Natural Language Generation for Non-Expert Users
Table 6: BLEU assessable sentences
['[EMPTY]', 'People', 'Mathematics', 'Food & drink']
With the small set of rules introducing in this paper to recognize sentence structure, there would be very limited 4-gram in the generated text appearing in original Wikipedia corpus. Therefore, we use BLEU-3 with equal weight distribution instead of BLEU-4 to assess the generated content. Out of 62 sentences from 3 portals, the system cannot determine the structure 2 sentences in Mathematics due to their complexity. This low number of failure shows that our 5 proposed sentence structures effectively act as a lower bound on sentence recognition module.