CN117114614A - Project cost management method and system - Google Patents
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Abstract
The application provides a project cost management method and a system, wherein the method comprises the following steps: when a user inputs the item content of the informationized item, a list of item cost is made based on the item content and a preset item cost estimation table; after the informationized project is started, the project cost condition of the informationized project is monitored and obtained at regular time; determining that the project cost is abnormal based on the project cost list and the project cost condition; and pushing the project cost abnormality to a user. According to the project cost management method and system, project cost management is performed on the informationized project adaptively and automatically, a plurality of project managers do not need to be arranged to perform project cost management on the informationized project together, convenience is improved, labor cost is reduced, in addition, the system can perform project cost management on the informationized project constantly and continuously, and comprehensiveness and management efficiency of project cost management are improved to a great extent.
Description
Technical Field
The application relates to the technical field of computer data processing, in particular to a project cost management method and system.
Background
Currently, when an information item starts, in order to avoid excessive item cost of the information item, etc., it is necessary to manage the item cost of the information item.
Generally, when project cost management is performed on an informationized project (such as a software test project, etc.), a plurality of project managers need to be arranged to perform the project cost management together, which is complex and high in labor cost.
Thus, a solution is needed.
Disclosure of Invention
The application aims to provide a project cost management method which is adaptive and capable of automatically managing project cost of an informationized project, a plurality of project managers do not need to manage the project cost of the informationized project together, convenience is improved, labor cost is reduced, in addition, a system can manage the project cost of the informationized project constantly and continuously, and comprehensiveness and management efficiency of project cost management are improved to a great extent.
The project cost management method provided by the embodiment of the application comprises the following steps:
when a user inputs the item content of the informationized item, a list of item cost is made based on the item content and a preset item cost estimation table;
after the informationized project is started, the project cost condition of the informationized project is monitored and obtained at regular time;
determining that the project cost is abnormal based on the project cost list and the project cost condition;
and pushing the project cost abnormality to a user.
Preferably, the project cost management method further comprises:
analyzing the serious value of project cost abnormality;
when the serious value is larger than or equal to a preset serious value threshold value, an abnormal solution meeting is created based on a preset meeting creation template;
based on a preset content complement template corresponding to the abnormal type of the project cost abnormality, carrying out content complement on the project cost abnormality to obtain content to be mapped;
mapping the content to be mapped into an exception solving meeting;
when conference speech is generated in the abnormal solution conference, setting the conference speech on a preset time line based on a speech time interval of the conference speech;
determining a talk burst on the timeline that meets talk burst conditions;
carrying out semantic extraction on each conference speech in the speech cluster to obtain a first semantic;
matching the first semantics with second semantics in a preset standard semantics library;
when the matching is met, acquiring preset auxiliary solution content corresponding to the second semantic of the matching;
mapping the solution auxiliary content into an abnormality solution meeting;
when the abnormal solution meeting is about to be disassembled, acquiring an abnormal solution strategy generated in the abnormal solution meeting;
solving the project cost abnormality based on an abnormality solving strategy;
wherein, the talk burst condition includes:
at least N groups of cross conference utterances exist in the utterances; the cross-conference speech includes: at least two conference utterances which are coincident exist in the utterance time interval;
the maximum interval distance between every two conference utterances in the speaking cluster is smaller than or equal to a preset distance threshold.
Preferably, the project cost management method further comprises:
when a user inputs an acceptance instruction for accepting the project cost abnormality, the project cost abnormality is added to the project cost list.
Preferably, the project cost management method further comprises:
generating a visual model based on the project cost list, the project cost condition and the project cost abnormality;
pushing the visual model to the user.
