Table 4

Experiment 2: Statistics based on 60 instances of a k-covering of 2-phonemes from Gutenberg.

ASALamSCP
k = 1 Covering size (phones) 14,909 ± 23 13,458 ± 2 13,357 ± 2
Reduction rate relative to ASA (%)  –9.73 ± 0.13 –10.41 ± 0.12
Covering size [min; max] [14,700; 15,107] [13,441; 13,485] [13,341; 13,378]
Sentence number 623.75 ± 1.61 520.85 ± 0.57 –
Sentence length 23.90 ± 0.04 25.83 ± 0.02 –
Time CPU (seconds) 8 ± 0 2,711 ± 68 –
k = 2 Covering size (phones) 27,518 ± 25 25,604 ± 4 25,413 ± 1
Reduction rate relative to ASA (%)  –6.94 ± 0.09 –7.65 ± 0.08
Covering size [min; max] [27,278; 27,727] [25,576; 25,642] [25,400; 25,430]
Sentence number 1080.19 ± 1.60 948.30 ± 0.68 –
Sentence length 25.48 ± 0.02 26.99 ± 0.01 –
Time CPU (seconds) 14 ± 0 3,931 ± 68 –
k = 3 Covering size (phones) 39,319 ± 34 36,985 ± 4 36,746 ± 2
Reduction rate relative to ASA (%)  –5.92 ± 0.07 –6.53 ± 0.07
Covering size [min; max] [39,091; 39,580] [36,946; 37,028] [36,724; 36,769]
Sentence number 1,507.75 ± 1.75 1,359.28 ± 1.13 –
Sentence length 26.07 ± 0.01 27.20 ± 0.02 –
Time CPU (seconds) 20 ± 0 5,974 ± 114 –
k = 4 Covering size (phones) 50,491 ± 28 48,023 ± 4 47,820 ± 4
Reduction rate relative to ASA (%)  –4.89 ± 0.06 –5.29 ± 0.05
Covering size [min; max] [50,300; 50,753] [47,987; 48,075] [47,780; 47,842]
Sentence number 1,908.10 ± 1.73 1,744.40 ± 1.35 –
Sentence length 26.46 ± 0.01 27.53 ± 0.01 –
Time CPU (seconds) 28 ± 0 6,589 ± 239 –
k = 5 Covering size (phones) 61,375 ± 30 58,610 ± 4 58,447 ± 2
Reduction rate relative to ASA (%)  –4.50 ± 0.04 –4.76 ± 0.04
Covering size [min; max] [61,137; 61,683] [58,582; 58,645] [58,420; 58,465]
Sentence number 2,288.91 ± 1.88 2,101.62 ± 0.84 –
Sentence length 26.81 ± 0.01 27.88 ± 0.01 –
Time CPU (seconds) 39 ± 0 7,599 ± 344 –
ASALamSCP
k = 1 Covering size (phones) 14,909 ± 23 13,458 ± 2 13,357 ± 2
Reduction rate relative to ASA (%)  –9.73 ± 0.13 –10.41 ± 0.12
Covering size [min; max] [14,700; 15,107] [13,441; 13,485] [13,341; 13,378]
Sentence number 623.75 ± 1.61 520.85 ± 0.57 –
Sentence length 23.90 ± 0.04 25.83 ± 0.02 –
Time CPU (seconds) 8 ± 0 2,711 ± 68 –
k = 2 Covering size (phones) 27,518 ± 25 25,604 ± 4 25,413 ± 1
Reduction rate relative to ASA (%)  –6.94 ± 0.09 –7.65 ± 0.08
Covering size [min; max] [27,278; 27,727] [25,576; 25,642] [25,400; 25,430]
Sentence number 1080.19 ± 1.60 948.30 ± 0.68 –
Sentence length 25.48 ± 0.02 26.99 ± 0.01 –
Time CPU (seconds) 14 ± 0 3,931 ± 68 –
k = 3 Covering size (phones) 39,319 ± 34 36,985 ± 4 36,746 ± 2
Reduction rate relative to ASA (%)  –5.92 ± 0.07 –6.53 ± 0.07
Covering size [min; max] [39,091; 39,580] [36,946; 37,028] [36,724; 36,769]
Sentence number 1,507.75 ± 1.75 1,359.28 ± 1.13 –
Sentence length 26.07 ± 0.01 27.20 ± 0.02 –
Time CPU (seconds) 20 ± 0 5,974 ± 114 –
k = 4 Covering size (phones) 50,491 ± 28 48,023 ± 4 47,820 ± 4
Reduction rate relative to ASA (%)  –4.89 ± 0.06 –5.29 ± 0.05
Covering size [min; max] [50,300; 50,753] [47,987; 48,075] [47,780; 47,842]
Sentence number 1,908.10 ± 1.73 1,744.40 ± 1.35 –
Sentence length 26.46 ± 0.01 27.53 ± 0.01 –
Time CPU (seconds) 28 ± 0 6,589 ± 239 –
k = 5 Covering size (phones) 61,375 ± 30 58,610 ± 4 58,447 ± 2
Reduction rate relative to ASA (%)  –4.50 ± 0.04 –4.76 ± 0.04
Covering size [min; max] [61,137; 61,683] [58,582; 58,645] [58,420; 58,465]
Sentence number 2,288.91 ± 1.88 2,101.62 ± 0.84 –
Sentence length 26.81 ± 0.01 27.88 ± 0.01 –
Time CPU (seconds) 39 ± 0 7,599 ± 344 –
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