Comparison Extraction Feature Using Double Propagation and Pointwise Mutual Information to Select a Product

International Conference on Informatics, Engineering, Science and Technology

计算机科学;工业技术

Rahman, A.^1

Universitas Komputer Indonesia, Indonesia^1

关键词: Comparison of methods;    High-accuracy;    Making decision;    Online media;    Pointwise mutual information;    Relevant features;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/407/1/012147/pdf
DOI  :  10.1088/1757-899X/407/1/012147

来源: IOP

【 摘 要 】

The use of online media such as E-Commerce can allow each person given the freedom to speak his opinions were against the review of a product bought or owned. A review of a product, generally, not only to the product itself but more to its features. For it is done also analyses to be able to take on the features of the product and said his opinions were using the method of Double Propagation (DP) and Pointwise Mutual Information (PMI). The purpose of this research is looking at the right algorithm to find a relevant feature. The resulting feature is very important in making decisions that affect the company. Comparison of methods of DP and PMI based on the results of high accuracy can be the right method.