Preferably, the project cost management method further comprises:
when a user inputs an online auxiliary instruction, carrying out feature extraction on the project cost abnormality based on a preset first feature extraction template to obtain a plurality of abnormal features;
generating a template based on a preset search formula, and generating a first search formula according to each abnormal characteristic;
randomly concatenating the first search formula to obtain a first concatenated search formula;
based on the first serial search formula, searching an auxiliary strategy in a preset auxiliary strategy searching platform;
pushing the auxiliary strategy to the user;
acquiring a browsing record of a user browsing auxiliary strategy;
formulating a second series search based on the browsing records;
retrieving an auxiliary strategy to be selected from the auxiliary strategies based on the second serial retrieval type;
performing circle selection marking on the auxiliary strategy to be circle selected;
wherein, based on browsing the record, formulate the second series search formula, include:
performing feature extraction on the browsing records based on a preset second feature extraction template to obtain a plurality of record features;
determining a second search formula corresponding to each record characteristic from a preset search formula library;
and carrying out all the second search formulas in series to obtain a second series search formula.
Preferably, the project cost management method further comprises:
updating the project cost estimation table;
wherein updating the project cost estimation table comprises:
acquiring the credibility of the updated content;
when the credibility is larger than or equal to a preset credibility threshold, updating the project cost estimation table based on the updating content;
the acquiring formula for acquiring the credibility of the updated content is as follows:
wherein ρ is the confidence level, Q is the content size value of the updated content, ε t The (t) th historical reputation value of the content source of the updated content, K is the total number of the historical reputation values, gamma 1 And gamma 2 For a preset weight value, gamma 2 Is a preset error coefficient.
The project cost management system provided by the embodiment of the application comprises:
the project cost list making module is used for making a project cost list based on project contents and a preset project cost estimation table when a user inputs project contents of the informationized project;
the project cost condition monitoring module is used for monitoring and acquiring the project cost condition of the informationized project at regular time after the informationized project is started;
the project cost anomaly determination module is used for determining project cost anomalies based on the project cost list and the project cost conditions;
and the project cost exception pushing module is used for pushing the project cost exception to the user.
Preferably, the project cost management system further comprises:
an anomaly resolution module for including:
analyzing the serious value of project cost abnormality;
when the serious value is larger than or equal to a preset serious value threshold value, an abnormal solution meeting is created based on a preset meeting creation template;
based on a preset content complement template corresponding to the abnormal type of the project cost abnormality, carrying out content complement on the project cost abnormality to obtain content to be mapped;
mapping the content to be mapped into an exception solving meeting;
when conference speech is generated in the abnormal solution conference, setting the conference speech on a preset time line based on a speech time interval of the conference speech;
determining a talk burst on the timeline that meets talk burst conditions;
carrying out semantic extraction on each conference speech in the speech cluster to obtain a first semantic;
matching the first semantics with second semantics in a preset standard semantics library;
when the matching is met, acquiring preset auxiliary solution content corresponding to the second semantic of the matching;
mapping the solution auxiliary content into an abnormality solution meeting;
when the abnormal solution meeting is about to be disassembled, acquiring an abnormal solution strategy generated in the abnormal solution meeting;
solving the project cost abnormality based on an abnormality solving strategy;
wherein, the talk burst condition includes:
at least N groups of cross conference utterances exist in the utterances; the cross-conference speech includes: at least two conference utterances which are coincident exist in the utterance time interval;
the maximum interval distance between every two conference utterances in the speaking cluster is smaller than or equal to a preset distance threshold.
Preferably, the project cost management system further comprises:
an adding module for including:
when a user inputs an acceptance instruction for accepting the project cost abnormality, the project cost abnormality is added to the project cost list.
Preferably, the project cost management system further comprises:
the pushing module is used for comprising:
generating a visual model based on the project cost list, the project cost condition and the project cost abnormality;
pushing the visual model to the user.
