138
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153
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138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
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-
-
+
+
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matrix[i][0] = i;
}
for (let j = 0; j <= nLen2+1; j++) {
matrix[0][j] = j;
}
for (let i = 1; i <= nLen1; i++) {
for (let j = 1; j <= nLen2; j++) {
//let nCost = (s1[i-1] === s2[j-1]) ? 0 : 1;
let nCost = char_player.distanceBetweenChars(s1[i-1], s2[j-1]);
let nCost = (s1[i-1] === s2[j-1]) ? 0 : 1;
//let nCost = char_player.distanceBetweenChars(s1[i-1], s2[j-1]);
matrix[i][j] = Math.min(
matrix[i-1][j] + 1, // Deletion
matrix[i][j-1] + 1, // Insertion
matrix[i-1][j-1] + nCost // Substitution
);
if (i > 1 && j > 1 && s1[i] == s2[j-1] && s1[i-1] == s2[j]) {
matrix[i][j] = Math.min(matrix[i][j], matrix[i-2][j-2] + nCost); // Transposition
|