Scientific and technological policy information automatic extraction and recommendation method and system
The invention discloses a science and technology policy information automatic extraction and recommendation method and system, and the method comprises the steps: carrying out the data collection of a target website based on a preset crawler strategy, and obtaining science and technology policy sour...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | HUANG JUNZHENG YE SHIBING XIE YIMING LIAO DEZHANG WANG ZENGHUI LI KUI ZHOU HAITAO LAI PEIYUAN LIAO XIAODONG LIU SHIYU |
| description | The invention discloses a science and technology policy information automatic extraction and recommendation method and system, and the method comprises the steps: carrying out the data collection of a target website based on a preset crawler strategy, and obtaining science and technology policy source data; performing keyword extraction on the science and technology policy source data to form feature word data; performing text conversion and semantic analysis based on the science and technology policy database, extracting entities, attributes and relational data in the science and technology policies, and constructing a knowledge graph; according to the feature word data and the user feature keywords, based on a collaborative recommendation algorithm, performing recommendation data retrieval from a knowledge graph to obtain first recommendation policy data; according to the real-time website browsing data of the user, whether the recommendation data needs to be updated or not is judged through the knowledge g |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117743564A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117743564A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117743564A3</originalsourceid><addsrcrecordid>eNqNizsOwkAMRNNQIOAOywEoogRSRxGIigb6yHIcYmnXXmWNRG7PJxyAakbz3iwzviKTGPeMDqRzRjiIer0zgndRPePkWHodAxirOHiYfio6etoIOI_v50ioIZB0sxfIBu2-JE3JKKyzRQ8-0eaXq2x7Ot6a846itpQiIAlZ21zyvKrKYn8o6-If5wXwFkHr</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Scientific and technological policy information automatic extraction and recommendation method and system</title><source>esp@cenet</source><creator>HUANG JUNZHENG ; YE SHIBING ; XIE YIMING ; LIAO DEZHANG ; WANG ZENGHUI ; LI KUI ; ZHOU HAITAO ; LAI PEIYUAN ; LIAO XIAODONG ; LIU SHIYU</creator><creatorcontrib>HUANG JUNZHENG ; YE SHIBING ; XIE YIMING ; LIAO DEZHANG ; WANG ZENGHUI ; LI KUI ; ZHOU HAITAO ; LAI PEIYUAN ; LIAO XIAODONG ; LIU SHIYU</creatorcontrib><description>The invention discloses a science and technology policy information automatic extraction and recommendation method and system, and the method comprises the steps: carrying out the data collection of a target website based on a preset crawler strategy, and obtaining science and technology policy source data; performing keyword extraction on the science and technology policy source data to form feature word data; performing text conversion and semantic analysis based on the science and technology policy database, extracting entities, attributes and relational data in the science and technology policies, and constructing a knowledge graph; according to the feature word data and the user feature keywords, based on a collaborative recommendation algorithm, performing recommendation data retrieval from a knowledge graph to obtain first recommendation policy data; according to the real-time website browsing data of the user, whether the recommendation data needs to be updated or not is judged through the knowledge g</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240322&DB=EPODOC&CC=CN&NR=117743564A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240322&DB=EPODOC&CC=CN&NR=117743564A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HUANG JUNZHENG</creatorcontrib><creatorcontrib>YE SHIBING</creatorcontrib><creatorcontrib>XIE YIMING</creatorcontrib><creatorcontrib>LIAO DEZHANG</creatorcontrib><creatorcontrib>WANG ZENGHUI</creatorcontrib><creatorcontrib>LI KUI</creatorcontrib><creatorcontrib>ZHOU HAITAO</creatorcontrib><creatorcontrib>LAI PEIYUAN</creatorcontrib><creatorcontrib>LIAO XIAODONG</creatorcontrib><creatorcontrib>LIU SHIYU</creatorcontrib><title>Scientific and technological policy information automatic extraction and recommendation method and system</title><description>The invention discloses a science and technology policy information automatic extraction and recommendation method and system, and the method comprises the