Preferably, the project cost management system further comprises:
an auxiliary module for including:
when a user inputs an online auxiliary instruction, carrying out feature extraction on the project cost abnormality based on a preset first feature extraction template to obtain a plurality of abnormal features;
generating a template based on a preset search formula, and generating a first search formula according to each abnormal characteristic;
randomly concatenating the first search formula to obtain a first concatenated search formula;
based on the first serial search formula, searching an auxiliary strategy in a preset auxiliary strategy searching platform;
pushing the auxiliary strategy to the user;
acquiring a browsing record of a user browsing auxiliary strategy;
formulating a second series search based on the browsing records;
retrieving an auxiliary strategy to be selected from the auxiliary strategies based on the second serial retrieval type;
performing circle selection marking on the auxiliary strategy to be circle selected;
wherein, based on browsing the record, formulate the second series search formula, include:
performing feature extraction on the browsing records based on a preset second feature extraction template to obtain a plurality of record features;
determining a second search formula corresponding to each record characteristic from a preset search formula library;
and carrying out all the second search formulas in series to obtain a second series search formula.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims thereof as well as the appended drawings.
The technical scheme of the application is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application. In the drawings:
FIG. 1 is a schematic diagram of a project cost management method according to an embodiment of the application;
FIG. 2 is a schematic diagram of a project cost management system according to an embodiment of the application.
Detailed Description
The preferred embodiments of the present application will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present application only, and are not intended to limit the present application.
The embodiment of the application provides a project cost management method, as shown in fig. 1, comprising the following steps:
step S1: when a user inputs the item content of the informationized item, a list of item cost is made based on the item content and a preset item cost estimation table; the informational item may be, for example: software test items, etc.; the user may be a project manager, and the project content includes: a test object (software to be tested), a plurality of software test items to be performed (such as a functional test, a load test, etc.), and the like; the project cost estimation table has estimation costs corresponding to different software test projects, and the estimation costs can be preset in advance by technicians; the project cost list includes estimated costs corresponding to different software test projects, such as: functional test, 5 ten thousand yuan, etc.;
step S2: after the informationized project is started, the project cost condition of the informationized project is monitored and obtained at regular time; the project cost is the cost spent in executing different software test projects, such as: the labor cost is 1 kiloyuan, the hardware cost is 5 kiloyuan, and the like;
step S3: determining that the project cost is abnormal based on the project cost list and the project cost condition; project cost anomalies may be software test projects whose cost spends beyond the estimated cost;
step S4: and pushing the project cost abnormality to a user. Thus, project manager can check the project cost abnormality at any time, and manage intervention if necessary.
The working principle and the beneficial effects of the technical scheme are as follows:
according to the method, the project cost management is performed on the informationized project in a self-adaptive and automatic manner, a plurality of project managers do not need to be arranged to perform project cost management on the informationized project together, convenience is improved, labor cost is reduced, in addition, the system can perform project cost management on the informationized project constantly and continuously, and comprehensiveness and management efficiency of project cost management are improved to a great extent.
In one embodiment, the project cost management method further comprises:
analyzing the serious value of project cost abnormality; the severity value represents the abnormal severity of the project cost abnormality, the greater the severity value, the greater the abnormal severity;
when the serious value is larger than or equal to a preset serious value threshold value, an abnormal solution meeting is created based on a preset meeting creation template; the severity threshold may be, for example: 75; the conference creation template includes: creating an online conference, and pulling all project management personnel of the informationized project into the online conference to form an abnormal solution conference;
based on a preset content complement template corresponding to the abnormal type of the project cost abnormality, carrying out content complement on the project cost abnormality to obtain content to be mapped; the content complement template includes: the occurrence time of project cost abnormality, related personnel (such as personnel for performing software test and the like) and the like are completed;
mapping the content to be mapped into an exception solving meeting; after mapping, participants in the abnormal solution meeting can check;
when conference speech is generated in the abnormal solution conference, setting the conference speech on a preset time line based on a speech time interval of the conference speech;
determining a talk burst on the timeline that meets talk burst conditions;
carrying out semantic extraction on each conference speech in the speech cluster to obtain a first semantic;
matching the first semantics with second semantics in a preset standard semantics library;
when the matching is met, acquiring preset auxiliary solution content corresponding to the second semantic of the matching; the solution auxiliary content is content that can assist in solving the meeting situation represented by the second semantic, such as: the second semantic is how to reduce the hardware expense, and the solution auxiliary content is outsourced to a third party software tester;
