Text Analysis

Automatic text summarization is an active research field. The rapid growth of the Web, and the associated information overloading, has injected new life into this research area. In certain languages there has been plenty of research in automatic text summarization. Arabic is not one of them. In this paper we present an automatic extractive Arabic text summarization system where the

Automatic text summarization is an active research field. The rapid growth of the Web, and the associated information overloading, has injected new life into this research area. In certain languages there has been plenty of research in automatic text summarization. Arabic is not one of them. In this paper we present an automatic extractive Arabic text summarization system where the

... The impetus stems from early discussions of social information processing theory (Walther, 1992), which predicts adaptation to context via verbal behaviors, and, as the equilibrium model for socialpresence (Danchak, Walther & Swan, 2001; Swan & Shea, 2005), explains how ...

The proposed work illustrates how "primitive concepts" can be automatically induced from a text corpus. The primitive concepts are identified by the orthonormal axis of a "conceptual" space induced by a methodology inspired tothe latent semantic analysis approach. The methodology represents a natural language sentence by means of a set of rotations of an orthonormal basis in the "conceptual"space. The

The proposed work illustrates how "primitive concepts" can be automatically induced from a text corpus. The primitive concepts are identified by the orthonormal axis of a "conceptual" space induced by a methodology inspired tothe latent semantic analysis approach. The methodology represents a natural language sentence by means of a set of rotations of an orthonormal basis in the "conceptual"space. The

Мисюров Д.А. Проект Интернет-ресурса «Диалектический культиватор текста» для развития диалектического мировоззрения // Образовательные технологии в современном учебно-воспитательном пространстве: сборник статей III Всероссийской методико-практической конференции (24 июня 2021 г.) – Петрозаводск : МЦНП «Новая наука», 2021. С. 92-99

— This research is conducted to accommodate the needs of visually impaired people through an intelligent system, which reads textual information on papers and produces corresponding voice. Indonesian Automated Document Reader (I-ADR) is operated via a voice-based user interface to scan a document page. Textual information from the scanned page is then extracted using Optical Character Recognition (OCR) techniques. A user can then choose to have the system read the whole page, or they can opt to listen to a summary of the information in page. SIDoBI (Sistem Ikhtisar Dokumen untuk Bahasa Indonesia) is integrated into the system to provide summarization feature. The result of either the whole-page reading or summarization is converted to speech through a textto-speech synthesizer. This whole system is developed under the Free Open Source Software policy and will be distributed openly to all users in need without any cost. This paper is focused on the text segmentation algorithm impleme...

Financial data analysis has traditionally dealt with large volumes of structured data reflecting economic performance. However the behavior of the market is dictated by contemporary local and global events, whose details are not captured in the structured data. Text mining is ...

ABSTRACT Text summarization is an important problem, which has numerous applications. This problem has been extensively studied and many approaches have been proposed in the literature for its solution. In this paper, we investigate a new approach that employs meta-search. In particular, summaries from several summarizers are evaluated and a new summary is formed from these summaries. Clearly, this meta-summarizer will produce a better summary than any of the others since it exploits the special features of all the sources. We have employed data from Document Understanding Conference 2002 (DUC-2002) and 5 different summarizers in our experiments. We have also created our own summarizer

Abstract. We describe our progress extending the undergrad-uate Computer Science (CS) curriculum to include a deep under-standing of techniques for information and knowledge manage-ment systems (IKMS). In a novel five-course sequence, students build and work with ...

Studies on online reviews and ratings of physicians by patients have so far been conducted only in the context of developed countries. Therefore, this study aims to identify popular Physicians Rating Websites (PRWs), study their characteristics and report prevalence, nature and distribution of online ratings and reviews in the context of a developing country (Pakistan). Most popular PRWs were identified and ratings and reviews were scraped using Link Klipper extension and Octoparse software. Scrapped data were then analyzed. Websites and their apps were explored and also a psychologist having profiles, ratings and reviews on chosen websites was also interviewed. Two PRWs (marham.pk and oladoc.com) are popular in Pakistan with an Alexa rank of less than 1000 in Pakistan at the time of the study, indicating high popularity. Oladoc has more profiles (15,069) as compared to Marham. However, it has less number of profiles with quantitative and narrative reviews, 23% and 11% as compared to 45% and 30.6% of Marham. Average ratings per rated doctor and average number of reviews per doctor are also greater on oladoc as compared to marham (66.32 and 22.93 as compared to 31.72 and 15.77), respectively. By removing profiles rated on both sites, there are  6,446 unique profiles on both sites which have received at least one rating which has been estimated to be about 3% of the doctors serving the country. It is concluded that online reviews and ratings of physicians is a new but increasing phenomenon. Many of the trends are issues in online ratings and reviews are same as those in the developed countries. As online reviews and ratings increase, the need to ensure objectivity and accuracy as well as user education will also increase, for which government bodies, professional associations of doctors and owners of PRWs will need to collaborate.

Document layout analysis is a pre-processing step to convert handwritten/printed documents into electronic form through Optical Character Recognition (OCR) system. Handwritten documents are usually unstructured ie they do not have a specific layout and ...

Many disciplines, such as linguistics, cognitive psy-chology, discourse processes, and artificial intelligence, have traditionally been interested in the analysis of writ-ten texts (Britton & Black, 1985; Coulthard, 1994, 1997; Kintsch, 1974, 1998; Meyer, 1975; Polanyi, 1988; ...