Analyzer of correct hints

Most of the search engines attempt to suggest a correct spelling for a query in case a typo is suspected. The quality of such hints is an important addition to the overall quality of the search. This analyzer looks for the correct hint in the search results for a query with a deliberate typo and estimates the number of occurrences of a 'correct' query contained in the hint.
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  • 90% - 100%
  • 80% - 90%
  • 60% - 80%
  • 40% - 60%
  • 20% - 40%
  • 0% - 20%

Date Queries
2010-09-07 78.8 85.3 96.9 84.2 96.7 93.4 85.3 94.5 100100
2010-09-06 81.1 85.2 96.1 82.9 96.4 91.2 84.9 94.3 100100
2010-09-05 79.0 87.0 96.6 84.5 96.7 92.0 87.0 94.2 100100
2010-09-04 81.9 87.1 96.4 83.9 96.6 92.0 87.2 95.7 100100
2010-09-03 81.6 86.3 96.8 84.5 96.6 92.6 86.4 94.8 100100
2010-09-02 80.9 85.7 97.0 83.0 97.0 92.4 85.7 47.4 100100
2010-09-01 80.5 86.9 97.1 85.1 97.2 91.6 86.8 51.6 100100
2010-08-31 79.3 85.2 95.9 84.2 95.9 91.1 85.2 48.1 100100
2010-08-30 80.0 86.3 95.8 83.7 95.9 91.0 86.4 51.4 100100
2010-08-29 81.0 86.2 96.5 86.2 96.6 92.5 86.3 48.1 100100
2010-08-28 79.6 86.0 96.3 83.7 96.3 92.7 85.9 48.0 100100
2010-08-27 80.2 85.2 95.8 82.7 96.0 92.3 85.4 48.6 100100
2010-08-26 79.8 86.4 96.3 83.7 96.4 92.0 86.3 93.7 101101
2010-08-25 80.2 86.3 93.1 82.9 91.6 88.5 86.6 94.3 100100
2010-08-24 81.0 85.0 96.4 83.4 96.8 91.5 85.4 94.4 100100