·2,447,543篇论文数据,部分数据来源于NoteExpress
Next studying consumer's purchase behavior from consumers Angle, and will purchase the new product the latent expense crowd to carry on the classification analysis.
其次从消费者的角度研究了消费者的购买行为,并将购买新产品的潜在消费人群进行了归类分析。
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