TW201025169A - Bargaining system of on-line purchase - Google Patents

Abstract

The present invention discloses a bargaining system of on-line purchase, which comprises a buyer agent module, a seller agent module, a bargaining intermediary agent module, a blur deducing module and a rule accessing module. The buyer agent module is provided for the buyers to set a plurality of price parameters such as a starting buying price, an expectation buying price, a reserve buying price and the parameters of the bargaining strategy of the buyers in each round. The seller agent module is provided for the sellers to set a plurality of price parameters such as a starting selling price, an expectation selling price, a reserve selling price and the parameters of the bargaining strategy of the sellers in each round. After the buyer and the seller set the parameters of the bargaining strategy via the buyer agent module and the seller agent module respectively, the bargaining process can be performed by the bargaining intermediary agent module through the blur deducing module and the rule accessing module. The rule accessing module can help the bargaining intermediary agent module to find out the suitable blur rules in every bargaining round, and use the blur deducing module to get the bargaining result, so as to get the final close price. The bargaining process can be automatically performed by the system disclosed in the present invention, so as to effectively address the prior art's problems that the bargaining system of the network purchase can not get the final close price in real-time, and does improve the speed of on-line purchase.

Description

201025169 VI. Description of the Invention: [Technical Field of the Invention] The present invention relates to an online shopping bargaining system, and more particularly to a type of online shopping, which can be separately negotiated by the buyer and the seller, and the bargaining rules are automatically negotiated by the bargaining system. Transaction price to meet the bargaining needs of online shopping online. [Prior Art] Know: 'The online shopping using the Internet has become more and more popular. The existing Internet system mainly uses the online platform to sell the goods that the seller wants to sell through the graphic electronic file. Deposited on the Internet platform, through the graphic electronic file to make a preliminary or detailed introduction of the price, brand, characteristics, payment method, delivery method of the item to be sold, and the purchase can be said The network is flat (4) to view the goods. If it is interested in an item, you can click on the electronic file of the item to further understand its specifications. If the buyer wants to buy, he can directly place an order through the Internet. Buy, to complete the so-called online online shopping. ❿ The online shopping on the Internet, through the network's far-reaching and all-weather trading convenience, is indeed a revolutionary new ride. However, when the party intends to purchase the item, and at the same time, it hopes to negotiate with the f-party to obtain the price: 2 • When the discount is made, because the seller is always stationed on the Internet, the buyer cannot be like the recorded store-like and the seller (store) Direct bargaining, at this time the buyer will use the network to stay in contact with the seller and hope to get in touch with the seller, and then negotiate the price, expecting to buy the item with more favorable gambling; when the seller is available online, by watching the online message Becker - reply with the buyer of each purchase, and the buyer also needs to < further - when the person is online, 3 201025169. Seeing the seller's _, so going to (4) will cause serious behavior, and will also reduce the buyer's purchase of the item Desire. If the seller fails to respond in a short period of time, it will often cause the buyer to switch to another person's purchase, which in turn will cause the seller to miss the sales opportunity. In addition, the existing online auction website, after the time of the auction, can only be based on the price of the final bid, and cannot (4) know the final domain price. E.g:

Yahoo's online auction site must wait until the auction time (5 days) to complete the transaction price. Therefore, it is an urgent problem for online shoppers to solve the problem of how to effectively provide the online game or the online auction without the instant bargaining. SUMMARY OF THE INVENTION The main purpose of the present invention is to provide a network online shopping negotiation system, the loose bargaining system includes H agent, #方代理人, bargaining agent agent module, wire _ and _ access Touch, bribe is a reasonable model rent, buy the fixed number _ grid parameters, such as the initial stomach price, expectation (four), reserve bid price and the bargaining strategy parameters of the Bay-square mother round, the seller agent module can be set by the seller The number of side Jagger parameters such as the starting point, the expectation, the reserve price, and the seller's bargaining strategy per round, the buyer and the __agent module and the discussion parameters, the financial agent agent module By obscuring the push group and (4) depositing and transferring groups to conduct the order, the forensic agent can find out the rules of the law in each of the rounds, and use the book to automatically obtain the price of the lying transaction. The government has improved the existing online shopping bargaining system without the lack of 201025169, and the speed of the collapse of the ship. Inspection, the committee can be more aware of the power and effectiveness of the hair _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The bargaining system includes "module 1, seller agent module 2, bargaining agent agent mode φ =, fuzzy inference module 4 and rule access module 5, whereby the buyer and the seller can invent the network route of the invention. The ruling of the ruling office can be used to obtain the final transaction price. The buyer agent module 1 is mainly for the buyer to set a plurality of bargaining parameters by the buyer's agent die. And the buyer's fuzzy bargaining rules per round, the bargaining parameters include at least: the buyer's starting price, the buyer's expected price, and the buyer's reserved price. The seller's agent module 2 is mainly for: the seller uses the seller agent to module Set the bargaining parameters, the seller's fuzzy bargaining rules per round and the seller's guessing the starting bid price of the other party (the system will set it if the seller does not set it). The bargaining parameters include at least: the seller's starting price and the seller's expected price. The seller retains the price. The premium intermediary agent module 3 'mainly handles the bargaining procedure fairly. The inference module 4' is based on the parameters set by the buyer and the seller and the model negotiation rule 5, and the fuzzy inference is obtained and finally obtained. The transaction price of the law. The law access module 5 contains fuzzy law, and the master money assists the bargaining agent module 3 to find out the fuzzy method 201025169 e applicable in each bargaining round from the fuzzy law library. The proposed bargaining procedure can be carried out in plural (n) rounds of Zheng (which can be set by the bargaining system established by the invention). In each round of bargaining, the buyer's profit: the fuzzy rule sets its bargaining strategy, and sends each order in order. The bid price of the round bargaining. The same seller also Li Liling riding Weixian County, and it is expected to block the price of each round.

Selling price. The buyers and sellers negotiate the price through the bargaining agent agent module 3, and can immediately get the final transaction price. X

Please refer to FIG. 2, which is a plurality of times of the bargaining system of the present invention. In order to make the review more understand the bargaining system proposed by the present invention, this article uses the secret case of the round (9) N=3). The implementation method of the present (4) is only the three rounds of the invention. The buyer agent module 1 part and Bao Ruqiu IX), the expected bid price ~, Bei reJ /, medium, the starting bid price (where the coffee) refers to the goods to be purchased _ price insurance = r, , 最 a σ the most price (do not buy counterfeit goods beyond the reserve price), the size of each bribe _ slavery > g does not buy shellfish... buyer's bargaining fuzzy law coffee mode - presentation, green Ming is as follows: Operation mode 1: buyer fuzzy bargaining rule at the buyer's Z. bargaining checkpoint: IF counterpart (seller) pre-time price decline For the price of not being our (buyer), the price should be increased by ^ 201025169 / ... where, the definition of the difference is as in (1) and (2) (1): where, the second seller ίThe selling price (see Figure 3 for reference). Second seller's /-1 price (see Figure 3 for reference) [Note 1]: SPQ = SP: start Figure 2 is a schematic diagram of the seller's selling price in formula (1). In particular, it is a fuzzy variable, which can contain several membership functions, which can be set by the bargaining system. The following three membership functions (private (where 兮pi r is large) are used as an example to illustrate the τ崎 nose pattern. One is not limited to three membership functions): 孓. The previous price decline by the seller was small. The seller’s previous price decline price was not 'the buyer’s previous price decline was large (2): y BPrcsv - BP卜' where the buyer's reserve purchase price. Outside == The buyer's zth purchase price (see Figure 4 for reference). I The buyer's first purchase price (see Figure 4 for reference). Figure 4 is a schematic diagram of the buyer's purchase price in formula (2). Μ α is a mode—the y is a fuzzy variable and can contain several membership functions, the number of which can be set by the bargaining system. The following three membership functions (small, medium 'large) are described as ^ 7 201025169 ' (where the γ of the operation mode one is not limited to three membership functions): ' if : the buyer price is to be increased by the small furnace: the buyer In the range of price increase, π: the buyer price should increase by a large amount. According to the formula (2), the buyer can calculate the purchase price (邶) to be sent at the first bargain checkpoint, for example, assume the buyer's second. At the bargain checkpoint, the buyer’s purchase price and P2 are (3): BP2=BPl+Y2{BPresv-BPx) ❹ where Γ2=the buyer’s second bargaining checkpoint, the buyer’s fuzzy bargaining rule is ambiguously inferred and The value after defuzzification (the magnitude (%) of the buyer's price to rise, which is a clear value, for example, 10%). 201025169

[Note 2] _· Operation mode 1 Z, + and X are fuzzy variables, and the number of membership functions is M; f and . Taking three membership functions (small, medium, and large) as an example (in this example, M; f = My == 3), but the 岑 and K of the operation mode 1 proposed by the present invention are not limited to three membership functions. The number (Mr can be set by the book price negotiation system. For example, when Μχ = 5, five different degrees of membership functions (small, small, medium, large, large) can be defined as follows: Ζ严^ : Before the seller The price decline was small once. The seller’s previous price decline was small: the seller’s previous price decline price range X: the seller’s previous price decline price was large X strict*: the seller’s previous price decline price was large and When =7, ;^ can define 7 different degrees of membership functions (small, small, slightly smaller, medium, slightly smaller, larger, larger) as follows: If + : the buyer price has to rise by a small amount If : Buyer The price should rise slightly: the buyer price should rise slightly less if: the buyer price should rise in the range: the buyer price should rise slightly. If: the buyer price should increase by a large margin: the buyer price should rise by a large margin. Big 201025169 for I to let your review board know more about the operation mode For the setting of the continuation X, the following subordinate functions (small, medium, and large) are illustrated as an example. As shown in Figure 5, the user interface diagram of the seller's pre-price decline is shown in Figure 5. In the figure, the interface allows the buyer to input three parameters: parameter!, parameter 2 and parameter 3. The relationship between the two parameters and the special, as shown in Figure 6. Figure 7 is the operation mode - there is a clear statement The interface of the interface to be increased (in this figure 'spider-3'), the interface allows the buyer to enter three parameters: parameter 4, inflammation number 5 and parameters, 6. The three parameters are clear, ρ cut · figure As shown. ^ If the 沁 and 格 are not equal to 3, the parameters of Figure 5 to Figure 8 shall be modified relatively to support the definition of membership functions of different degrees. For example, when 5, for example, it may be defined as 5 Different degrees of membership functions (small, small, medium, large, large), such as [in 2], the parameters of the five-cane can be changed to the parameters shown in Figure 9, the figure The parameters are changed to the parameters of the ten lions. Similarly, the setting of the y membership function is analogized in the above way. " Φ Buyer Strategy part: - The buyer's bargaining process per round is based on the seller's pre- and post-price declines (small, medium, and large), setting the buyer's price to increase. For example, suppose 沁3 'seller just-time price The three subordinate functions of the magnitude of the decline (8) are small, medium, and large. The buyer’s bargaining strategy for the first round can be... The positive price decline of the seller’s previous price is small. _ The buyer’s price should rise by IF before the seller. The magnitude of the decline in the price of 201025169 THEN is expected to rise in the range of the price of the IF seller before and after the price decline. The range of the price of the IF seller is higher than that of the other party. The extent of the setting, the buyer's preference for the increase; ^ Fangfang ~ people of various prices so that the Bayi review committee can more easily understand the rules of purchase, we take three rounds and 〇, ° and &; Membership functions (small, medium, go, ==, this wealth, N, a bargaining call = ^ each has 3 membership functions). As shown in Figure 11, it is set for each bargaining ^ and = user interface diagram, including: starting bid price of nine), expecting to buy Lin ^ ❹ == genus function, its number of 丄 = The price system set up this month is set. The seller agent module 2 part; $ can set a new selling price, also take three as an example, the three selling prices are: 矣二贝 commit one, expect to buy price order -), reserve selling price this - ). Among them, the starting price of the sale, the goods will not be sold). The relationship between the selling prices is 矽' op resv start 〇 〇 〜 系 系 系 系 系 系 op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op op Mode 2 is presented, Wei Ming is as follows: Operation mode 2: The seller's fuzzy bargaining rule is at the seller's third bargaining checkpoint: The IF buyer's pre-time price increase is €€ THEN seller price is to be reduced by q. Fi. is defined as equations (4) and (6): (4)·b H f〇rz = 9-χ*. bp,_2 0 2, 3 (z = 1凊 [Note 4]) ^ where , Qiu buyer sent the "second purchase price (refer to Figure 4). Ping-2 == buyer's / / 2 purchase price (refer to Figure 4).

Price checkpoint (5) * Pj — ^O(guess) BP Γ 0 (guess), Zhong Renhu. (gwew) for the seller to guess the buyer's start can be from the hair duck (four) - set - a value if sand. < at the place. ((4), then household 1 = 〇. The purchase price is set by the seller; if the seller does not set it, (for example, 5P. ((4)=5> 50% of eight coffees).

_ Bayer's various shell price diagrams should be referred to Figure 4; operation mode 2 is a fuzzy number of membership functions, and its number can be exemplified by two membership functions (small, medium, and large). 12 201025169 ..- Limited to two membership functions, see [Note 6]): ^·The extent of the price increase of the buyer before the buyer. The price of the buyer’s previous price increase is large. The buyer’s previous price increase big-amplitude

‘H where <+ Bayside sends the z_th selling price. • 6711 = The seller’s offer price for the third. SPresv = seller's reserve offer price. 1 For each seller's selling price diagram, please refer to Figure III for the subordinate function. The number of the subordinates can be described as an example of the subordinate function (small, medium and large). , not limited to three membership functions, see [Note 6]): 妒: The price of the seller should be reduced by a small price. · The seller price should be reduced in price. The seller price should be reduced by the price range (5), Beifang It can calculate the selling price (,), which is to be sent at the third negotiation checkpoint, for example, and at the seller’s second bargaining checkpoint, the seller’s selling price (7): SP2=SP1~Q2{Sp 1 resv 201025169 j·_ where rQ2= at the seller’s second bargaining checkpoint, the seller’s fuzzy bargaining rule is ambiguously inferred and the value of the ambiguity (the magnitude of the price reduction (%) of the seller’s price, which is a clear value, for example :15%).

[Note 6]: The sum of the operation mode 2 is a fuzzy variable, and the number of membership functions is AND. This document uses three membership functions (small, medium, and large) as an example (in this case, = Me=3), but the operation mode 2 and β of the present invention are not limited to three membership functions. The number (1⁄2 and Μρ.) can be set by the book price system. For example, when A/? = 5, five different degrees of membership functions (small, small, medium, large, and large) can be defined as follows: if/j': the price of the buyer’s previous price increase is small. : The buyer's previous price increase is small. If: The buyer's previous price increase is in the range of if: the buyer's previous price increase is large. Ifλ: The buyer's previous price increase is very large, such as =7, β, can Define 7 different degrees of membership functions (small, small, slightly smaller, medium, small, large, large) as follows: _·The price of the seller is to be reduced by a small amount 2 wide: the price of the seller is to be reduced by a small price: the seller price The price should be slightly smaller: αφ: The seller price should be reduced in price: the seller price should be slightly larger: the seller price should be reduced by a large margin: the seller price should be greatly reduced. 14 201025169 Local (four) _ interface schematic _. The three parameters know, the _ = and the system is the operation mode two cut «predicate to reduce the magnitude of the thief map fourteen and participate in the three parameters and π, π and (2) ' 1 if the field and the saki is not equal to 3, Figure 10 From the second to the fifteenth in the fifteenth, the ginseng 2 ς is modified to conform to the state of the money. Na m Bf, can be defined as five different degrees of membership functions (彳M,, small, towel, big, report ^ as shown in [Note 6], the parameters of the second can be changed as shown in the needle six The tree tree in the parameter ^ follows. _, the steel function diagram is set, according to the above method. φ The seller's bargaining strategy The seller's bargaining process per turn must be based on the other party's (ie the buyer) previous increase ( Small, medium, and gentlemen, ± 肀 肀 ) , , , , , , , , , , , , , , , , , , 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋 疋The subordinate functions are small, medium and large. The seller's first round of bargaining strategy can be: IF counterparty Y buyer) The previous price increase is small. The range of our (seller) price is lower than the low IF counterpart (buyer) The range of pre- and post-price increases is 15 201025169 t ^ THEN The price of our (seller) price is to be reduced by the amount of the previous price increase of the Chinese IF counterparty (the buyer). Low-same 'in the other rounds of bargaining, the seller can be in front of the buyer The extent to which various prices have risen, setting the extent to which the price of the self (ie, the buyer) has to fall. In order to make the beta check and understand the selling parameters and set the bargaining parameters and the price-price rule, we use three rounds and •• and β• each as three membership functions (small, medium and large) as an example to illustrate 'this In the example, (4) (3 bargaining rounds), and outside 3 (households (4) each have 3 membership functions). As shown in Figure 18, it is a user interface diagram for setting various bargaining parameters, including: starting #价〇, expecting milk one, selling price (four), selling the opposite party (f party) Start buying paper (4)), calculation mode - six parameters of the number of slave models (parameter 7 to parameter 12, please match figure 12 to figure 15 paste), and sell the same thing _ for three hours, n ^ slightly . The ceremony of the rider's calculation of the second is not the three subordinates of the wealth. The subordinates of the function are the external and the saga of the subordinate function, which can be set by the bargaining system built by the invention. The bargaining agent agent module 3 part; the project agent module 3 material, the money plays an important role in the process 'it must preside over the bargaining procedure, when the buyer sends the bargaining price, and then the bargaining begins At this time, the bargaining agent program 3 controls the bargaining program* to obtain the final transaction price. ★ The bargaining procedure proposed by Minghujin can be carried out for a number of (Ν) rounds of bargaining (which can be set by the bargaining system established by the invention). The buyer can carry out the plural - person 4 price, the same seller can also conduct a number of bargaining, each round of the seller and the buyer 16 201025169, each of the - bargaining 'so both sides - come - to calculate _ round. Each buyer and seller has multiple inquiries and inquiries, each of which has a fuzzy bargaining rule responsible for the decision - the bid or offer price to be sent, the transaction price is determined by the following principles: 1. Each buyer's bargain checkpoint In the case, if the seller sells the expected price of the seller (4), the price procedure is completed, and the transaction price is the price of the ## sent by Beifang; if not, the buyer checks the point according to the bargaining price and the fuzzy price rule ( Operation mode 1) Calculate the bid price to be sent to: Carry out the next bargain.兀# 2· A bargaining check, if the buyer’s purchase price is greater than the buyer’s J buyer’s price, the ship price program is completed, and the price of the transaction price is the shell price; if not, the # party’s Bargaining checkpoint = Axis calculation mode 2) Calculate the reading to be sent to buy the next bargain. 3· After the combination of the cake, if the two sides ride the law to reach the (8) transaction price, when L iV ^ expe, the grid, the father price will be based on the following formula: r»\,... 4_ If the buyer’s insurance 22 , 5 o'clock. Then the transaction is not established. κ贝u is less than the seller's reserve price U, and the price is 戍. If =, because under this condition, it is impossible to obtain the price, the transaction price = ^ reserve purchase price is exactly equal to the seller's reserve price). Bei 1 is the reserve purchase price of Beifang (also equal to the seller's reservation sale 5. The seller guesses the buyer's initial purchase price ~ set by #方, if the seller does not set 17 201025169 values (for example, it is set by the invention itself) 50%) 〇 bargaining procedure, Figure 2 is a three-issue round to illustrate the three-round bargaining procedure proposed by the board of directors in order to better understand the invention (N = 3). Example of bargaining procedure The explanation is as follows: · i in the buyer's per-price checkpoint 'If the seller sells the asking price of our (buyer)'s expected bid price, the bargaining procedure is completed, and the transaction is cleared and the seller's offer is paid; if not, Eye, gentleman four +i and 1 Berger buyer

Otherwise, the beneficiary of the bargaining point according to the bargaining point of the bargaining price is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The selling price is given to the buyer, and the m is negotiated in three rounds. If the price of the double Nida Laifang is expected, the transaction price is determined according to the following formula: , Uncle price resv Note: If the price of < π is βρ , resv 〇iZ ^ exp6 The transaction is not established and the bargaining price stops. If the price resv 4. The seller guesses that the buyer's initial purchase price (ie (4)) is set by the seller. If the seller does not set it, the invention sets its own value (for example, %_) = ^_ of 5〇%). There is still a need to emphasize the bargaining procedure proposed by the present invention, which can be negotiated for a plurality of (N) rounds, not limited to three rounds. 18 201025169 .. The fuzzy inference module 4 includes at least a fuzzy law operation mode, and the mode of the paste method includes: Λ, 0) fuzzifying the input value, and the variable of the system staff will perform the numerical conversion. The value of the membership function is obtained as a matching value; (2) Fuzzy inference: the value of the pass-through _ input variable 眺 value is calculated using the minimum value method, then the time-of-following method _ last-new subordinate association; (3) membership function Combine the method of (4) to make all the modal results (4) to make a paste. · The last ray of the _ _ 峨 峨 : : : : : : : : : : : : : : : : 二 二 二 二 二 二 二 二 二 二 二 二 二 二 二 模糊 模糊 模糊 模糊 模糊The judgment of the level of the absenteeism, the transaction or not. Module Access Module 5 of the Association Database: The system is described in the following:

The third stage: the setting of the negotiation system

The bargaining system manager arbitrarily negotiates the number of rounds (8). For convenience, you can make ==Μυ, ρ:=λ^. I Stage 1: The seller's setting will upload the pre-sold product information to the initial offer price of the product.) It is expected to build the _Bei website to guess the starting price of the other party (the buyer). ), retain the selling price (I) setting), you _ with ^; ^_ recorded (see _ ^) the lining function and the seller's each round of the model of the 19 1925165 bargaining rules. Phase 2: Buyer's settings. The buyer goes to the bargaining network to select the product, and sets the starting bid price (〇, expected bid price (8)V) and the reserve price (10) b for the product to be bought (see the stage of the second stage). Set the membership function of h (see the setting of the third stage) and the fuzzy bargaining rules of the buyer's rounds. Stage 3: The bargaining procedure is to press the (4) threat to start the bargaining, and the smuggling agent controls the bark program. 'And determine the transaction price of the goods (please refer to Figure 2 for reference, note: the picture is - the example of the return, the number of bargaining rounds proposed by the present invention is plural rounds, not limited to three rounds). Stage 4: Follow-up matters if West _Failed, the goods will not be sold, and _ the second stage; if the discussion is Bechengli, Bay J is not unsatisfactory, the mouth has been sold' and the payment, delivery and delivery of the goods are arranged according to the final transaction price. ❿ From the above-mentioned online online _ bargaining system, the buyers and sellers in the Benedictine key to the fine parameters of the Rim price, you can automatically enter the arbitrage by the system, the peak of the existing network lectures bargaining system Unable to get the deal instantly The lack of price can indeed achieve the purpose and merits of the appeal (10) the new chick and the progressive elements, the invention of the invention patent according to law, the detailed examination of the Jinyue stomach review committee, the secret approval of the patent, to the sense of [Simple description of the schema] 20 201025169 • ® 1. The system architecture diagram of the invention. (Take three rounds as an example = this hair (four) (four) _ phase example diagram. The seller's selling price diagram Figure 4: The buyer's bid price diagram. Figure 5 · Operation mode _ Zhongyi and parameters Bu parameters 2, March 1: ^5 grid _7 reduction of the user interface Figure 6: parameters 1, parameters Μ diagrams Figure 7: Operation mode 1 J m production relationship diagram. Parameter 4, parameter 5 parameter ^ 2, the user interface to the amplitude of i liter and Figure 8: parameter 4, moxibustion ▲ 疋 not intended. Figure 9: operation mode - in, if, , and the relationship diagram of 0. When it is very large, its relative 庳 is ^ ^ ^ (small, small, medium, large, set the schematic. ..., the user " face and parameters A, B, C, D, and pentogram 10: parameters A, B, and relationship diagram. Ding, Wu and Yi, * small, X, small, 矽 and" #大之Φ Twenty-four· Γ, parameter 8 and parameters ^ and the relationship between household and household, household and household goods. Four-way user interface and parameters related to the seller's price to decline the magnitude 10, parameters u, parameters 12. Schematic diagram of setting 5. V. Parameter 1G, parameter u and parameter 12 and π, and (4) syllabary. Round 16·· i 瞀 - - 士# 伸 4*二二中' 右6 has 5 membership functions (Small, small, medium, large, 相对 corresponding user interface and parameters of the parameters of hex, g, xin, 壬, 癸. 卞I®) ΊI "-匕* 2 • Lesser G, Geng, Xin, 壬, 癸 and small, ?/h, # and 0, 6 are large 21 201025169 diagram. " Figure 18: Example of the user interface for the seller to set various bargaining parameters (the number of bargaining rounds is 3 (N=3), the number of membership functions is also 3 (M=3)). [Description of main component symbols] 1. Buyer agent module 2. Seller agent module 3. Bargaining agent module 4. Nuclear paste inference module • 5. Rule access module X: In operation mode 1, At the buyer's first bargaining checkpoint, the previous price decline of the other party (seller) is a fuzzy variable containing a plurality of membership functions. In operation mode 1, at the buyer's first bargaining checkpoint, the price of our (buyer) price rise is a fuzzy variable containing a plurality of membership functions. Yes: In the second operation mode, at the seller's first bargaining checkpoint, the previous price increase of the other party (buyer) is a fuzzy variable containing a plurality of membership functions. • β: In operation mode 2, at the seller's first bargaining checkpoint, the magnitude of the price reduction of our (seller) price is a fuzzy variable containing a plurality of membership functions. Μ: the number of membership functions in fuzzy variables; and according to the above-mentioned fuzzy variables ·;·, Γζ·, P i, Qd, fine order is Μχ, Μγ, Mp, Mq. N: The number of bargaining rounds. twenty two

Claims (1)

201025169 Seven patent application scope: 1 · - Internet online bargaining system, the bargaining system includes a party agent module, a seller agent module, a discussion agent agent fisherman, a reversal module and The law of the miscellaneous test 'The stomach money can be used to set a number of price points for the stomach and the buyer's per-round negotiation list'. The agent can set the seller several price parameters and the seller's bargaining strategy per turn; With the seller, the agent can reduce the amount of the child’s sneak peek and the strategy parameter H price intermediary agent module, and the bargaining procedure can be carried out by the difficulty of deriving the model. The law access module It can assist the bargaining agent to find out the fuzzy rule applicable in the bargaining round and use the fuzzy push to obtain the final transaction price. , D 2 . If you apply for the details of the Internet online shopping discussion, the buyer's agent model, the buyer can set the price parameters of the buyer at least: the starting price, the expected buying price, Keep the purchase price.巳3 士 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 申 网路 网路 网路 网路 网路 网路 网路 网路 网路 网路 网路 网路 网路 网路 网路Keep the selling price. D If the online online shopping bargaining mentioned in item 1 of the patent application scope is poor, the bargaining intermediary agent module is available for the negotiation of the multiple rounds of the two parties. The scales as described in claim 1 The online art bargaining system, and the group includes at least a fuzzy law operation mode, the mode touch (1) simulates the input value: the variable of the mixed input converts the exact number into the membership 23 201025169. The value of the function obtains a matching value; (2) Fuzzy inference·········································································································· Use the method of union to carry out the results of all fuzzy inferences. ((4) Solution (four): The result of the last connection is to use the ensemble and the method to defuzzify. The above four steps can be used to define the price. The level of the high and low, the bargaining space, and the determination of the transaction.