Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.

Lexical Tools

Results of Proposed Rules - 2016

I. Results

11 SD-Rules are proposed to be added to the SD-Rule for evaluation. The results are described as follows:

  • Good/bad rules:
  • 8 of them are evaluated as good rules in the optimized set
  • 3 are bad rules.

  • Experts' suggestion: 50% (1/2) is good.
  • Computation rules: 78% (7/9) is good.
    • NOM_D: 75% (3/4) is good
    • ORG_D: 80% (4/5) is good

  • Also, in the optimized set, 2 child rules are used to replace proposed root-parent rules
    • genesis$|noun|genic$|adj from esis$|noun|ic$|adj
    • se$|verb|sis$|noun from e$|verb|is$|noun

SD-RuleRankPrecisionInstancesSourceDecomposeResults
Good Rules
genesis$|noun|genic$|adj1399.52%207EXP_SUG3G-ChildGood SD-Rule
se$|verb|sis$|noun2797.87%141NOM_D1G-ChildGood SD-Rule
sia$|noun|tic$|adj4094.17%103ORG_DRoot-ParentGood SD-Rule
on$|noun|ve$|adj4891.46%1253ORG_DRoot-ParentGood SD-Rule
e$|noun|ic$|adj4991.40%1267ORG_DRoot-ParentGood SD-Rule
$|adj|ism$|noun5190.79%369NOM_DRoot-ParentGood SD-Rule
ation$|noun|ed$|adj6783.95%405NOM_DRoot-ParentGood SD-Rule
$|noun|ship$|noun7080.45%133ORG_DRoot-ParentGood SD-Rule
Bad Rules
e$|adj|ion$|noun8854.60%359NOM_DRoot-ParentBad SD-Rule
$|noun|age$|noun9636.97%119ORG_DRoot-ParentBad SD-Rule
al$|adj|ine$|noun9832.65%49EXP_SUGRoot-ParentBad SD-Rule

II. Further Observation on NOM_D

The top 22 SD-Rule generated from NOM_D are evaluated, 95.5% (21/22) are good SD-Rules.

IDSD-RuleRankPrecisionInstancesNotes
Evaluated in 2015: Frequency > 200, Instance coverage > 1.00% , Accum. Coverage > 80.0%
1$|adj|ness$|noun1100.00%27352013
2se$|verb|zation$|noun2100.00%11092015
3sation$|noun|ze$|verb3100.00%10722015
4ility$|noun|le$|adj999.94%16292015
5iness$|noun|y$|adj1099.82%5462013
6ation$|noun|e$|verb1599.25%25192013
7ce$|noun|t$|adj1998.83%8542015, nce$|noun|nt$|adj is used
8cy$|noun|t$|adj2098.77%4072015
9e$|verb|ion$|noun2198.76%23372015
10$|verb|ment$|noun2298.35%6072013
11ication$|noun|y$|verb2398.33%3002013
12ed$|adj|ion$|noun2498.15%7042013
13$|adj|ity$|noun2697.89%20822013
14e$|adj|ity$|noun3197.55%8972013
15$|verb|ion$|noun4193.72%5732013
16$|verb|ing$|noun4492.56%5242013
17$|verb|ation$|noun5290.29%3402013
Evaluated in 2016: Frequency > 100, Instance coverage > 0.40% , Accum. Coverage > 83.36%)
18e$|verb|ing$|noun4791.47%2112015, Expert's Suggested
19ation$|noun|ed$|adj6783.95%4052016
20$|adj|ism$|noun5190.79%3692016
21e$|adj|ion$|noun8854.60%3592016, bad (cutoff at Rank of 82)
22e$|verb|is$|noun2797.87%1412016, se$|verb|sis$|noun is used

III. Further Observation on ORG_D

The top 6 SD-Rules generated from ORG_D are all good SD-Rules

IDSD-RuleRankPrecisionInstancesstatus
Evaluated in 2015: Frequency > 40, Instance coverage > 1.00% , Accum. Coverage > 11.50%
1$|noun|less$|adj1199.64%5612013
2$|verb|ion$|noun4193.72%5732013, also from NOM_D
3ist$|noun|y$|noun3795.48%5092013
4$|adj|ally$|adv1799.08%20722015
5$|noun|ful$|adj5489.21%1392013
6c$|adj|s$|noun5589.04%2922015
Evaluated in 2016: frequency >= 35; Accu. coverage: > 16.00% Ind Coverage: > 0.80%
7on$|noun|ve$|adj4891.46%12532016
8$|noun|ship$|noun7080.45%1332016
9$|noun|age$|noun9636.97%1192016, bad (cutoff at Rank of 82)
10e$|noun|ic$|adj4991.40%12672016
11sia$|noun|tic$|adj4094.17%1032016

V. Future Work

Evaluated more SD-Rules from NOM_D and ORG_D down the list.