دانلود مقاله ISI انگلیسی شماره 39895
عنوان فارسی مقاله

مدلسازی پاسخ بهبود یافته بر اساس خوشه بندی، تحت نمونه برداری و آنسامبل

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
39895 2012 16 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Improved response modeling based on clustering, under-sampling, and ensemble
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Expert Systems with Applications, Volume 39, Issue 8, 15 June 2012, Pages 6738–6753

کلمات کلیدی
بازاریابی مستقیم - مدلسازی پاسخ - عدم تعادل کلاس - تعادل داده ها - CRM - خوشه - گروه
پیش نمایش مقاله
پیش نمایش مقاله مدلسازی پاسخ بهبود یافته بر اساس خوشه بندی، تحت نمونه برداری و آنسامبل

چکیده انگلیسی

The purpose of response modeling for direct marketing is to identify those customers who are likely to purchase a campaigned product, based upon customers’ behavioral history and other information available. Contrary to mass marketing strategy, well-developed response models used for targeting specific customers can contribute profits to firms by not only increasing revenues, but also lowering marketing costs. Endemic in customer data used for response modeling is a class imbalance problem: the proportion of respondents is small relative to non-respondents. In this paper, we propose a novel data balancing method based on clustering, under-sampling, and ensemble to deal with the class imbalance problem, and thus improve response models. Using publicly available response modeling data sets, we compared the proposed method with other data balancing methods in terms of prediction accuracy and profitability. To investigate the usability of the proposed algorithm, we also employed various prediction algorithms when building the response models. Based on the response rate and profit analysis, we found that our proposed method (1) improved the response model by increasing response rate as well as reducing performance variation, and (2) increased total profit by significantly boosting revenue.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.