کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
552203 | 873190 | 2012 | 11 صفحه PDF | دانلود رایگان |
A pressing need of vehicle quality management professionals is decision support for the vehicle defect discovery and classification process. In this paper, we employ text mining on a popular social medium used by vehicle enthusiasts: online discussion forums. We find that sentiment analysis, a conventional technique for consumer complaint detection, is insufficient for finding, categorizing, and prioritizing vehicle defects discussed in online forums, and we describe and evaluate a new process and decision support system for automotive defect identification and prioritization. Our findings provide managerial insights into how social media analytics can improve automotive quality management.
► Online auto enthusiast forums contain many postings relating to vehicle defects.
► Therefore, social media analytics for vehicle quality management should be explored.
► We find that sentiment analysis is not effective for identifying vehicle defects.
► We propose a novel Vehicle Defect Discovery System (VDDS) using text mining.
► Results show robust defect classification across multiple vehicle brands.
Journal: Decision Support Systems - Volume 54, Issue 1, December 2012, Pages 87–97