A classic article and a fantastic introduction to data-intensive natural language processing. I remember implementing Norvig's spelling corrector to improve cov

A classic article and a fantastic introduction to data-intensive natural language processing. I remember implementing Norvig's spelling corrector to improve coverage in Zend_Search_Lucene back before we had moved to Solr at one of my old jobs. The cool part is that you don't have to use a general dicitonary; you can use one that only includes the set of terms on your site -- thereby making your spelling corrector specially targeted towards your domain language.