CN-121998571-A - Method, device, medium and electronic equipment for determining expense items based on inventory splitting

CN121998571ACN 121998571 ACN121998571 ACN 121998571ACN-121998571-A

Abstract

The application discloses a method, a device, a medium and electronic equipment for determining a cost item based on list splitting, wherein the method comprises the steps of splitting item feature texts in a list to be split to obtain at least two candidate item features to be grouped, determining an operation type and an importance level corresponding to the candidate item features, determining whether the importance level can independently describe the cost item related to the list to be split or not based on the candidate item features, grouping the candidate item features to obtain an item feature group corresponding to the list to be split based on the operation type and the importance level, and determining a target cost item corresponding to the list to be split based on the item feature group. By executing the technical scheme provided by the application, the accuracy and the efficiency of the inventory splitting can be improved, and the accuracy of determining the expense items can be improved.

Inventors

HONG PENG
WANG HUI
Han Aisheng

Assignees

杭州新中大科技股份有限公司

Dates

Publication Date: 20260508
Application Date: 20251117

Claims (10)

1. A method of determining a cost item based on inventory splitting, the method comprising: Splitting the item feature text in the list to be split to obtain at least two candidate item features to be grouped; Determining a job type and an importance level corresponding to the candidate item feature, wherein the importance level is determined based on whether the candidate item feature can independently describe a cost item related to the to-be-split list; grouping the candidate project features based on the job type and the importance level to obtain a project feature group corresponding to the to-be-split list; and determining a target expense item corresponding to the to-be-split list based on the item feature set.
2. The method according to claim 1, wherein the grouping the candidate item features based on the job type and the importance level to obtain the item feature group corresponding to the to-be-split list includes: If the importance level corresponding to the candidate item features is the first level, the candidate item features are used as independent feature groups; If the importance level corresponding to the candidate item features is the second level, combining the candidate item features belonging to the same job type based on the job type corresponding to the candidate item features to obtain a combined feature set; determining a project feature group corresponding to the to-be-split list based on the independent feature group, the combined feature group and the job type corresponding to the candidate project feature; The first level is higher than the second level, the candidate item features of the first level can independently describe the cost items related to the to-be-split list, and the candidate item features of the second level need to be combined to describe the cost items related to the to-be-split list.
3. The method of claim 2, wherein the determining the item feature set corresponding to the to-be-split list based on the independent feature set, the combined feature set, and the job type corresponding to the candidate item feature comprises: Determining candidate project features of which the job types belong to the basic types as basic project features; And respectively adding the basic project features into the independent feature group and the combined feature group to obtain the combined feature group.
4. The method of claim 1, wherein the determining the job type and importance level corresponding to the candidate item feature comprises: inputting the candidate project features into a job type determining model, and outputting job types corresponding to the candidate project features through the job type determining model; inputting the candidate item features into an importance level determining model respectively, and outputting importance levels corresponding to the candidate item features through the importance level determining model; The operation type determining model and the importance level determining model are respectively a multi-classification model and a two-classification model which are obtained by training based on training samples with labels, training samples used for training the operation type determining model and the importance level determining model are project features obtained by splitting project feature texts in an engineering quantity list, sample labels corresponding to the operation type determining model are of the operation type, and sample labels corresponding to the importance level determining model are of the importance level.
5. The method of claim 4, wherein before inputting the candidate item features into the importance level determination model, respectively, and outputting the importance levels corresponding to the candidate item features through the importance level determination model, the method further comprises: Determining whether the job type corresponding to the candidate item feature belongs to a basic type; And if the job type corresponding to the candidate item feature does not belong to the basic type, respectively inputting the candidate item feature into an importance level determination model.
6. The method of claim 1, wherein splitting the item feature text in the list to be split to obtain at least two candidate item features to be grouped comprises: Extracting the project characteristic text from the to-be-split list based on the content identification in the to-be-split list; Identifying feature separation marks in the project feature text, and determining the position of the feature separation marks as a segmentation position; And splitting the project feature text based on the splitting position to obtain at least two candidate project features to be grouped.
7. A billing item determination apparatus based on manifest splitting, the apparatus comprising: The project characteristic splitting module is used for splitting the project characteristic text in the list to be split to obtain at least two candidate project characteristics to be grouped; The feature attribute determining module is used for determining the operation type and the importance level corresponding to the candidate item feature, wherein the importance level is determined based on whether the candidate item feature can independently describe the expense item related to the to-be-split list; the project characteristic grouping module is used for grouping the candidate project characteristics based on the operation type and the importance level to obtain a project characteristic group corresponding to the to-be-split list; and Fei Yongxiang determining a target expense item corresponding to the to-be-split list based on the item feature set.
8. A computer readable storage medium having stored thereon a computer program, which when executed by a processor implements a method of inventory splitting based cost item determination as claimed in any one of claims 1 to 6.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the inventory splitting based cost item determination method of any one of claims 1-6 when the computer program is executed.
10. A computer program product comprising a computer program which, when executed by a processor, implements the inventory split-based cost item determination method of any one of claims 1-6.

