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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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ÎÄÕÂÒýÓÃ: ÉòºÆ, °¬Ë³Òã, лÞÈÝ°, ÂÀƽ. ÔÚÏß²úÆ·×ۺϼÛÖµÆÀ¹À¼°²ßÂÔ[J]. Ó¦ÓÃÊýѧ½øÕ¹, 2024, 9(7): 1048-1053. DOI: 10.12677/aam.2024.97124

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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

ÓÉÓÚÊý¾Ý¼¯ÖеÄÆÀÂÛ¶àΪÓû§¶ÔËù¹ºÉÌÆ·µÄ¼Û¸ñ¡¢ÖÊÁ¿µÈ×ö³öµÄÖ÷¹ÛÆÀ¼Û£¬ÇÒÓû§ÔÚ±í´ï×Ô¼º¹ÛµãʱµÄ¶àÑù»¯ÓïÑÔÒÔ¼°È±ÉÙÏàÓ¦µÄ¹æ·¶£¬¹Ê¶ø´æÔÚÓû§ÔëÒô¡£ÐèÒª½«ÆÀÂÛÎı¾ÖÐÓëÐǼ¶ÆÀ¼Û´æÔÚÂß¼­³åÍ»µÄÔëÒôÅųý²¢É¾³ýÎÞЧµÄÆÀÂÛÎı¾ÒÔ±£Ö¤·ÖÎöµÄ¿ÆѧÐÔÓëÑϽ÷ÐÔ¡£

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

ÆäÖУ¬i=1,2£¬?,a£¬aΪÊäÈë²ãÉñ¾­Ôª¸öÊý£¬j,k=1,2,?,l£¬lΪ¹æÔòÊý£¬w=(w1,w2,?,wk)ÊǹæÔò»¯²ãÓëÊä³ö²ã¼äµÄÁ¬½ÓȨֵ¡£ÔÚ±¾ÎÄÖУ¬Ó°ÏìÒòËØΪ7¸ö£¬Òò¶øÉ趨a=7¡£

ÎÒÃÇ¿¼Âǵ½Í¬Ò»ÖÖ²úÆ·µÄÅÆ×ӽ϶࣬ÇÒ²¿·ÖÅÆ×ÓµÄÊý¾Ý½ÏÉÙ£¬ËùÒÔÎÒÃÇ°Ñͬһ²úÆ·µÄËùÓÐÆ·ÅƽáºÏÔÚÒ»Æð½øÐзÖÎö£¬µÃµ½ÁËÒÔÏÂÈý¸ö»ùÓÚʱ¼äµÄ¶ÈÁ¿ºÍģʽ¶Ô²úÆ·ÉùÓþµÄÓ°Ïìͼ(ͼ1)¡£

Figure 1. The reputation of the three products based on time measurements and pattern change diagrams ͼ1. »ùÓÚʱ¼ä²âÁ¿ºÍģʽ±ä»¯Í¼µÄÈýÖÖ²úÆ·ÉùÓþ

´ÓͼÖÐÎÒÃÇ¿ÉÒÔ·¢ÏÖ£¬´µ·ç»ú×ÜÌåµÄÉùÓþËæ×Åʱ¼äµÄÍÆÒÆÔÚ4¸½½ü²¨¶¯£¬ÄÌ×졢΢²¨Â¯×ÜÌåµÄÉùÓþ

DOI: 10.12677/aam.2024.97124

1051

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3.4. Ä£ÐͼìÑé

ΪÁ˶Խ¨Á¢µÄÄ£ºýÉñ¾­ÍøÂçÄ£ÐͽøÐмìÑ飬ÎÒÃÇÓÃ200×éÊý¾ÝѵÁ·Ä£ºýÉñ¾­ÍøÂ磬ѵÁ·Îó²îΪ0.0001£¬ÆÚÍûÊä³öÓëʵ¼ÊÊä³öÈçͼ2Ëùʾ¡£

Figure 2. The expected output versus the actual output ͼ2. ÆÚÍûÊä³öÓëʵ¼ÊÊä³ö¶Ô±È

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¹ÜÀí, 2015, 37(4): 41-55. [3] ÂíÀ¤ÔÆ. »ùÓÚÓû§ÆÀÂÛµÄÔÚÏß²úÆ·ÖÊÁ¿·çÏÕÆÀ¹ÀÓëÔ¤¾¯Ñо¿[D]: [˶ʿѧλÂÛÎÄ]. ÄϾ©: ÄϾ©Àí¹¤´óѧ, 2024. [4] Chen, H., Duan, W.J. and Zhou, W.Q. (2017) The Interplay between Free Sampling and Word of Mouth in the Online

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9-16. [6] Íõ·É, ÔÀÀ¥, ËïÕý±¦, ÎäºÆ, ·ë»Ô. »ùÓÚ±´Ò¶Ë¹ÍøµÄÆÀ¼ÛÊý¾Ý·ÖÎöºÍ¶¯Ì¬ÐÐΪ½¨Ä£[J]. ¼ÆËã»úÑо¿Óë·¢Õ¹, 2017,

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