DOCUMENT PROCESSING SYSTEM, DOCUMENT PROCESSING METHOD, AND DOCUMENT PROCESSING PROGRAM

To provide a document processing system that can utilize a user operation based on a learning result for further learning.SOLUTION: A document processing system includes: a target area acquisition unit that acquires, on the basis of an operation on a user terminal, target area information related to a target area included in a target document; a tag prediction unit that predicts, on the basis of a tag prediction model that predicts a tag corresponding to an area and is learned on the basis of a correspondence relation information in which a learning area in at least one learning document is associated with a tag indicating an attribute according to contents of the learning area, a prediction tag corresponding to the target area, and generates prediction tag setting information indicating a correspondence relation between the predicted tag and the target area; a tag determination unit that sets, on the basis of an operation on the user terminal that displays the predicted tag, a determined tag corresponding to the target area, and generates determination tag setting information indicating a correspondence relation between the determination tag and the target area; and a re-learning unit that updates, on the basis of the determination tag setting information, the tag prediction model.SELECTED DRAWING: Figure 1 【課題】学習結果に基づいたユーザの操作をさらなる学習に活用することができる。【解決手段】文書処理システムは、ユーザ端末における操作に基づいて、対象文書に含まれる対象領域に関する対象領域情報を取得する対象領域取得部と、少なくとも１つの学習用文書における、学習用領域と、学習用領域の内容に応じた属性を示すタグとが対応付けられた対応関係情報に基づいて学習される、領域に対応するタグを予測するタグ予測モデルに基づいて、対象領域に対応する予測タグを予測し、予測タグと対象領域との対応関係を示す予測タグ設定情報を生成するタグ予測部と、予測タグを表示するユーザ端末における操作に基づいて、対象領域に対応する確定タグを設定し、確定タグと対象領域との対応関係を示す確定タグ設定情報を生成するタグ確定部と、確定タグ設定情報に基づいて、タグ予測モデルを更新する再学習部と、を備える。【選択図】図１