mapping the solution auxiliary content into an abnormality solution meeting; after mapping, participants in the abnormal solution meeting can see the abnormal solution meeting to obtain assistance;
when the abnormal solution meeting is about to be disassembled, acquiring an abnormal solution strategy generated in the abnormal solution meeting; when the abnormal solution meeting is about to be dismissed, meeting participants can summarize and formulate a strategy for finally solving the problem of project cost abnormality, namely an abnormal solution strategy;
solving the project cost abnormality based on an abnormality solving strategy;
wherein, the talk burst condition includes:
at least N groups of cross conference utterances exist in the utterances; the cross-conference speech includes: at least two conference utterances which are coincident exist in the utterance time interval; n is a positive integer which can be set in advance by technicians according to requirements; generally, when the participants have discussion, opinion disagreement and the like, the participants can rob to speak and the like, the speaking time intervals of the conference speaking can be coincided, and at the moment, system intervention is needed to assist, so that the abnormal discussion efficiency of the participants is improved, and the conference process is improved;
the maximum interval distance between every two conference utterances in the speaking cluster is smaller than or equal to a preset distance threshold. The distance threshold may be, for example: 3 minutes, the distance unit on the time line is the time unit; generally, when a participant performs a stepwise discussion, the time interval between before and after the conference is not too large, so that the condition of the speaking cluster is set, and the situation of the stepwise discussion of the participant is screened out.
When the project cost is abnormal and serious, the embodiment of the application creates the abnormal solution conference, introduces the speaking cluster condition, detects the speaking cluster needing to be subjected to solution assistance from the conference speaking, realizes solution assistance based on the first semantic meaning, the second semantic meaning and the solution assistance content, and improves the efficiency of the formulation of the abnormal solution strategy.
In one embodiment, the project cost management method further comprises:
when a user inputs an acceptance instruction for accepting the project cost abnormality, the project cost abnormality is added to the project cost list. After the user receives the project cost abnormality, the project cost abnormality is added into the project cost list, so that the repeated pushing of the project cost abnormality to the user is avoided.
In one embodiment, the project cost management method further comprises:
generating a visual model based on the project cost list, the project cost condition and the project cost abnormality; the visualization model can be implemented in the form of a data model, so that a user can intuitively see the project cost list, the project cost condition and the project cost abnormality.
Pushing the visual model to the user.
In one embodiment, the project cost management method further comprises:
when a user inputs an online auxiliary instruction, carrying out feature extraction on the project cost abnormality based on a preset first feature extraction template to obtain a plurality of abnormal features; when the user inputs online assistance, the user is required to assist the user to solve the project cost abnormality online; the abnormal characteristics include: hyperbranched types (e.g., hardware spending hyperbranched), hyperbranched amounts, etc.;
generating a template based on a preset search formula, and generating a first search formula according to each abnormal characteristic; the first search formula is used for searching out content related to the abnormal characteristics;
randomly concatenating the first search formula to obtain a first concatenated search formula; when the first search formulas are randomly connected in series, different numbers of the first search formulas are connected in series to form a first series search formula; when the first serial search formula is used for searching, the search result needs to meet each first search formula in the first serial search formulas;
based on the first serial search formula, searching an auxiliary strategy in a preset auxiliary strategy searching platform; the auxiliary strategy searching platform is provided with a large number of auxiliary strategies, wherein the auxiliary strategies are strategies for carrying out auxiliary solution on the abnormal project cost, and the auxiliary strategy searching platform can be established by a technician by collecting the auxiliary strategies in advance according to requirements;
pushing the auxiliary strategy to the user; after being pushed to the user, the user can browse and select the auxiliary strategy;
acquiring a browsing record of a user browsing auxiliary strategy;
formulating a second series search based on the browsing records;
retrieving an auxiliary strategy to be selected from the auxiliary strategies based on the second serial retrieval type; the auxiliary strategy to be selected is an auxiliary strategy which is more likely to trend and interesting for the user;
performing circle selection marking on the auxiliary strategy to be circle selected; after marking, the user can quickly browse the auxiliary strategies which are more prone and interesting, so that quick browsing and selection are realized;
wherein, based on browsing the record, formulate the second series search formula, include:
performing feature extraction on the browsing records based on a preset second feature extraction template to obtain a plurality of record features; the recording features include: the type of the browsing auxiliary record, etc.;
determining a second search formula corresponding to each record characteristic from a preset search formula library; the search formula library has second search formulas corresponding to different record characteristics, and when the second search formulas are used for searching, the search result is required to be related to the record characteristics;
and carrying out all the second search formulas in series to obtain a second series search formula. When searching is performed using the second series search formulae after all of the series search, the search result needs to be correlated with each of the second series search formulae.
