STRI: Text

• Description:

  Read in the input text and perform ST real-time indexing based on

  • word frequency count
  • document count for word

• Inputs:
  • a phrase, such as the combination of title and abstract
  • a file, such as 9801.2004.TIAB.in

• Algorithm:
  • Pre-Process (Input Filter):
    • Tokenize all words of the input term
    • Apply Word Extraction Filter
    • Apply acronym filter (TBD)
    • Filter out not legal words
    • Filter out duplicated words if unique flag is true
    • Assign the final words for processing
  • Process:
    • Get JDI scores for the input text jdi
    • Calculate Vector similarity (cosine coefficient) on JDI scores (from above, word-JD) and ST-Jd scores.
  • Post-process (Output Filter):
    • Print out input text (term)
    • Detail output filter
    • Score entries display number
    • No output message
    • Cluster option
    • ST candidates
    • Use alphabetical order for Sts have same score

• Sample commands:

  > stri -p
  => index a text from standard input with prompt
  
  > stri -i:9801.2004.TIAB.in -o:9801.2004.TIAB.out
  => index text from file, 9801.2004.TIAB.in, and send the results to a file, 9801.2004.TIAB.out
  

• Sample Outputs:
  • a file, such as 9801.2004.TIAB.out