163 search results - page 12 / 33 » Automatic Text Categorization of Mathematical Word Problems |
IJDAR
2000
13 years 7 months ago
2000
Abstract. Automatic recognition of mathematical expressions is one of the key vehicles in the drive towards transcribing documents in scientific and engineering disciplines into el...
TAL
2004
Springer
14 years 28 days ago
2004
Springer
Word fragments or n-grams have been widely used to perform different Natural Language Processing tasks such as information retrieval [1] [2], document categorization [3], automatic...
KDD
2007
ACM
14 years 8 months ago
2007
ACM
Multinomial distributions over words are frequently used to model topics in text collections. A common, major challenge in applying all such topic models to any text mining proble...
LREC
2010
13 years 9 months ago
2010
Textual information is an important communication medium contained rich expression of emotion, and emotion recognition on text has wide applications. Word emotion analysis is fund...
IJCAI
2007
13 years 9 months ago
2007
Recent development of location technologies enables us to obtain the location history of users. This paper proposes a new method to infer users’ longterm properties from their r...