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Lexical Tools

Retrieve New SD-Rules from OrgD, 2015

I. Description

A set of computer programs (FindSdRulesFromDPairs.java) are developed to find the SD-Rules from a set of suffixD pairs. It identifies and eliminates the same starting characters of a SD-pair and then generates the SD-Rules automatically. Please notes that only root-parent SD-Rules is generated in this program. Two sets of SD-pairs are used for this task. This page details the new SD-Rules selected from orgD.

II. Procedures

  • Directory: ${SUFFIXD_DIR}
  • Programs:
    • shell>cd ${SUFFIXD_DIR}/bin
    • shell>GetSdRule ${YEAR}
      2
      orgFacts

    • shell>GetSdRule ${YEAR}
      3
      orgFacts

    III. Results

    • These are SD-Pairs from orgD of Lexicon.2013 (2014-15 has added new rules and thus eliminated some candidate rules)
    • Once the new SD-Riles from orgD is added to the system, the suffixD form orgD will be decreased because they are generated in suffixD. So, 2013 release is used for this study.
    • The file of ${ORG_D_DIR}/data/orgD.yes.S.data is used as input
    • There are 4,110 SD-Pairs to generate 1,421 SD-Rules
    • All generated SD-Rules are root-parent rules (without parent-rule).
    • Rules with following criteria are selected:
      • High frequency (>= 40)
        • Accumulate coverage: 11.56% (> 11.50%)
        • Individual coverage: 1.31% (> 1.00%)

        • SD-Rules meet above criteria (total instance No. 4,110):
          SD-RulesInstances No.Accu. No.Notes
          less$|adj|$|noun131 (3.19%)131 (3.19%)Exists
          $|verb|ion$|noun111 (2.70%)242 (5.89%)Exists
          ist$|noun|y$|noun63 (1.53%)305 (7.42%)Exists
          ally$|adv|$|adj58 (1.41%)363 (8.83%)New, with existing child rules
          ful$|adj|$|noun58 (1.41%)421 (10.24%)Exists
          c$|adj|s$|noun54 (1.31%)475 (11.56%)New, with existing child rules

        • New SD-Rules with childred rules
          Selected rulesInstancesChild-rulesExamples
          $|adj|ally$|adv58
          • ic$|adj|ically$|adv|2013|ORG_FACT|SELF
          • basic|adj|E0012047|basically|adv|E0218453
          c$|adj|s$|noun54
          • ic$|adj|is$|noun|2013|ORG_FACT|SELF
          • gastritic|adj|E0029371|gastritis|noun|E0029372