ÔÚÏß²úÆ·×ۺϼÛÖµÆÀ¹À¼°²ßÂÔ - ÒÔ´µ·ç»ú¡¢Î¢²¨Â¯¡¢ÄÌ×ìΪÀý - ͼÎÄ
Advances in Applied Mathematics Ó¦ÓÃÊýѧ½øÕ¹, 2024, 9(7), 1048-1053 Published Online July 2024 in Hans. http://www.hanspub.org/journal/aam https://doi.org/10.12677/aam.2024.97124
Comprehensive Value Evaluation and Strategy of Online Products
¡ªTaking Hair Dryer, Pacifier and Microwave for Instance
Hao Shen, Shunyi Ai, Yili Xie, Ping Lv*
Hangzhou Normal University, Hangzhou Zhejiang
Received: Jun. 28th, 2024; accepted: Jul. 13th, 2024; published: Jul. 20th, 2024
Abstract
With the rapid development of the online market, online trading platforms such as Amazon ac-commodate more and more customer feedback, which includes users¡¯ multidimensional evalua-tion of products. Under such background, we build some models to evaluate the products and an-alyze the significance of these online data for the future development of products. We conduct multivariate analysis on three commodities data which are hair dryer, microwave and pacifier provided by Sunshine, and establish a commodity index evaluation model based on reviews, star ratings, helpfulness ratings and time measurements and patterns. Sunshine Company can develop a reasonable and scientific product strategy based on our modelling process and analysis conclu-sions so as to achieve the success of their three online products.
Keywords
LDA, Fuzzy Neural Network, Online Product Reputation Evaluation
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Copyright ? 2024 by author(s) and Hans Publishers Inc.
This work is licensed under the Creative Commons Attribution International License (CC BY 4.0). http://creativecommons.org/licenses/by/4.0/
Open Access 1. ÒýÑÔ
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2.1. Êý¾Ý´¦Àí
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2.2. ÔÚÏßÆÀÂÛÎı¾Ö¸±êÌáÈ¡Ä£ÐÍ
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DOI: 10.12677/aam.2024.97124
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Table 1. p (world/topic) under the LDA-Gibbs model ±í1. LDAÄ£ÐÍϵÄpÖµ
´µ·ç»ú
Price Great/Good Quality Power Work well Size
0.378 0.262 0.147 0.115 0.045 0.044
΢²¨Â¯
Great/Good Price Quality Worklife Size Function
0.379 0.358 0.056 0.113 0.103 0.067
Love/Like Price Great/Good Work well Cute Quality
ÄÌ×ì
0.479 0.284 0.107 0.105 0.055 0.052
ÉϱíÖÐÎÒÃÇʹÓÃLDAÄ£ÐͽøÐÐÖ÷Ìâ¾ÛÀàµÃµ½ÁËÈýÖÖÉÌÆ·Ç°6¸ö¸ßƵ´Ê´Ó¶ø·ÖÎö¿Í»§¶ÔÉÌÆ·µÄÖ÷ÒªÆÀ¼ÛÐÅÏ¢£¬µ«ÈÔ´æÔÚ´ÊÓë´ÊÖ®¼ä±í´ïÐÅÏ¢ÏàËƵÄÇé¿ö£¬ÇÒΪÁ˸üºÃµØÔ¤²âÉÌÆ·µÄδÀ´·¢Õ¹Ç÷ÊÆ£¬ÎÒÃÇÐèÒªÔÚLDAÄ£ÐÍÖ÷Ìâ¾ÛÀàµÄ»ù´¡ÉÏ£¬½áºÏÆÀÂÛÊôÐÔÖ¸±ê£¬¶ÔÆÀÂÛÎı¾×ö½øÒ»²½µÄÌáÈ¡·ÖÎö£¬×îÖÕÑ¡È¡¹Ø¼ü´ÊÖеļ۸ñ¡¢ÖÊÁ¿¡¢Íâ¹ÛÒÔ¼°Ö¸±êÖеÄʱЧÐÔ¡¢ÆÀÂÛ³¤¶È¡¢ÐÞÊδÊÊýÁ¿Áù¸ö²ÎÊýÓÃÓÚÆÀÂÛÎı¾ÆÀ¼Û¡£ÔÚÏÂÎÄÖн«×ÛºÏÔËÓÃÆÀÂÛÎı¾¡¢ÐǼ¶ÆÀ¼ÛÀ´¶ÔÔÚÏß²úÆ·½øÐÐÉùÓþ×ÛºÏÆÀ¹À¡£
