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Danciulescu, Theodora Ioana; Mihaescu, Marian Cristian; Heras, Stella; Palanca, Javier; Julian, Vicente – International Educational Data Mining Society, 2020
Building and especially improving a classification kernel represents a challenging task. The works presented in this paper continue an already developed semi-supervised classification approach that aimed at labelling transcripts from educational videos. We questioned whether the size of the ground-truth data-set (Wikipedia articles) or the quality…
Descriptors: Data Analysis, Classification, Information Retrieval, Video Technology
Tokat, Feyza – International Journal of Education and Literacy Studies, 2022
Wattpad platform has reached a significant number of users in Turkey as well as in the world. Therefore, books written in Turkish on Wattpad are essential reference sources for researchers to determine the transformation and development of Turkish and popular literature in the digital environment. The tags are keywords assigned by the author and…
Descriptors: Turkish, Literature, Profiles, Computer Software
Anglin, Kylie L. – Journal of Research on Educational Effectiveness, 2019
Education researchers have traditionally faced severe data limitations in studying local policy variation; administrative data sets capture only a fraction of districts' policy decisions, and it can be expensive to collect more nuanced implementation data from teachers and leaders. Natural language processing and web-scraping techniques can help…
Descriptors: Natural Language Processing, Educational Policy, Web Sites, Decision Making
Anglin, Kylie L. – Grantee Submission, 2019
Education researchers have traditionally faced severe data limitations in studying local policy variation; administrative datasets capture only a fraction of districts' policy decisions, and it can be expensive to collect more nuanced implementation data from teachers and leaders. Natural language processing and web-scraping techniques can help…
Descriptors: Natural Language Processing, Educational Policy, Web Sites, Decision Making
Boppuru, Prarthap Rudra; K, Ramesha – International Journal of Web-Based Learning and Teaching Technologies, 2019
Social media is the platforms where users communicate, interact, share ideas, career interest, pictures, video, etc. Social media gives an opportunity to analyze the human behavior. Crime analysis using data from social media such as Newsfeeds, Facebook, Twitter, etc., is becoming one of the emerging areas of research for law enforcement…
Descriptors: Social Media, Foreign Countries, Prediction, Law Enforcement
Lee, Po-Shen – ProQuest LLC, 2017
Scientific results are communicated visually in the literature through diagrams, visualizations, and photographs. In this thesis, we developed a figure processing pipeline to classify more than 8 million figures from PubMed Central into different figure types and study the resulting patterns of visual information as they relate to scholarly…
Descriptors: Scientific and Technical Information, Information Dissemination, Visual Aids, Visualization
Elsas, Jonathan L. – ProQuest LLC, 2011
Social media collections are becoming increasingly important in the everyday life of Internet users. Recent statistics show that sites hosting social media and community-generated content account for five of the top ten most visited websites in the United States [4] are visited regularly by a broad cross-section of Internet users [61, 67, 115] and…
Descriptors: Information Retrieval, Social Networks, Web Sites, Classification
Ott, Niels; Meurers, Detmar – Themes in Science and Technology Education, 2010
Search engines have been a major factor in making the web the successful and widely used information source it is today. Generally speaking, they make it possible to retrieve web pages on a topic specified by the keywords entered by the user. Yet web searching currently does not take into account which of the search results are comprehensible for…
Descriptors: Information Retrieval, Search Engines, Readability, Language Patterns
Cetintas, Suleyman; Si, Luo; Aagard, Hans Peter; Bowen, Kyle; Cordova-Sanchez, Mariheida – IEEE Transactions on Learning Technologies, 2011
Microblogging is a popular technology in social networking applications that lets users publish online short text messages (e.g., less than 200 characters) in real time via the web, SMS, instant messaging clients, etc. Microblogging can be an effective tool in the classroom and has lately gained notable interest from the education community. This…
Descriptors: Information Retrieval, Accuracy, Synchronous Communication, Classification
Gaffney, Michael; Rafferty, Pauline – Program: Electronic Library and Information Systems, 2009
Purpose: The purpose of this paper is to investigate users' knowledge and use of social networking sites and folksonomies to discover if social tagging and folksonomies, within the area of independent music, aid in its information retrieval and discovery. The sites examined in this project are MySpace, Lastfm, Pandora and Allmusic. In addition,…
Descriptors: Music, Program Effectiveness, Social Networks, Information Retrieval
Maabreh, Majdi A.; Al-Kabi, Mohammed N.; Alsmadi, Izzat M. – Program: Electronic Library and Information Systems, 2012
Purpose: This study is an attempt to develop an automatic identification method for Arabic web queries and divide them into several query types using data mining. In addition, it seeks to evaluate the impact of the academic environment on using the internet. Design/methodology/approach: The web log files were collected from one of the higher…
Descriptors: Semitic Languages, Web Sites, Search Engines, Classification
Neumann, Marco; O'Murchu, Ina; Breslin, John; Decker, Stefan; Hogan, Deirdre; MacDonaill, Ciaran – Journal of European Industrial Training, 2005
Purpose: The motivation for this investigation is to apply social networking features to a semantic network portal, which supports the efforts in enterprise training units to up-skill the employee in the company, and facilitates the creation and reuse of knowledge in online communities. Design/methodology/approach: The paper provides an overview…
Descriptors: Foreign Countries, Knowledge Management, Semantics, Social Networks
International Association for Development of the Information Society, 2012
The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…
Descriptors: Academic Achievement, Academic Persistence, Academic Support Services, Access to Computers