Domain-Driven News Representation Using Conditional Attribute-Value Pairs

An Improved Value Reduction Algorithm Based on Core Value

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.187.216 ◽

2011 ◽

Vol 187 ◽

pp. 216-220

Author(s):

Wei Du ◽

Wei Wang

Keyword(s):

Information System ◽

Decision Rule ◽

Reduction Algorithm ◽

Core Value ◽

Conditional Attribute ◽

Improved Algorithm ◽

Attribute Value

Value reduction algorithm can filter and delete redundant conditional attribute value, so as to obtain decision rule of information system with least conditional attribute values. Based on the introduction of basic value reduction algorithm, the paper supplemented functions. Aiming at the circumstance of there is no repeated record and no conflict after deleting some attributes of a record, the algorithm supplement it. The example of value reduction based on the improved algorithm illustrated that it is an effective value reduction algorithm and an important supplement of basic value reduction algorithm.

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Mining communities and their descriptions on attributed graphs: a survey

Data Mining and Knowledge Discovery ◽

10.1007/s10618-021-00741-z ◽

2021 ◽

Vol 35 (3) ◽

pp. 661-687

Author(s):

Martin Atzmueller ◽

Stephan Günnemann ◽

Albrecht Zimmermann

Keyword(s):

Pattern Mining ◽

Large Majority ◽

Post Processing ◽

Mining Communities ◽

Attribute Weights ◽

Research Fields ◽

Attributed Graphs ◽

Attribute Information ◽

Conditional Attribute ◽

Attribute Value

AbstractFinding communities that are not only relatively densely connected in a graph but that also show similar characteristics based on attribute information has drawn strong attention in the last years. There exists already a remarkable body of work that attempts to find communities in vertex-attributed graphs that are relatively homogeneous with respect to attribute values. Yet, it is scattered through different research fields and most of those publications fail to make the connection. In this paper, we identify important characteristics of the different approaches and place them into three broad categories: those that select descriptive attributes, related to clustering approaches, those that enumerate attribute-value combinations, related to pattern mining techniques, and those that identify conditional attribute weights, allowing for post-processing. We point out that the large majority of these techniques treat the same problem in terms of attribute representation, and are therefore interchangeable to a certain degree. In addition, different authors have found very similar algorithmic solutions to their respective problem.

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Computing multiple attribute value function ranges under a hierarchy of the attributes with application to environmental decision making

1997 IEEE International Conference on Systems, Man, and Cybernetics. Computational Cybernetics and Simulation ◽

10.1109/icsmc.1997.625770 ◽

2002 ◽

Cited By ~ 1

Author(s):

D.S. Yakowitz ◽

S.J. Wedwick ◽

M.A. Weltz

Keyword(s):

Decision Making ◽

Value Function ◽

Environmental Decision Making ◽

Multiple Attribute ◽

Environmental Decision ◽

Attribute Value

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APLIKASI PENENTUAN KUALITAS KELAPA DENGAN METODE WEIGHETED PRODUCT (WP)

JURTEKSI ◽

10.33330/jurteksi.v5i2.360 ◽

2019 ◽

Vol 5 (2) ◽

pp. 175-182

Author(s):

Sulasih Wijayanti ◽

Fitri Yunita ◽

Dewi Maharani

Keyword(s):

Price Determination ◽

Product Method ◽

The Government ◽

System Knowledge ◽

Selection Of ◽

Attribute Value

Abstract: Plantation is one of the backbone of the government of Riau Indragiri Hilir (Inhil) Regency. One of them is coconut, with this huge coconut potential, Indragiri Hilir makes plantations in superior products. With the potential of coconuts that really need knowledge and information on the quality of coconuts to be sold, the purpose of this study is to develop coconut quality selection applications using the Weighted Method Product (WP), which can solve problems for users is prospective coconut sellers to get information. Therefore to find out the price and quality of coconuts using the weighted product method is a method that is supported by using multiplication for attribute value attributes, where the value must be raised first using the required attributes. Using the Weighted Product (WP) method according to the replacement request , then implemented into a system that determines rather than at each price determination and weight The source of system knowledge is obtained by collecting data and information. With this application, it helps the community to determine the quality of coconuts for coconut buyers and farmers. Keywords: selection of coconut quality, Weighted Products (WP) Abstrak: Perkebunan merupakan salah satu tulang punggung perekonomian Kabupaten Indragiri Hilir (Inhil) Riau. Salah satu nya adalah kelapa, dengan potensi kelapa yang begitu besar ini, Indragiri Hilir menjadikan perkebunan kelapa dalam sebagai produk unggulan, Dengan potensi kelapa yang begitu besar terkadang kurangnya pengetahuan dan informasi akan kualitas kelapa yang akan dijual, tujuan penelitian ini untuk membangun sebuah aplikasi pemilihan kualitas kelapa menggunakan Metode Weighted Product (WP), yang dapat menyelesaikan permasalahan bagi pengguna yaitu calon penjual kelapa untuk mendapatkan informasi. Maka dari itu untuk mengetahui harga dan kualitas kelapa dengan menggunakan metode weighted product merupakan metode penyelesaian dengan menggunakan perkalian untuk menghubungkan nilai atribut, dimana nilai harus dipangkatkan terlebih dahulu dengan bobot atribut yang bersangkutan.Dengan menggunakan metode Weighted Product (WP) pada pendukung keputusan, kemudian diimplementasikan kedalam sebuah sistem yang menentukan tingkat kepentingan pada setiap kriteria yaitu harga dan bobot Sumber pengetahuan sistem di peroleh dengan mengumpulkan data-data dan informasi.Dengan adanya aplikasi ini mampu membantu masyarakat untuk menentukan kualitas kelapa kepada para pembeli kelapa dan petani. Kata kunci : pemilihan kualitas kelapa,Weighted Product (WP)

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