROUP ZHEJIANG +3
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Patent Information

Application Number
CN202510624556.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-15
Publication Date
2025-09-19

AI Technical Summary

Technical Problem

The existing COSMIC function point method relies on manual evaluation in software development cost assessment, resulting in long evaluation cycles, strong subjectivity, and low accuracy, making it difficult to meet rapidly changing market demands.

Method used

By obtaining the requirements document of the target software project, using the FASTTEXT algorithm to decompose the paragraphs, identifying the functional process and splitting it into sub-processes, using the positive and negative maximum matching methods to perform word segmentation and identify keywords, the CFP score of each sub-process is calculated according to the preset CFP score relationship, and a cost assessment report is output. The final assessment result is adjusted based on the difficulty coefficient.

Benefits of technology

It realizes the automation of software development cost assessment, reduces manual intervention, improves the accuracy and standardization of assessment, reduces time expenditure, and meets the needs of rapid assessment.

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Abstract

The invention provides a software development cost evaluation method and device, a medium, equipment and a product. The method comprises the steps of obtaining a demand document corresponding to a target software project; performing paragraph splitting on the demand document to obtain at least one functional process; splitting each functional process into a plurality of sub-processes; identifying keywords in each sub-process, and calculating a CFP score of each sub-process according to a corresponding relationship between the keywords and a preset CFP basic score; and outputting a cost evaluation report about the target software project according to all the sub-processes and the CFP score of each sub-process. According to the method, manual item writing and workload calculation are not needed, the function process and the sub-process thereof can be automatically split and written according to the content in the demand document, the automation degree of the COSMIC method is improved, the complexity of original work is reduced, the time cost is reduced, and meanwhile the accuracy and the normalization of the CFP score of the calculation project are improved.
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