On Fuzzy Information Retrieval

Factors Affecting Student's Scientific Information Retrieval based on Fuzzy Logic Method Compared to Traditional Method

Background and aim: The aim of this study was to identify the factors affecting on students' performance in information retrieval based on fuzzy logic method compared to traditional method. Materials and methods: This survey-descriptive study was performed using quantitative approach. The research population was 34 PhD students, and the researcher-made questionnaire was used. Data were analyzed...

Fuzzy information retrieval based on multi-relationship fuzzy concept networks

In this paper, we present a new method for fuzzy information retrieval based on multi-relationship fuzzy concept networks. There are four kinds of fuzzy relationships in a multi-relationship fuzzy concept network, i.e., “fuzzy positive association” relationship, “fuzzy negative association” relationship, “fuzzy generalization” relationship and “fuzzy specialization” relationship. By performing ...

Fuzzy Web Information Retrieval System

In this paper, a fuzzy web information retrieval system is developed. The system uses many of the tools and methods involved in fuzzy logic and fuzzy set theory, along with standard algorithms involving information retrieval on the web. The results of the ranking algorithm use the fuzzy relational BK-products, fuzzy thesauri, and fuzzy closure properties for purposes of retrieving relevant docu...

Fuzzy-Suchmethoden im Information-Retrieval

Improved Fuzzy Set Information Retrieval Approach on Duplicate Webpage Detection

Similar Web pages are easily found on Internet. The redundancy of information severely slows down internet applications such as crawl module of search engine, and could lead to waste of storage in the indexing procedure. In this paper, we proposed a content-based approach for detecting webpage duplications. The algorithm contains three parts: i) pre-processing, excluding HTML tags and unrelated...