中文作文寫作輔助系統

Abstract

本文以數百篇指定題目的中學生文章為基底，實做出一個作文寫作輔助系統。首先將作文語料庫的文章進行分解、重新整理，再利用處理過後產生的文字片段拼湊出一篇新的、同為指定題目的作文。原型系統對語料庫文章的句子作切割，並以接龍的方式來產生新的文章，接著對原型系統在架構及介面上加以改良，改良後系統則是以關鍵詞串列作為新文章的內容架構，再提供填充字串讓使用者完成一篇可閱讀的作文。兩個系統皆充分利用語料庫文章取材類似，句法偏向簡短的特性，並且有機會產生一篇十分類似中學生所寫的作文，無論在題材、或是句型方面都和語料庫中的文章十分相像。本文提出的系統仍在發展初段，仍有改進空間，但已表達出一個作文寫作輔助系統可能的進行方式。

In this paper, we propose and implement an auxiliary essay writing systems, which make use of hundreds of essays of some specific topic written by junior high school students. We decompose and reorganize the essay corpus into word segments, which will later be used to construct a new essay of the same topic. In the primitive system, each sentence in the corpus is partitioned into units. Users can select among these units to reforms a new essay by the way of solitaire. Then we continue to improve the system in framework and user interface. In the improved system, keyword lists are extracted from the corpus and stuffing strings are provided for the user to generate and modify a new human-readable essay. Both of two systems were made available by the features of similarity among essays in the corpus and the essays most constitute of shorter sentences. Each of the systems gets the chance to generate a new essay that highly resembles one written by a real high school student in materials and sentence pattern. Systems proposed here are at preliminary stage, having a lot of room to perform better. However, we give a glimpse of what an auxiliary essay writing system may look like and address a possible way that a text generation system can adopt.