Information Retrieval from Text

Text Information Extraction and Retrieval

Every day people spend much time on creating, processing, and accessing information. In fact, most of the information exists in the form of "text", contained in books, emails, web pages, news paper articles, blogs, and reports. How to help people quickly find information from text data and how to help people discover new knowledge from text data has become an enormously important issue. Many re...

Text Information Retrieval Approach to Music Information Retrieval

This MIREX submission for symbolic music similarity task adopts textual information retrieval methodology in the process of music information retrieval. The main contribution of this approach is to utilize well established term weighting methods for text retrieval and check their suitability for music data. We use a simple feature extraction method, so that the performance of an algorithm depen...

Information Retrieval on Noisy Text

using som neural network in text information retrieval

with the increase of the volume of information and the progress in technology, the deficiency of traditional algorithms for fast information retrieval becomes more clear. when large volumes of data are to be handled, the use of neural network as an artificial intelligent technique is a suitable method to increase the information retrieval speed. neural networks present a suitable representation...

Voice-based information retrieval - how far are we from the text-based information retrieval ?

－ Although network content access is primarily text-based today, almost all roles of text can be accomplished by voice. Voice-based information retrieval refers to the situation that the user query and/or the content to be retried are in form of voice. This paper tries to compare the voice-based information retrieval with the currently very successful text-based information retrieval, and ident...