Table 4 Soundex code for English letters.
From: Chemical entity extraction using CRF and an ensemble of extractors
Soundex Code | Letters |
|---|---|
1 | B, F, P, V |
2 | C, G, J, K, Q, S, X, Z |
3 | D, T |
4 | L |
5 | M,N |
6 | R |
No Code | A, E, I, O, U, H, W, Y |
From: Chemical entity extraction using CRF and an ensemble of extractors
Soundex Code | Letters |
|---|---|
1 | B, F, P, V |
2 | C, G, J, K, Q, S, X, Z |
3 | D, T |
4 | L |
5 | M,N |
6 | R |
No Code | A, E, I, O, U, H, W, Y |