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個人積分：16分
文章編號：37454153
ulyssesric wrote:
你還是沒搞懂。「語音...(恕刪)
大家來K書吧
主要claim如下
要吵的人先把這些K過再說
有誰專攻語音辨識？？？教一下吧
.............
Claims
1. A method for matching speech data used to determine the similarity between an input speech data and a sample speech data, the method comprising:
segmenting the input speech data into a plurality of input speech frames;
segmenting the sample speech data into a plurality of sample speech frames;
building a matching matrix, wherein each element of the matching matrix corresponds to one of the input speech frames and one of the sample speech frames and indicates a distance value between the corresponding input speech frame and the corresponding sample speech frame;
determining a minimum value of the distance values indicated in each row of elements of the matching matrix, thereby obtaining a plurality of minimum distance values of the respective rows of elements of the matching matrix, determining a second least value of the distance values indicated in each row of elements of the matching matrix, thereby obtaining a plurality of second least distance values of the respective rows of elements of the matching matrix;
summing up the minimum distance values and the second least distance value of the distance values indicated in each row of elements of the matching matrix, thereby obtaining a row score, determined by:
row score = ∑ j = 1 r min r ⊗ C [ MM ( i , j ) ] + ∑ j = 1 r min r ⊗ C - i c [ MM ( i , j ) ] ;
determining a minimum value of the distance values indicated in each column of elements of the matching matrix, thereby obtaining a plurality of another minimum distance values of the respective columns of elements of the matching matrix, determining a second least value of the distance values indicated in each column of elements of the matching matrix, thereby obtaining a plurality of second least distance values of the respective columns of elements of the matching matrix;
summing up the another minimum distance values and the second least value of the indicated distance values in each column of elements of the matching matrix distance values, thereby obtaining a column score, wherein:
column score = ∑ i = 1 e min j ∈ R [ MM ( i , j ) ] + ∑ i = 1 e min j ∈ R - j k [ MM ( i , j ) ] ;
calculating a matching score obtained by combining the distance row score and the column score; and
determining whether the input speech data and the sample speech data are similar according to the matching score.
個人積分：3分
文章編號：37454155
