1. Stopwords are a class of words that are typically the short, frequently occurring words in a language. They include articles, case particles, conjunctions, pronouns, auxiliary verbs and common prepositions, and usually have only a grammatical function within a sentence and do not add meaning;Algorithm Training and Text Classification Our Na�ve Bayesian algorithm is coded in Perl. We implement stemming and stopwording processes prior to training and using the classifier. Stemming is the process of reducing inflected or derived words to their base or root form