Description

Method, device, medium and electronic equipment for determining expense items based on inventory splitting Technical Field The application relates to the field of construction engineering management and construction engineering data processing, in particular to a method, a device, a medium and electronic equipment for determining a cost item based on inventory splitting. Background The project quantity list is a standardized file used for defining core information such as project codes, project names, project characteristics, measurement units, project quantities and the like in construction project bid and contract management, and provides basis for project cost establishment and contract fulfillment. The engineering quantity list is a basic carrier for pricing a fee item, and the fee item converts engineering contents of the engineering quantity list into actual cost and price by means of specific categories such as material fees, professional sub-fees, labor sub-fees and the like according to item information such as item characteristics in the engineering quantity list. The two depend on each other, and jointly support the construction of engineering cost and the cost settlement in contract fulfillment. In the field of construction engineering management, the engineering quantity list is split mainly by manpower, so that the efficiency is low, the list is split depending on experience of operators, items are easy to leak, and the problem of low accuracy of determining the cost items exists. Disclosure of Invention The application provides a method, a device, a medium and electronic equipment for determining a cost item based on inventory splitting, which can achieve the aim of improving the accuracy and efficiency of inventory splitting and further improving the accuracy of determining the cost item. According to a first aspect of the present application there is provided a method of determining a cost item based on inventory splitting, the method comprising: Splitting the item feature text in the list to be split to obtain at least two candidate item features to be grouped; Determining a job type and an importance level corresponding to the candidate item feature, wherein the importance level is determined based on whether the candidate item feature can independently describe a cost item related to the to-be-split list; grouping the candidate project features based on the job type and the importance level to obtain a project feature group corresponding to the to-be-split list; and determining a target expense item corresponding to the to-be-split list based on the item feature set. According to a second aspect of the present application there is provided a inventory split based fee item determination apparatus, the apparatus comprising: The project characteristic splitting module is used for splitting the project characteristic text in the list to be split to obtain at least two candidate project characteristics to be grouped; The feature attribute determining module is used for determining the operation type and the importance level corresponding to the candidate item feature, wherein the importance level is determined based on whether the candidate item feature can independently describe the expense item related to the to-be-split list; the project characteristic grouping module is used for grouping the candidate project characteristics based on the operation type and the importance level to obtain a project characteristic group corresponding to the to-be-split list; and Fei Yongxiang determining a target expense item corresponding to the to-be-split list based on the item feature set. According to a third aspect of the present application, embodiments of the present application provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method for inventory splitting based cost item determination according to embodiments of the present application. According to a fourth aspect of the present application, an embodiment of the present application provides an electronic device, including a memory, a processor and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to implement a method for determining a cost item based on inventory splitting according to an embodiment of the present application. According to a fifth aspect of the application, embodiments of the application provide a computer program product comprising a computer program which, when executed by a processor, implements a method of inventory splitting based cost item determination according to embodiments of the application. According to the technical scheme, item feature texts in the list to be split are split, item-by-item analysis of the item feature texts is achieved, the original mixed item feature texts are converted into candidate item features with moderate granularity, a foundation is la