Rapid development of Hindi named entity recognition using conditional random fields and feature induction
Wei Li, Andrew McCallum · ACM Transactions on Asian Language Information Processing · 2003
This paper describes our application of conditional random fields with feature induction to a Hindi named entity recognition task. With only five days development time and little knowledge of this language, we automatically discover relevant features by providing a large array of lexical tests and using feature induction to automatically construct the features that most increase conditional likelihood. In an effort to reduce overfitting, we use a combination of a Gaussian prior and early stopping based on the results of 10-fold cross validation.