steps: carrying out the data collection of a target website based on a preset crawler strategy, and obtaining science and technology policy source data; performing keyword extraction on the science and technology policy source data to form feature word data; performing text conversion and semantic analysis based on the science and technology policy database, extracting entities, attributes and relational data in the science and technology policies, and constructing a knowledge graph; according to the feature word data and the user feature keywords, based on a collaborative recommendation algorithm, performing recommendation data retrieval from a knowledge graph to obtain first recommendation policy data; according to the real-time website browsing data of the user, whether the recommendation data needs to be updated or not is judged through the knowledge g</description><subject>CALCULATING</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><subject>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizsOwkAMRNNQIOAOywEoogRSRxGIigb6yHIcYmnXXmWNRG7PJxyAakbz3iwzviKTGPeMDqRzRjiIer0zgndRPePkWHodAxirOHiYfio6etoIOI_v50ioIZB0sxfIBu2-JE3JKKyzRQ8-0eaXq2x7Ot6a846itpQiIAlZ21zyvKrKYn8o6-If5wXwFkHr</recordid><startdate>20240322</startdate><enddate>20240322</enddate><creator>HUANG JUNZHENG</creator><creator>YE SHIBING</creator><creator>XIE YIMING</creator><creator>LIAO DEZHANG</creator><creator>WANG ZENGHUI</creator><creator>LI KUI</creator><creator>ZHOU HAITAO</creator><creator>LAI PEIYUAN</creator><creator>LIAO XIAODONG</creator><creator>LIU SHIYU</creator><scope>EVB</scope></search><sort><creationdate>20240322</creationdate><title>Scientific and technological policy information automatic extraction and recommendation method and system</title><author>HUANG JUNZHENG ; YE SHIBING ; XIE YIMING ; LIAO DEZHANG ; WANG ZENGHUI ; LI KUI ; ZHOU HAITAO ; LAI PEIYUAN ; LIAO XIAODONG ; LIU SHIYU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117743564A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>CALCULATING</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><topic>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>HUANG JUNZHENG</creatorcontrib><creatorcontrib>YE SHIBING</creatorcontrib><creatorcontrib>XIE YIMING</creatorcontrib><creatorcontrib>LIAO DEZHANG</creatorcontrib><creatorcontrib>WANG ZENGHUI</creatorcontrib><creatorcontrib>LI KUI</creatorcontrib><creatorcontrib>ZHOU HAITAO</creatorcontrib><creatorcontrib>LAI PEIYUAN</creatorcontrib><creatorcontrib>LIAO XIAODONG</creatorcontrib><creatorcontrib>LIU SHIYU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HUANG JUNZHENG</au><au>YE SHIBING</au><au>XIE YIMING</au><au>LIAO DEZHANG</au><au>WANG ZENGHUI</au><au>LI KUI</au><au>ZHOU HAITAO</au><au>LAI PEIYUAN</au><au>LIAO XIAODONG</au><au>LIU SHIYU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Scientific and technological policy information automatic extraction and recommendation method and system</title><date>2024-03-22</date><risdate>2024</risdate><abstract>The invention discloses a science and technology policy information automatic extraction and recommendation method and system, and the method comprises the steps: carrying out the data collection of a target website based on a preset crawler strategy, and obtaining science and technology policy source data; performing keyword extraction on the science and technology policy source data to form feature word data; performing text conversion and semantic analysis based on the science and technology policy database, extracting entities, attributes and relational data in the science and technology policies, and constructing a knowledge graph; according to the feature word data and the user feature keywords, based on a collaborative recommendation algorithm, performing recommendation data retrieval from a knowledge graph to obtain first recommendation policy data; according to the real-time website browsing data of the user, whether the recommendation data needs to be updated or not is judged through the knowledge g</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117743564A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Scientific and technological policy information automatic extraction and recommendation method and system |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T21%3A06%3A30IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=HUANG%20JUNZHENG&rft.date=2024-03-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117743564A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |