A Semantic Approach for Mathematical Expression Retrieval

被引：1

作者：

Asebriy, Zahra ^{[1
]}

Raghay, Said ^{[1
]}

Kaloun, Soulaimane ^{[2
]}

Bencharef, Omar ^{[2
]}

机构：

[1] Cadi Ayyad Univ, Dept Appl Math & Comp Sci, Lab LAMAI, Marrakech, Morocco

[2] Cadi Ayyad Univ, SAEED Higher Sch Technol, Essaouira, Morocco

来源：

INTERNATIONAL JOURNAL OF ADVANCED COMPUTER SCIENCE AND APPLICATIONS | 2016年 / 7卷 / 09期

关键词：

Mathematical expression; Retrieval information; MathML; Semantic similarity;

D O I：

暂无

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

Math search or mathematical expression retrieval has become a challenging task. Mathematical expressions are very complex, they are highly symbolic, and they have a semantic meaning that we should respect. In this paper, we propose a similarity search method for mathematical expression based on a multilevel representation of expressions and a multilevel search. We used the K-Nearest Neighbors with three types of distances to evaluate relevance between expressions. In the experimental level, the proposed system significantly outperforms statistical algorithms.

引用

页码：190 / 194

页数：5

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