CN111612420A - Science and technology project type screening item auxiliary system - Google Patents
Science and technology project type screening item auxiliary system Download PDFInfo
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- CN111612420A CN111612420A CN202010431105.8A CN202010431105A CN111612420A CN 111612420 A CN111612420 A CN 111612420A CN 202010431105 A CN202010431105 A CN 202010431105A CN 111612420 A CN111612420 A CN 111612420A
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- 230000004048 modification Effects 0.000 claims description 6
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Abstract
The invention relates to the technical field of science and technology projects, in particular to a science and technology project type screening item auxiliary system which is convenient for carrying out type screening items on a large number of science and technology projects and improves project management efficiency; it is characterized by comprising: the project entry unit is used for entering the project name and the content thereof and sending the project name and the entered content thereof; the extraction statistical unit is used for receiving the item name and the entry content thereof sent by the item entry unit, extracting keywords from the item content, calculating the frequency proportion of each keyword appearing in the text, and sending the item name and the keyword proportion information in the item; and the local server is used for storing the project type database, comparing a plurality of groups of keywords with the highest percentage in the category database with the project type names in the category database, and sending the project names and the project types if a group of project types with the highest percentage sum of the categories to which the received keywords belong can be obtained.
Description
Technical Field
The invention relates to the technical field of science and technology projects, in particular to a science and technology project type screening and selecting auxiliary system.
Background
In the working process of screening a large number of science and technology projects, a large number of manual works are often needed to screen the selected items, manpower and time are wasted, and the screening and item setting efficiency is low, so that an auxiliary system for screening the selected items of the science and technology projects is urgently needed.
Disclosure of Invention
In order to solve the technical problems, the invention provides the scientific and technological project type screening item auxiliary system which is convenient for carrying out type screening items on a large number of scientific and technological projects and improves project management efficiency.
The invention relates to a scientific and technological project type screening item auxiliary system, which comprises:
the project entry unit is used for entering the project name and the content thereof and sending the project name and the entered content thereof;
the extraction statistical unit is used for receiving the item name and the entry content thereof sent by the item entry unit, extracting keywords from the item content, calculating the frequency proportion of each keyword appearing in the text, and sending the item name and the keyword proportion information in the item;
the local server is used for storing a project category database, comparing a plurality of groups of keywords with the highest percentage in the category database with the project category names in the category database, if a group of project categories with the highest percentage sum of the categories of the received keywords can be obtained, sending the project names and the project categories, and if a group of project categories with the highest percentage sum of the categories of the received keywords cannot be obtained, sending the percentage details and the project names of the categories of the keywords;
wherein the project category database comprises project categories and keywords thereof;
the manual item setting unit is used for receiving the item names and the item types which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, manually setting the items, and sending the item names and the item types after item setting;
and the item storage unit is used for receiving the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio of the types of the received keywords, receiving the item name and the item type which are sent by the manual item setting unit, and storing and screening the items and the item types.
The invention relates to a scientific and technological project type screening item auxiliary system, which further comprises:
and the network data unit is used for automatically supplementing the item category database categories and the vocabularies thereof regularly.
The invention relates to a scientific and technological project type screening item auxiliary system, which further comprises:
and the manual supplement unit is used for manually supplementing the item category database category and the vocabulary thereof.
The invention relates to a scientific and technological project type screening item auxiliary system, which further comprises:
and the manual modification item determining unit is used for modifying the items after screening and determining items stored in the item storage unit.
The invention relates to a scientific and technological project type screening item auxiliary system, which further comprises:
and the time stamp unit is used for recording the time when the item storage unit stores the item.
The invention relates to a scientific and technological project type screening item auxiliary system, which further comprises:
and the data backup unit is used for regularly reading the backup item type database and the item storage unit.
The invention relates to a scientific and technological project type screening item auxiliary system, which further comprises:
and the frequency setting unit is used for setting the frequency of supplementing the vocabulary quantity to the project category database by the network data unit.
The invention relates to a scientific and technological project type screening item auxiliary system, wherein a frequency setting unit can also be used for setting the frequency of a data backup unit for reading a backup project type database and a project storage unit.
Compared with the prior art, the invention has the beneficial effects that: the method is convenient for carrying out type screening items on a large number of scientific and technological items, and improves the item management efficiency.
Drawings
FIG. 1 is a flow chart of the operation of the present invention;
FIG. 2 is a flowchart of the operation of the data backup unit;
fig. 3 is a flowchart of the operation of the frequency setting unit;
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The project entry unit enters the project name and the content thereof and sends the project name and the content thereof; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the method is convenient for carrying out type screening items on a large number of scientific and technological items, and improves the item management efficiency.
As a preferred technical scheme, the project entry unit enters the project name and the content thereof and sends the project name and the content thereof; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the network data unit regularly and automatically supplements the item category database categories and the vocabulary thereof; the project variety database can be continuously perfected by setting the network data unit, and the practicability is improved.
As a preferred technical scheme, the project entry unit enters the project name and the content thereof and sends the project name and the content thereof; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the manual supplement unit is used for manually supplementing the categories and the vocabulary thereof of the category database; by arranging the manual supplement unit, the project category database can be perfected under the condition that the network is not updated timely, and the practicability is improved.
As a preferred technical scheme, the project entry unit enters the project name and the content thereof and sends the project name and the content thereof; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the manual modification item determining unit modifies the items after screening and determining items stored in the item storage unit; by setting the manual modification item fixing unit, the items after the items are screened and fixed are convenient to modify, and convenience is improved.