The embodiment of the application also provides an online auxiliary function for the user, adaptively searches and pushes the auxiliary strategy to the user, and adaptively searches the auxiliary strategy which is possibly more prone and interesting for the user when the user browses and selects the auxiliary strategy, thereby improving the browsing and selecting efficiency of the user, being more humanized and more intelligent.
In one embodiment, the project cost management method further comprises:
updating the project cost estimation table;
wherein updating the project cost estimation table comprises:
acquiring the credibility of the updated content; the update content is, for example: the corresponding estimated cost of different software test items;
when the credibility is larger than or equal to a preset credibility threshold, updating the project cost estimation table based on the updating content; the confidence threshold may be, for example: 8, 8; when the reliability is greater than or equal to the reliability threshold, updating is performed based on the updating content, so that updating accuracy is improved;
the acquiring formula for acquiring the credibility of the updated content is as follows:
wherein ρ is the confidence level, Q is the content size value of the updated content, ε t The (t) th historical reputation value of the content source of the updated content, K is the total number of the historical reputation values, gamma 1 And gamma 2 For a preset weight value, gamma 2 Is a preset error coefficient. The content source may be a technician, etc., and the historical reputation value represents the reputation level of the updated content provided by the content source historically, the better the reputation level, the higher the reputation value; the weight value and the error coefficient are constants and can be set in advance by a technician according to actual requirements.
The embodiment of the application provides a project cost management system, as shown in fig. 2, comprising:
the project cost list making module 1 is used for making a project cost list based on project contents and a preset project cost estimation table when a user inputs project contents of informationized projects;
the project cost condition monitoring module 2 is used for regularly monitoring and acquiring the project cost condition of the informationized project after the informationized project is started;
a project cost anomaly determination module 3 for determining a project cost anomaly based on the project cost list and the project cost condition;
and the project cost anomaly pushing module 4 is used for pushing the project cost anomaly to the user.
The project cost management system further comprises:
an anomaly resolution module for including:
analyzing the serious value of project cost abnormality;
when the serious value is larger than or equal to a preset serious value threshold value, an abnormal solution meeting is created based on a preset meeting creation template;
based on a preset content complement template corresponding to the abnormal type of the project cost abnormality, carrying out content complement on the project cost abnormality to obtain content to be mapped;
mapping the content to be mapped into an exception solving meeting;
when conference speech is generated in the abnormal solution conference, setting the conference speech on a preset time line based on a speech time interval of the conference speech;
determining a talk burst on the timeline that meets talk burst conditions;
carrying out semantic extraction on each conference speech in the speech cluster to obtain a first semantic;
matching the first semantics with second semantics in a preset standard semantics library;
when the matching is met, acquiring preset auxiliary solution content corresponding to the second semantic of the matching;
mapping the solution auxiliary content into an abnormality solution meeting;
when the abnormal solution meeting is about to be disassembled, acquiring an abnormal solution strategy generated in the abnormal solution meeting;
solving the project cost abnormality based on an abnormality solving strategy;
wherein, the talk burst condition includes:
at least N groups of cross conference utterances exist in the utterances; the cross-conference speech includes: at least two conference utterances which are coincident exist in the utterance time interval;
the maximum interval distance between every two conference utterances in the speaking cluster is smaller than or equal to a preset distance threshold.
