500 search results - page 22 / 100 » Document frequency and term specificity |
PAKM
1998
14 years 8 days ago
1998
Knowledge Discovery in Databases (KDD), also known as data mining, focuses on the computerized exploration of large amounts of data and on the discovery of interesting patterns wi...
HIKM
2006
ACM
14 years 4 months ago
2006
ACM
Term extraction relates to extracting the most characteristic or important terms (words or phrases) in a document. This information is commonly used for improving the accuracy of ...
ICDE
2007
IEEE
14 years 5 months ago
2007
IEEE
Increasingly large text datasets and the high dimensionality associated with natural language create a great challenge in text mining. In this research, a systematic study is cond...
FLAIRS
2007
14 years 1 months ago
2007
The basic aim of the model proposed here is to automatically build semantic metatext structure for texts that would allow us to search and extract discourse and semantic informati...
ACL
2006
14 years 10 days ago
2006
We investigate independent and relevant event-based extractive mutli-document summarization approaches. In this paper, events are defined as event terms and associated event eleme...