NTCIR Fulltext Search

The queries in that category contain a formula query and a list of keyword:
The following tasks were evaluated:
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15

Divergence

Query:N=1(1+Z/N)ZC Results:

Reviewer score 2

  • Items reviewd: 40
  • Accumulated score: -119806693
  • Formulasearchengine found: 13

Reviewer score 0

  • Items reviewd: 60
  • Accumulated score: -119844047
  • Formulasearchengine found: 12

Tags: 

Excluding Keywords from Formula Search

Query:2(x)dx Results:

Reviewer score 4

  • Items reviewd: 2
  • Accumulated score: -9989609
  • Formulasearchengine found: 1

Reviewer score 2

  • Items reviewd: 26
  • Accumulated score: -119372487
  • Formulasearchengine found: 12

Reviewer score 0

  • Items reviewd: 72
  • Accumulated score: -449022389
  • Formulasearchengine found: 45

Tags: 

Differential Equation

Query:dt=b(,t)dt+σ(t,t)dt Results:

Reviewer score 4

  • Items reviewd: 33
  • Accumulated score: 165810
  • Formulasearchengine found: 12

Reviewer score 2

  • Items reviewd: 26
  • Accumulated score: 55077
  • Formulasearchengine found: 4

Reviewer score 0

  • Items reviewd: 41
  • Accumulated score: 166402
  • Formulasearchengine found: 12

Tags: 

Convergence

Query:nn Results:

Reviewer score 4

  • Items reviewd: 7
  • Accumulated score: -26223206
  • Formulasearchengine found: 6

Reviewer score 2

  • Items reviewd: 10
  • Accumulated score: -8027912
  • Formulasearchengine found: 5

Reviewer score 0

  • Items reviewd: 83
  • Accumulated score: -6200623
  • Formulasearchengine found: 65

Tags: 

Stability

Query:+1=A11+A2-12++An-+1n Results:

Reviewer score 2

  • Items reviewd: 11
  • Accumulated score: -19976918
  • Formulasearchengine found: 2

Reviewer score 0

  • Items reviewd: 89
  • Accumulated score: -129744271
  • Formulasearchengine found: 20

Tags: 

Ramsey Number

Query:rk(C4) Results:

Reviewer score 4

  • Items reviewd: 10
  • Accumulated score: 285556
  • Formulasearchengine found: 2

Reviewer score 2

  • Items reviewd: 1
  • Accumulated score: 0
  • Formulasearchengine found: 0

Reviewer score 0

  • Items reviewd: 89
  • Accumulated score: 717657
  • Formulasearchengine found: 32

Tags: 

NTCIR10-FT-1

Query: Results:

Reviewer score 4

  • Items reviewd: 50
  • Accumulated score: -25438099
  • Formulasearchengine found: 32

Reviewer score 2

  • Items reviewd: 4
  • Accumulated score: 840417
  • Formulasearchengine found: 2

Reviewer score 0

  • Items reviewd: 46
  • Accumulated score: 11558791
  • Formulasearchengine found: 26

Tags: 

NTCIR10-FT-9

Query:p Results:

Reviewer score 4

  • Items reviewd: 21
  • Accumulated score: 5550715
  • Formulasearchengine found: 5

Reviewer score 2

  • Items reviewd: 37
  • Accumulated score: 9672389
  • Formulasearchengine found: 7

Reviewer score 0

  • Items reviewd: 42
  • Accumulated score: 39395736
  • Formulasearchengine found: 31

Tags: 

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