Spell Checker Test Kernel Results

Common Misspellings (All Results)

Scores

	Score	Total Not Found	Total Found	First	1 - 5	1 - 10	1 - 25	1 - 50	Any
Aspell 0.60.8 / Ultra	91.6	256	3552	82.7	92.6	93.1	93.3	93.3	93.3
Aspell 0.60.8 / Fast	96.1	50	3758	85.5	97.1	98.0	98.5	98.6	98.7
Aspell .31 / Normal	96.4	29	3779	83.9	97.7	98.7	99.2	99.2	99.2
Aspell .33 / Normal	95.4	38	3770	81.1	96.6	98.2	98.8	98.9	99.0
Aspell 0.50 / Normal	95.6	34	3774	81.5	96.8	98.2	99.0	99.1	99.1
Aspell 0.60 / Normal	92.6	95	3713	73.2	95.3	96.7	97.3	97.5	97.5
Aspell 0.60.6 / Normal	93.5	55	3753	73.7	96.1	97.6	98.3	98.6	98.6
Aspell 0.60.8 / Normal	96.3	43	3765	85.6	97.3	98.2	98.7	98.8	98.9
Aspell 0.60 / Slow	93.9	34	3774	73.9	96.5	98.1	98.9	99.1	99.1
Aspell 0.60.6 / Slow	94.0	30	3778	73.9	96.6	98.2	99.0	99.2	99.2
Aspell 0.60.8 / Slow	96.8	18	3790	85.8	97.8	98.7	99.3	99.5	99.5
Aspell 0.60.8 / Bad Spellers	93.7	10	3798	73.2	94.7	96.9	98.5	99.1	99.7
Hunspell 1.1.12	94.6	109	3699	80.5	96.5	97.1	97.1	97.1	97.1
Hunspell w/ Phonetic Lookup	94.7	95	3713	79.9	96.6	97.5	97.5	97.5	97.5
Hunspell 1.7	94.9	107	3701	82.1	96.6	97.1	97.2	97.2	97.2
Ispell 3.1.20 w/ -S option	84.0	562	3246	77.1	84.8	85.1	85.2	85.2	85.2
Ispell 3.4.00	84.1	562	3246	77.8	84.9	85.2	85.2	85.2	85.2

Note: Only Data in which the correct spelling was found in all three dictionaries was counted.

The Score is a weighted average which gives more emphases to words found earlier in the list. See weights.tab for the current weights. The exact weights are subject to change.
First is: (Total Found First On List)/(Total)*100, 1-5 is: (Total Found 1st - 5th)/(Total)*100, etc...

Graph created with Ploticus

Number of Results Returned

	Min	5%	25%	50%	75%	95%	Max
Aspell 0.60.8 / Ultra	0	1	1	3	6	19	98
Aspell 0.60.8 / Fast	0	3	6	10	18	44	100
Aspell .31 / Normal	1	3	6	10	16	35	100
Aspell .33 / Normal	1	4	6	10	16	31	92
Aspell 0.50 / Normal	1	3	6	9	15	32	89
Aspell 0.60 / Normal	1	3	6	10	18	44	100
Aspell 0.60.6 / Normal	1	3	6	9	17	43	99
Aspell 0.60.8 / Normal	1	3	6	10	19	44	100
Aspell 0.60 / Slow	3	4	7	11	20	46	100
Aspell 0.60.6 / Slow	2	3	6	11	19	45	100
Aspell 0.60.8 / Slow	2	4	7	12	21	46	190
Aspell 0.60.8 / Bad Spellers	2	8	24	60	155	530	1000
Hunspell 1.1.12	1	1	2	5	5	7	15
Hunspell w/ Phonetic Lookup	1	1	2	6	7	9	15
Hunspell 1.7	1	1	2	4	5	8	15
Ispell 3.1.20 w/ -S option	0	0	1	1	3	7	26
Ispell 3.4.00	0	0	1	1	2	5	20

Run Times

	Score	CPU Time		Normalized Time
	Score	Old PC	New PC	Normalized Time
Aspell 0.60.8 / Ultra	91.6		1.60	0.51
Aspell 0.60.8 / Fast	96.1		2.69	0.85
Aspell .31 / Normal	96.4	24.10
Aspell .33 / Normal	95.4	189.28
Aspell 0.50 / Normal	95.6	154.34
Aspell 0.60 / Normal	92.6	4.81
Aspell 0.60.6 / Normal	93.5	8.97
Aspell 0.60.8 / Normal	96.3		3.16	1.00
Aspell 0.60 / Slow	93.9	33.73
Aspell 0.60.6 / Slow	94.0	37.77
Aspell 0.60.8 / Slow	96.8		13.62	4.31
Aspell 0.60.8 / Bad Spellers	93.7		21.07	6.67
Hunspell 1.1.12	94.6	185.55
Hunspell w/ Phonetic Lookup	94.7	330.69
Hunspell 1.7	94.9		110.82	35.07
Ispell 3.1.20 w/ -S option	84.0	1.61
Ispell 3.4.00	84.1		8.55	2.71

The Raw Data

About The Data

The test data used here is a list of common misspelling provided by Wikipedia.

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