The project cost management system further comprises:
an adding module for including:
when a user inputs an acceptance instruction for accepting the project cost abnormality, the project cost abnormality is added to the project cost list.
The project cost management system further comprises:
the pushing module is used for comprising:
generating a visual model based on the project cost list, the project cost condition and the project cost abnormality;
pushing the visual model to the user.
The project cost management system further comprises:
an auxiliary module for including:
when a user inputs an online auxiliary instruction, carrying out feature extraction on the project cost abnormality based on a preset first feature extraction template to obtain a plurality of abnormal features;
generating a template based on a preset search formula, and generating a first search formula according to each abnormal characteristic;
randomly concatenating the first search formula to obtain a first concatenated search formula;
based on the first serial search formula, searching an auxiliary strategy in a preset auxiliary strategy searching platform;
pushing the auxiliary strategy to the user;
acquiring a browsing record of a user browsing auxiliary strategy;
formulating a second series search based on the browsing records;
retrieving an auxiliary strategy to be selected from the auxiliary strategies based on the second serial retrieval type;
performing circle selection marking on the auxiliary strategy to be circle selected;
wherein, based on browsing the record, formulate the second series search formula, include:
performing feature extraction on the browsing records based on a preset second feature extraction template to obtain a plurality of record features;
determining a second search formula corresponding to each record characteristic from a preset search formula library;
and carrying out all the second search formulas in series to obtain a second series search formula.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present application without departing from the spirit or scope of the application. Thus, it is intended that the present application also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. A method of project cost management, comprising:
when a user inputs the item content of an informationized item, a list of item cost is made based on the item content and a preset item cost estimation table;
after the informationized project is started, the project cost condition of the informationized project is monitored and obtained at regular time;
determining a project cost anomaly based on the project cost list and the project cost condition;
pushing the project cost anomaly to the user.
2. The project cost management method of claim 1, further comprising:
analyzing the severity value of the project cost anomaly;
when the serious value is larger than or equal to a preset serious value threshold value, an abnormal solution meeting is created based on a preset meeting creation template;
based on a preset content complement template corresponding to the abnormal type of the project cost abnormality, carrying out content complement on the project cost abnormality to obtain content to be mapped;
mapping the content to be mapped into the exception solving meeting;
when conference speech is generated in the abnormality solving conference, setting the conference speech on a preset time line based on a speech time interval of the conference speech;
determining a talk burst from the timeline that meets a talk burst condition;
carrying out semantic extraction on each conference speech in the speech cluster to obtain a first semantic;
matching the first semantic meaning with a second semantic meaning in a preset standard semantic meaning library;
when the matching is met, acquiring preset auxiliary solution content corresponding to the second semantics which are met by the matching;
mapping the solution auxiliary content into the abnormality solution meeting;
when the abnormal solution meeting is about to be disassembled, acquiring an abnormal solution strategy generated in the abnormal solution meeting;
solving the project cost abnormality based on the abnormality solving strategy;
wherein the talk burst condition comprises:
at least N groups of cross conference utterances exist in the utterances; the cross-conference utterance includes: at least two conference utterances which are coincident exist in the utterance time interval;
and the maximum interval distance between every two conference utterances in the speaking cluster is smaller than or equal to a preset distance threshold.
3. The project cost management method of claim 1, further comprising:
and when the user inputs an acceptance instruction for accepting the project cost abnormality, adding the project cost abnormality into a project cost list.
4. The project cost management method of claim 1, further comprising:
generating a visual model based on the project cost list, the project cost condition and the project cost anomaly;
pushing the visualization model to the user.
