EURASIP Journal on Advances in Signal Processing

Table 12 Mean and median of IoU scores over all phonemes for both speakers

From: Free resources for forced phonetic alignment in Brazilian Portuguese based on Kaldi toolkit

Toolkit	Female		Male
Toolkit	Mean	Median	Mean	Median
UFPAlign (HTK)	0.562	0.600	0.558	0.597
EasyAlign	0.634	0.686	0.578	0.625
MFA ( A )	0.650	0.723	0.567	0.674
MFA (T&A)	0.678	0.722	0.691	0.736
UFPAlign (mono)	0.711	0.755	0.686	0.730
UFPAlign (tri-\(\Updelta\))	0.729	0.769	0.704	0.743
UFPAlign (tri-LDA)	0.717	0.751	0.694	0.726
UFPAlign (tri-SAT)	0.710	0.743	0.690	0.721
UFPAlign (TDNN-F)	0.600	0.645	0.563	0.624

Best results are highlighted in bold

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