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Keyword-based search engines are becoming increasingly sophisticated, and yet navigating the ever-increasing collection of academic knowledge remains an arduous task. Keeping abreast of relevant scientific literature is often a fragmented process that breaks the workflow of academic writing.
Aiming at the problem of low retrieval quality in digital library, a novel literature retrieval model based on Wiki technology was studied. Using Wiki technology in the traditional literature retrieval system, the retrieval model also adopts data mining algorithms to extract literature retrieval parameters and user interest characteristics from retrieval history to improve the quality of literature...
In today's world of globalization, local language storage and retrieval is essential for the developing nations like India. As our country is diversified by languages and only 10% of population is aware of English language, this diversity of languages is becoming barrier to understand and acquainted in digital world. It has been found that when services are provided in local languages, it has been...
In information retrieval (IR) systems, there are a query and a collection of documents compared with this query and ranked according to a particular similarity measure. Since texts with the same content can be written by different authors, the writing styles of the documents change as well accordingly. This observation brings the idea of investigating text by means of style. In this paper, we analyze...
These days VLSC (very large-scale conversation) is a particular type of online conversation, that is large scale, public, text-based, many-to-many and persistent. The nature of VLSC allows the accumulation of thousands of conversation in a fraction of time, and it often grows out of userspsila readable capacity. Therefore, extracting dominant public opinion on VLSC is usually impossible without causing...
Jawi-Malay transliteration at basis was introduced to get information from old manuscripts that contain important information in various spheres of knowledge. The weakness in reading and understanding from Jawi source rise when new generation less in use Jawi as medium in their daily activities such as spreading and retrieval information. Using the earlier literature reviews, approaches, framework...
Script identification has always been a topic of much research interest in the field of document analysis. The accurate determination of the identity of the script is paramount to many post-processing steps such as document sorting, translation and in determining the choice of linguistic resources to use for OCR or handwriting recognition. However, few works exist with regards to the identification...
The Opinion Detection from blogs has always been a challenge for researchers. However with the introduction of Blog track in TREC 2006, a considerable improvement has been seen in this field at document level. But now it is the time when researchers are thinking to shift their orientation from opinion finding at document level to opinion finding at sentence or passage level. In this paper, we investigate...
Concept maps are visual representations of knowledge, widely used in educational contexts. We use the term "concept map mining" (CMM) to refer to the automatic extraction of concept maps from documents such as essays. The principles behind CMM have been proposed for applications such as: information extraction in specific knowledge domains, the measurement of student understanding and misconceptions...
In this paper, we propose a method of non-factoid Web question-answering that can uniformly deal with any class of Japanese non-factoid question by using a large number of example Q&A pairs. Instead of preparing classes of questions beforehand, the method retrieves already asked question examples similar to a submitted question from a set of Q&A pairs. Then, instead of preparing clue expressions...
Collation of Myanmar words is fundamental tasks in searching Unicode base data in database. Name collation entail in government employee profile, digital library, online library catalogue, bibliographic retrieval system, electronic yellow pages, terrorist information database, immigration control, museum and historical archive department in our country. Effectual name collation strategy has necessitated...
This paper proposes a novel hierarchical speaker identification method to save the speaker identification and training time, viz. First is to get a coarse decision by a fast scan all registered speakers using PCA classifier to found M possible target speakers; then is to get a final decision by the proposed Multi-Reduced Support Vector Machine (MRSVM). And the MRSVM has two reduction steps to reduce...
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