3. »ùÓÚÄ£ºýÉñ¾ÍøÂçµÄ²úÆ·ÉùÓþÆÀ¹ÀÄ£ÐÍ
3.1. Ó°Ïì²úÆ·ÉùÓþµÄ¹Ø¼üÖ¸±ê
ΪÁËÄÜ·ÖÎö²úÆ·µÄÉùÓþÔÚ²úƷʹÓùý³ÌÖеı仯¹æÂÉ£¬ÎÒÃÇͨ¹ýLDEÄ£ÐÍ»ñÈ¡ºÍ¶Ô±ÈÆÀÂÛµÄÊôÐÔÐÅÏ¢µÄÏà¹ØÊý¾Ý£¬´ÓÆÀÂÛÎı¾¡¢ÐǼ¶ÆÀ¼ÛÕâ¶þ·½Ã濼ÂÇ£¬¹¹½¨Ó°Ïì²úÆ·ÉùÓþ(y)µÄÆßÏîÖ¸±ê£¬ÆäÖÐÆÀÂÛÎı¾°üÀ¨Íâ¹Û¡¢ÖÊÁ¿¡¢¼Û¸ñ¡¢ÆÀÂÛ³¤¶È¡¢ÐÞÊδÊÊýÁ¿¡¢Ê±Ð§ÐÔÁù¸ö·½Ãæ¡£ÕâЩָ±êÄܹ»ÓÐЧÌåÏÖ²úÆ·×ÔÉíÉùÓþ£¬¹¹½¨»ùÓÚÄ£ºýÉñ¾ÍøÂçµÄ²úÆ·ÉùÓþÄ£ÐÍ[7]¡£
±¾ÎÄÀûÓÃÆÀÂÛÖ¸±êºÍ²úÆ·ÊôÐÔÀ´Á¿»¯ÉùÓþ£¬×ÛºÏÇ°È˵ÄÑо¿¼°ÊýѧģÐÍ£¬ÌáÈ¡Áù¸öÆÀÂÛÎı¾ÌØÕ÷(A1~A6)ºÍÒ»¸öÐǼ¶ÆÀ¼ÛÌØÕ÷(B1)£¬ÆäÖÐA1~A6·Ö±ð´ú±íÍâ¹Û¡¢ÖÊÁ¿¡¢¼Û¸ñ¡¢ÆÀÂÛ³¤¶È¡¢ÐÞÊδÊÊýÁ¿¡¢Ê±Ð§ÐÔ¡£¼ÆÁ¿·½Ê½Èç±í2Ëùʾ¡£
Table 2. Attribute description of product reputation index ±í2. ²úÆ·ÐÅÓþÖ¸ÊýµÄÊôÐÔÃèÊö
ÌØÕ÷ A1 A2 A3 A4 A5 A6 B1
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ÆÀÂÛÎı¾µÄ³¤¶È ÆÀÂÛÖÐÐÞÊδʸöÊý ÔĶÁºÍдÆÀÂÛµÄʱ¼ä¼ä¸ô
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DOI: 10.12677/aam.2024.97124
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3.2. Ö¸±êÁ¿»¯·ÖÎö
Ö¸±êÁ¿»¯·ÖÎöÊDzúÆ·ÉùÓþÆÀ¼ÛÓÐÓÃÐÔ¼ÆËãÇ°µÄÖØÒª»ù´¡¹¤×÷£¬Ö¸±êÁ¿»¯Öµ±íʾָ±êÔÚ¶à´ó³Ì¶ÈÉÏÄܹ»ÕýÈ··´Ó³²úÆ·ÉùÓþµÄ¼ÛÖµ¡£Ö¸±êÁ¿»¯·ÖÎöÒÔÑÇÂíÑ·ÍøÕ¾µÄÏà¹ØÊý¾ÝΪʵÑéÑù±¾£¬¾¹ýÔ¤´¦ÀíºÍÊý¾Ý´¦ÀíºóµÃµ½¸÷Ö¸±êÁ¿»¯Êý¾Ý½øÐÐÖ¸±êЧÓ÷ÖÎö£¬È·¶¨Ö¸±êµÄºÏÀí»®·Ö¹æÔò¡£¸ù¾ÝÑù±¾Êý¾Ý·ÖÎö[8]£¬±¾ÎÄͨ¹ý5·ÖÁ¿·¨½«²úÆ·ÉùÓþµÄÓÐÓÃÖ¸±êÁ¿»¯Îª1~5µÄÆÀ·ÖµÈ¼¶£¬ÒÔÇø¼ä»®·Ö·¨½«ÓÐÓÃÖ¸±ê½øÐÐÆÀ·ÖµÈ¼¶¼ÆËã¡£×îÖÕÈ·¶¨µÄÖ¸±êÁ¿»¯·½Ê½Èç±í3Ëùʾ¡£
Table 3. Quantitative evaluation of indicators ±í3. Ö¸±êÁ¿»¯ÆÀ¼Û
Íâ¹Û ÖÊÁ¿ ¼Û¸ñ Îı¾³¤¶È ÐÞÊδʸöÊý ʱЧÐÔ °ïÖúµÈ¼¶Öµ
ÆÀ·Ö
¶Ô²úÆ·Íâ¹ÛµÄÃèÊö ¶Ô²úÆ·ÖÊÁ¿ÃèÊö ¶Ô²úÆ·¼Û¸ñµÄÃèÊö ÆÀ¼ÛÎı¾ÖÐ×Ö·û¸öÊý ÆÀ¼ÛÎı¾ÖÐÐÞÊδʸöÊý ÔĶÁºÍÊéдÆÀÂÛÖ®¼äµÄʱ¼ä¼ä¸ô
ÆÀÂÛÎı¾¿É²Î¿¼µÄ¼ÛÖµ
1 ²î ²î ²î 1~10 0~1 >360 0~10
2 ½Ï²î ½Ï²î ½Ï²î 11~25 2~3 241~360 11~20
3 Ò»°ã Ò»°ã Ò»°ã 26~50 4~5 151~241 21~40
4 ½ÏºÃ ½ÏºÃ ½ÏºÃ 50~100 6~8 61~150 41~60
5 ºÃ ºÃ ºÃ >100 >8 >60 >60
3.3. Ä£Ð͵ÄÇó½â
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y=¡Æk=1wke¡Æj=1ella?¡Æi=1(xi?¦Ìij)22¦Òij22a?¡Æi=1(xi?¦Ìij)22¦Òij
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Figure 1. The reputation of the three products based on time measurements and pattern change diagrams ͼ1. »ùÓÚʱ¼ä²âÁ¿ºÍģʽ±ä»¯Í¼µÄÈýÖÖ²úÆ·ÉùÓþ
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DOI: 10.12677/aam.2024.97124
1051
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3.4. Ä£ÐͼìÑé
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Figure 2. The expected output versus the actual output ͼ2. ÆÚÍûÊä³öÓëʵ¼ÊÊä³ö¶Ô±È
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