5. The project cost management method of claim 1, further comprising:
when the user inputs an online auxiliary instruction, carrying out feature extraction on the project cost abnormality based on a preset first feature extraction template to obtain a plurality of abnormal features;
generating a template based on a preset search formula, and generating a first search formula according to each abnormal characteristic;
randomly connecting the first search formulas in series to obtain a first series search formula;
based on the first serial search, searching an auxiliary strategy in a preset auxiliary strategy search platform;
pushing the auxiliary strategy to the user;
acquiring a browsing record of the auxiliary strategy browsed by the user;
formulating a second series search formula based on the browsing record;
retrieving an auxiliary strategy to be selected from the auxiliary strategies based on the second serial retrieval type;
performing circle selection marking on the auxiliary strategy to be circle selected;
wherein, based on the browsing record, formulating a second serial search formula includes:
performing feature extraction on the browsing records based on a preset second feature extraction template to obtain a plurality of record features;
determining a second search formula corresponding to each record characteristic from a preset search formula library;
and carrying out all the second search formulas in series to obtain the second series search formula.
6. The project cost management method of claim 1, further comprising:
updating the project cost estimation table;
wherein updating the project cost estimation table comprises:
acquiring the credibility of the updated content;
when the credibility is larger than or equal to a preset credibility threshold, updating the project cost estimation table based on the updating content;
the acquiring formula for acquiring the credibility of the updated content is as follows:
wherein ρ is the confidence level, Q is the content size value of the updated content, ε t The (t) th historical reputation value of the content source of the updated content, K is the total number of the historical reputation values, gamma 1 And gamma 2 For a preset weight value, gamma 2 Is a preset error coefficient.
7. A project cost management system, comprising:
the project cost list making module is used for making a project cost list based on the project content and a preset project cost estimation table when a user inputs the project content of the informationized project;
the project cost condition monitoring module is used for monitoring and acquiring the project cost condition of the informationized project at regular time after the informationized project is started;
the project cost anomaly determination module is used for determining project cost anomalies based on the project cost list and the project cost conditions;
and the project cost exception pushing module is used for pushing the project cost exception to the user.
8. The project cost management system of claim 7, further comprising:
an anomaly resolution module for including:
analyzing the severity value of the project cost anomaly;
when the serious value is larger than or equal to a preset serious value threshold value, an abnormal solution meeting is created based on a preset meeting creation template;
based on a preset content complement template corresponding to the abnormal type of the project cost abnormality, carrying out content complement on the project cost abnormality to obtain content to be mapped;
mapping the content to be mapped into the exception solving meeting;
when conference speech is generated in the abnormality solving conference, setting the conference speech on a preset time line based on a speech time interval of the conference speech;
determining a talk burst from the timeline that meets a talk burst condition;
carrying out semantic extraction on each conference speech in the speech cluster to obtain a first semantic;
matching the first semantic meaning with a second semantic meaning in a preset standard semantic meaning library;
when the matching is met, acquiring preset auxiliary solution content corresponding to the second semantics which are met by the matching;
mapping the solution auxiliary content into the abnormality solution meeting;
when the abnormal solution meeting is about to be disassembled, acquiring an abnormal solution strategy generated in the abnormal solution meeting;
solving the project cost abnormality based on the abnormality solving strategy;
wherein the talk burst condition comprises:
at least N groups of cross conference utterances exist in the utterances; the cross-conference utterance includes: at least two conference utterances which are coincident exist in the utterance time interval;
and the maximum interval distance between every two conference utterances in the speaking cluster is smaller than or equal to a preset distance threshold.
9. The project cost management system of claim 7, further comprising:
an adding module for including:
and when the user inputs an acceptance instruction for accepting the project cost abnormality, adding the project cost abnormality into a project cost list.
10. The project cost management system of claim 7, further comprising:
the pushing module is used for comprising:
generating a visual model based on the project cost list, the project cost condition and the project cost anomaly;
pushing the visualization model to the user.
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