13 search results - page 3 / 3 » Using latent topic features to improve binary classification... |
NIPS
2008
13 years 6 months ago
2008
For many supervised learning problems, we possess prior knowledge about which features yield similar information about the target variable. In predicting the topic of a document, ...
IJCNLP
2004
Springer
13 years 10 months ago
2004
Springer
We present a study of new word identification (NWI) to improve the performance of a Chinese word segmenter. In this paper the distribution and types of new words are discussed emp...
ICTAI
2007
IEEE
13 years 11 months ago
2007
IEEE
The majority of text retrieval and mining techniques are still based on exact feature (e.g. words) matching and unable to incorporate text semantics. Many researchers believe that...