As a preferred technical scheme, the project entry unit enters the project name and the content thereof and sends the project name and the content thereof; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the time stamp unit records the time when the item storage unit stores the item; by setting the time stamp unit, the accurate time for item-setting storage of the project is convenient to record, and convenience is improved.
As a preferred technical solution, the project entry unit enters the project name and its content, and sends the project name and its entry content; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the data backup unit reads the backup item type database and the item storage unit regularly; by arranging the data backup unit, the occurrence of data loss caused by system burst faults is reduced, and the safety is improved.
As a preferred technical solution, the project entry unit enters the project name and its content, and sends the project name and its entry content; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the network data unit regularly and automatically supplements the item category database categories and the vocabulary thereof; the frequency setting unit sets the frequency of supplementing the vocabulary quantity to the project category database by the network data unit; by arranging the frequency setting unit, the frequency of supplementing the vocabulary to the project category database by the network data unit is convenient to change, and the practicability is improved.
As a preferred technical solution, the project entry unit enters the project name and its content, and sends the project name and its entry content; the extraction statistical unit receives the item name and the entry content thereof sent by the item entry unit, extracts keywords from the item content, calculates the frequency proportion of each keyword appearing in the text, and sends the item name and the keyword proportion information in the item; the local server stores a project category database, compares a plurality of groups of keywords with the highest percentage in the category database with project category names in the category database, and sends the project names and the project categories if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong can be obtained, or sends the percentage details and the project names of the categories to which the keywords belong if a group of project categories with the highest percentage in the total number of the categories to which the received keywords belong cannot be obtained; wherein the project category database comprises project categories and keywords thereof; the manual item-setting unit receives the item name and the item type which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, carries out manual item setting and sends the item name and the item type after item setting; the item storage unit receives the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio sum of the types of the received keywords, receives the item name and the item type which are sent by the manual item setting unit, and stores and screens the items and the item types after the items are selected; the network data unit regularly and automatically supplements the item category database categories and the vocabulary thereof; the frequency setting unit sets the frequency of supplementing the vocabulary quantity to the project category database by the network data unit; the frequency setting unit can also set the frequency of the data backup unit reading the backup item type database and the item storage unit; by arranging the frequency setting unit, the frequency of reading the backup item type database and the item storage unit by the data backup unit is convenient to change, and the practicability is improved.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A science and technology project type screening item auxiliary system is characterized by comprising:
the project entry unit is used for entering the project name and the content thereof and sending the project name and the entered content thereof;
the extraction statistical unit is used for receiving the item name and the entry content thereof sent by the item entry unit, extracting keywords from the item content, calculating the frequency proportion of each keyword appearing in the text, and sending the item name and the keyword proportion information in the item;
the local server is used for storing a project category database, comparing a plurality of groups of keywords with the highest percentage in the category database with the project category names in the category database, if a group of project categories with the highest percentage sum of the categories of the received keywords can be obtained, sending the project names and the project categories, and if a group of project categories with the highest percentage sum of the categories of the received keywords cannot be obtained, sending the percentage details and the project names of the categories of the keywords;
wherein the project category database comprises project categories and keywords thereof;
the manual item setting unit is used for receiving the item names and the item types which are sent after the local server cannot obtain a group of item types with the highest ratio sum of the types of the received keywords, manually setting the items, and sending the item names and the item types after item setting;
and the item storage unit is used for receiving the item name and the item type which are sent after the local server obtains a group of item types with the highest ratio of the types of the received keywords, receiving the item name and the item type which are sent by the manual item setting unit, and storing and screening the items and the item types.
2. A system as claimed in claim 1, further comprising:
and the network data unit is used for automatically supplementing the item category database categories and the vocabularies thereof regularly.
3. A system as claimed in claim 1, further comprising:
and the manual supplement unit is used for manually supplementing the item category database category and the vocabulary thereof.
4. A system as claimed in claim 1, further comprising:
and the manual modification item determining unit is used for modifying the items after screening and determining items stored in the item storage unit.
5. A system as claimed in claim 1, further comprising:
and the time stamp unit is used for recording the time when the item storage unit stores the item.
6. A system as claimed in claim 1, further comprising:
and the data backup unit is used for regularly reading the backup item type database and the item storage unit.
7. A system as claimed in claim 2, further comprising:
and the frequency setting unit is used for setting the frequency of supplementing the vocabulary quantity to the project category database by the network data unit.
8. The system of claim 7, wherein the frequency setting unit is further configured to set a frequency at which the data backup unit reads the backup item type database and the item storage unit.
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| CN202010431105.8A CN111612420A (en) | 2020-05-20 | 2020-05-20 | Science and technology project type screening item auxiliary system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853250A (en) * | 2009-04-03 | 2010-10-06 | 华为技术有限公司 | Method and device for classifying documents |
| CN104391852A (en) * | 2014-09-15 | 2015-03-04 | 国家电网公司 | Method and device for establishing keyword word bank |
| CN111026743A (en) * | 2019-12-11 | 2020-04-17 | 广州地铁集团有限公司 | Rail transit engineering project structure data standardization method |
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- 2020-05-20 CN CN202010431105.8A patent/CN111612420A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101853250A (en) * | 2009-04-03 | 2010-10-06 | 华为技术有限公司 | Method and device for classifying documents |
| CN104391852A (en) * | 2014-09-15 | 2015-03-04 | 国家电网公司 | Method and device for establishing keyword word bank |
| CN111026743A (en) * | 2019-12-11 | 2020-04-17 | 广州地铁集团有限公司 | Rail transit engineering project structure data standardization method |
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Application publication date: 20200901 |