Experiments on German English

Experiments on German-English

CPU: 3.5 GHz 6-Core Intel Xeon E5 with 12 MB L3‑Cache(Turbo Boost to 3.9 GHz)

Memory: 32GB 1866 MHz DDR3 ECC

Datasize: 100k sentences for training, 150 sentences for testing.

Source words/tags: [84951]

Target words/tags: [38319]

The table below shows the Alignment Error Rate.

All are trained with cHMM model.

Data\Iter	1	2	3	4	5	6	7	8	9	10
10%	0.6503	0.4608	0.4158	0.4094	0.4063	0.4023	0.3974	0.3969	0.3982	0.3987
20%	0.5914	0.4151	0.3848	0.3809	0.3783	0.3789	0.3792	0.3781	0.3771	0.3768
30%	0.5596	0.3872	0.3660	0.3634	0.3628	0.3621	0.3603	0.3615	0.3610	0.3608
40%	0.5414	0.3781	0.3580	0.3559	0.3508	0.3500	0.3507	0.3518	0.3500	0.3484
50%	0.5183	0.3704	0.3528	0.3430	0.3398	0.3412	0.3435	0.3427	0.3412	0.3402
60%	0.5011	0.3652	0.3469	0.3398	0.3329	0.3295	0.3291	0.3273	0.3242	0.3254
70%	0.4869	0.3629	0.3409	0.3378	0.3318	0.3285	0.3254	0.3231	0.3238	0.3231
80%	0.4778	0.3530	0.3373	0.3347	0.3260	0.3249	0.3221	0.3223	0.3238	0.3242
90%	0.4674	0.3510	0.3344	0.3303	0.3241	0.3187	0.3177	0.3189	0.3174	0.3182
100%	0.4656	0.3453	0.3251	0.3264	0.3189	0.3143	0.3145	0.3163	0.3145	0.3148