NotesFAQContact Us
Collection
Advanced
Search Tips
Showing all 4 results Save | Export
Rosario, Ryan Robert – ProQuest LLC, 2017
Text classification typically performs best with large training sets, but short texts are very common on the World Wide Web. Can we use resampling and data augmentation to construct larger texts using similar terms? Several current methods exist for working with short text that rely on using external data and contexts, or workarounds. Our focus is…
Descriptors: Classification, Models, Semantics, Electronic Publishing
Zhang, Zhenxue – ProQuest LLC, 2013
Blessed by the Internet age, many online retailers (e.g., Amazon.com) have deployed recommender systems to help their customers identify products that may be of their interest in order to improve cross-selling and enhance customer loyalty. Collaborative Filtering (CF) is the most successful technique among different approaches to generating…
Descriptors: Internet, Retailing, Opinions, Publications
Malhiwsky, Dallas R. – ProQuest LLC, 2010
The need for proficient speakers of multiple languages has emerged as a result of political and economic forces in the last decade driving the challenge to find effective and efficient way to teach and learn languages. The past decade has brought numerous innovations and advances in the area of technology, which have changed the role from one of…
Descriptors: Multilingualism, Pretests Posttests, Statistical Analysis, Scores
Coste, Rosemarie L. – ProQuest LLC, 2009
The surface-level experience of hypertextuality as formless and unbounded, blurring boundaries among texts and between readers and writers, is created by a deep structure which is not normally presented to readers and which, like the ultrastructure of living cells, defines and controls texts' nature and functions. Most readers, restricted to…
Descriptors: Hypermedia, Internet, Reader Text Relationship, Differences