A Comparative Study of Navigation Techniques and Information Retrieval Algorithms for Web Mining

Abstract

Search queries on databases, such as Cloud Bigtable(Cloud Bigtable) is a openly accessible form of Bigtable used by Google system) frequently give back countless, just a little subset of which is significant to the client. Ranking and categorization, which can likewise be consolidated, have been proposed to reduce this data over-burden issue. Results order and most applicable data recovery for a given hunt question is the focus of this work. A natural way to organize citations is according to their concept hierarchies. In this framework, we present a dynamic navigation of queries used with Improved Distance Rank Algorithm. The dynamic navigation provides less query results compared with static navigation used by Google. Distance Rank algorithm depends on fortification learning with the distance between pages as punishment and it minimizes the distance values of pages and provides better results compared to the familiar Page Rank algorithm. This algorithm models a real user surfing the web. When users randomly browses the web, they selects the next pages based their background from the last pages and the current status of the web page. By combining these two algorithms we will provide more efficient results to the given search query.

Recognition and Retrieval of Mathematical Expressions from Arabic Documents

“…Furthermore, MEEL suffers from some limitations like: the no support for Arabic right-to-left writing style, Functions and Operators are omitted and must be replaced by symbols or keywords, no support for Negation, no support for compact numbers (numbers with 2 or more digits), in addition to that complex operators and functions are represented as single isolated letters and not as a whole connected word. The drawbacks in MEEL have motivated us to build our own Arabic Math-Query Editor (ABME) based on the adopted math style of the approach given in Table (1). ABME allows Arab naïve users to type and express their own queries in an accurate and simplified manner using Arabic terminology, ABME is given in Figure 4.…”

“…Furthermore, such types of data cannot be effectively indexed and/or queried via conventional search engines. As mentioned by [1], navigation by search engines are either static or dynamic. According to [2], web content can be categorized into two major types: structured and unstructured.…”