Please log in

Paper / Information search system

日本語

ENGLISH

Help

Please log in

  • Summary & Details

Competitive Product Market Evaluation Analysis Process by Consumer Review Analysis

消費者レビュー分析による競合製品市場評価分析プロセス

Detailed Information

Author(J)1) 李 鍾先, 2) 李 承圭
Author(E)1) Jongsun Lee, 2) Seungkyu Lee
Affiliation(J)1) ハンコックタイヤ, 2) ハンコックタイヤ
Affiliation(E)1) Hankook Tire & Technology, 2) Hankook Tire & Technology
Abstract(J)消費者レビューは、企業やその商品に関心のある潜在的顧客に必要なデータであり、次期商品開発における重要な情報源である。本研究は、品質機能展開(QFD:Quality Function Development)を行う際に、企画品質での競合製品市場評価分析に消費者レビュー分析を用いた。
データ分析方法としては、(1)非構造化データである消費者レビューの文章の前処理(2)主なタイヤ性能用語定義(3)Google NLP APIを利用した感性分析(4)消費者評判分析結果に基づいた他社との比較,
今回の分析結果を基に、消費者の意見を反映した商品開発の適用可能性を試みた。

Translation

Abstract(E)Consumer reviews are necessary data for companies and potential customers interested in the product, and are an important source of information for the next product development.This study used consumer review data to conducting Quality Function Development (QFD), consumer review analysis was used for competing product market evaluation analysis in terms of planning quality.
Data analysis methods include: (1)Pre-processing of consumer review text (2)Main tire performance term definitions (3)Sentiments analysis using Google NLP API (4)Comparison with other companies based on the results of consumer reputation analysis. Based on the results of this analysis, we attempted to apply product development that reflects consumer opinions.

About search

close

How to use the search box

You can enter up to 5 search conditions. The number of search boxes can be increased or decreased with the "+" and "-" buttons on the right.
If you enter multiple words separated by spaces in one search box, the data that "contains all" of the entered words will be searched (AND search).
Example) X (space) Y → "X and Y (including)"

How to use "AND" and "OR" pull-down

If "AND" is specified, the "contains both" data of the phrase entered in the previous and next search boxes will be searched. If you specify "OR", the data that "contains" any of the words entered in the search boxes before and after is searched.
Example) X AND Y → "X and Y (including)"  X OR Z → "X or Z (including)"
If AND and OR searches are mixed, OR search has priority.
Example) X AND Y OR Z → X AND (Y OR Z)
If AND search and multiple OR search are mixed, OR search has priority.
Example) W AND X OR Y OR Z → W AND (X OR Y OR Z)

How to use the search filters

Use the "search filters" when you want to narrow down the search results, such as when there are too many search results. If you check each item, the search results will be narrowed down to only the data that includes that item.
The number in "()" after each item is the number of data that includes that item.

Search tips

When searching by author name, enter the first and last name separated by a space, such as "Taro Jidosha".