1. System requirement Latest version of node js
2. Major Features

• Naïve Bayes Text classification
• User triggered parameter
• Event stream triggered file processor
• Case folding
• Stemming
• Stopword removal
• Remove escape character

3. Instruction

• Clone
• NPM install (if struggling just download zipped file)
• Put sgml file document inside ‘rawdata’ directory
• Run ‘node index’ using command prompt in project directory
• Follow through the prompt dialog
• Input parameter (enum 1:0)
• Wait for process
• After successful check in the output folder whether ‘output’ exist will consist with three documents : o Testdatatested.sgm : Test data file tested and topic already assigned o Trainingdata.sgm : Training data o Testingdata.sgm : Original test data
• If exist just open it Example instruction

Figure 1 Run the code using node index

Figure 2 Follow through "text processing" configuration prompt

Figure 3 Wait for Splitting, Training and Testing process

Figure 4 After finish the message will show status and will prompt you whether you want to finish or test individual body text

Figure 5 Example if you want to test individual body text, you can type it in prompt and end it with new line with "end>" sign