University of Primorska University Library - all departments (UPUK)
-
Raziskava vplivnih dejavnikov v upravljanju s pomočju analize tabelaričnih podatkov in metod strojnega učenja odločitvenih dreves [Elektronski vir] = Research of impact factors in management with tabular data analysis and methods of decision tree machine learningPapler, DragoAnaliza tabelaričnih podatkov z metodami strojnega učenja odločitvenih dreves je v procesu veščin upravljanja pristop za pripravo in obdelavo podatkov, ki nam identificira najbolj vplivne dejavnike. ... Uporaba orodja Weka v. 3.4.10, ki na podlagi tabelaričnih podatkov zgradi modele, omogoča rudarjenje podatkov, ki napovedovanje in klasificira nove primere. Metodologijo zastavimo v smislu zajema celote vseh procesov odkrivanja znanja iz podatkov. Postopke grupiramo na tri osnovne sklope: zbiranje in priprava podatkov, uporaba algoritmov za analizo podatkov in iskanje vzorcev, interpretacija pravil in rešitev. Uporabimo sledeče metode: naivni Bayesov klasifikator, porezano in neporezano odločitveno drevo J48 ter odločitveno drevo ID3. Algoritem za gradnjo odločitvenega drevesa ID3 omogoča izpis klasifikacijskih pravil. Z njim testiramo testne podatke na modelu, ki ga Weka predhodno zgradi na osnovi učne množice. Klasifikacijska pravila nam kažejo zanimiva dejstva med lastnostmi in tipičnimi dejavniki. Z 'rudarjenjem podatkov' na primeru proizvodnje malih in srednjih hidroelektrarn smo odkrili tipične skupine z značilnimi in povezanimi dejavniki. S porezanim odločitvenim drevesom J48 razberemo segmentacijo proizvodnje z ustrezno vizualno predstavo in najinformativnejše atribute.Source: Deseta konferenca slovenskih elektroenergetikov, Ljubljana, 30. maj - 1. junij 2011 [Elektronski vir] (8 str.)Type of material - conference contributionPublish date - 2011Language - slovenianCOBISS.SI-ID - 4289495
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Shelf entry
Permalink
- URL:
Impact factor
Access to the JCR database is permitted only to users from Slovenia. Your current IP address is not on the list of IP addresses with access permission, and authentication with the relevant AAI accout is required.
Year | Impact factor | Edition | Category | Classification | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Select the library membership card:
If the library membership card is not in the list,
add a new one.
DRS, in which the journal is indexed
Database name | Field | Year |
---|
Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
---|---|
Papler, Drago | 90701 |
Source: Personal bibliographies
and: SICRIS
Select pickup location:
Material pickup by post
Delivery address:
Address is missing from the member's data.
The address retrieval service is currently unavailable, please try again.
By clicking the "OK" button, you will confirm the pickup location selected above and complete the reservation process.
By clicking the "OK" button, you will confirm the above pickup location and delivery address, and complete the reservation process.
By clicking the "OK" button, you will confirm the address selected above and complete the reservation process.
Notification
Automatic login and reservation service currently not available. You can reserve the material on the Biblos portal or try again here later.
Subject headings in COBISS General List of Subject Headings
Select pickup location
The material from the parent unit is free. If the material is delivered to the pickup location from another unit, the library may charge you for this service.
Pickup location | Material status | Reservation |
---|
Reservation in progress
Please wait a moment.
Reservation was successful.
Reservation failed.
Reservation...
Membership card:
Pickup location: