Experimental Results

We classified the output English translation sentences into four types (A rank - D rank). We used the sum of English word tri-gram scores ($\beta$ ) as a classifier. The four value types are shown below.

Table 6: Four Value Types for the Sum of English Word Tri-gram Scores

A rank	$-1000.0 < \beta \le 0.0$
B rank	$-2000.0 < \beta \le -1000.0$
C rank	$-3000.0 < \beta \le -2000.0$
D rank	$-3000.0 \le \beta$

$\beta$ : sum of English word tri-gram scores