Xiaoguang was taken aback by the serious momentum of the computer boss, and hurriedly smiled: "Sorry, I didn't mean that, I wanted to assemble a computer for special purposes, so I'm not sure if it will succeed." ”

"Hmph." The boss glanced at it with disdain, and said proudly: "Don't look at the poor appearance of these treasures, but the computer in my hand is more than twice as powerful as the one you bought in the city." ”

Xiaoguang couldn't help but be speechless, this boss can, it's awesome, I almost believe it.

"Boss, I don't play games either, and I don't surf the internet, so performance isn't the most critical thing for me."

"Huh? Go aside! What computer do you buy if you don't go online or play games? I'm too busy to talk to you. ”

"I'm serious, I bought a computer and wanted to make a small program that could calculate the relevance of the goods sold in my supermarket."

The little stubble boss raised his glasses, and saw that I didn't seem to be here for fun, so he seriously considered Xiaoguang's problem. "You want to make a piece of software?"

"That's right, you must know the supermarket, a large number of various commodities are sold every day, I know which product sells well and which product sells badly through simple statistics, but I want to know the customer who buys product A, how likely is it to buy product B, it is more difficult, which involves the problem of correlation statistics...... Can you understand this? ”

Little Stubble's eyes are getting brighter and brighter, I don't know if I understand Xiaoguang's words, but Little Stubble's interested look can be felt by a blind person.

"This ...... It's a bit hard. ”

"I'll go, you're really going to get it?" Xiaoguang was surprised, originally he just asked with the mentality of trying it out, after all, this is a poor and remote place, not a core city, and there is no university town nearby, so it is even more difficult to find an engineer specializing in computer science.

Little Stubble confidently lifted his glasses and said with a faint smile: "It's a little difficult, but it's not impossible." ”

Xiaoguang marveled that the master is in the folk, this system is really intimate. "Great, I'll tell you the requirements in detail, you just have to complete it according to my requirements, the price is ......"

"Wait!" Xiao Stubble completely put down the work in his hand, looked at Xiao Guang while sitting precariously, and interrupted: "I probably understand what you mean, it is not difficult to achieve this need, and it is not easy to say that it is simple, how to say it, it depends on who does it." ”

"Master! I knew you were a master at a glance! Xiaoguang patted his ass.

"Hey, if you want to build a computer, anywhere can meet your needs, but if you want to do this program well, even if you go to the county seat or provincial capital, there is no computer store that can realize your idea, unless you find high-achieving computer science students and hire them to help you do application development. But in that case, the cost is ......."

"Superior! Please, get out of the way! Xiaoguang looked at the situation, and hurriedly offered another sycophant.

"I'm not satisfied with you saying that I graduated from computer science and have never fallen behind in software programming." Stubble turns the bulky display and a code-only screen with no graphical interface appears in front of him, and the system can only be made to work by entering character commands. "So, I'm still a little confident in your simple needs."

"Master! Please help the suffering! According to the current situation, what the other party said is likely to be the true situation, if you miss this village, there will be no store, shameless at this time, and there will be no chance to be shameless in the future.

Little stubble looks definitely a hidden master, just know to pave the way for their own products, build momentum, just this one conversation skill, is also most people do not have, he through a few simple sketches, completely his scarcity, vividly depicted, for the next lion big mouth can be accepted by the other party, laid a solid foundation.

"That's it, young man, I don't ask for a lot of money." Little Stubble paused for two seconds, glanced at the nervous Xiaoguang, and smiled softly in a blink of an eye: "As long as your reasons can impress me, how about I consider developing this feature for you?" ”

"Impress you?" Xiaoguang felt that he was completely brought into the rhythm of the other party, and if he continued like this, he was afraid that he would not be able to detect it if he was brought into the ditch. He changed the topic, and his face was a little more indifferent, "Don't be so troublesome, if you really can't do it, forget it, after all, I am a small supermarket with an area of only 100 square meters, with this function is the icing on the cake, and there is not much difference without this function." Alas, what is not your own, it is not forced to come. ”

Xiao Hu stared at Xiao Guang tightly, and the other party suddenly calmed down and made him scratch his head, and he also said tentatively: "Then you don't want it, forget it." ”

"I naturally want to, you can make a price." Xiaoguang doesn't give the other party the way of "mouth escape", if you enter the rhythm of the other party, you will always fall into the trap of the other party because of poor consideration.

"Heh, 100,000 yuan, if you want it, pay in cash! No counteroffer! ”

"Ten thousand!"

"No counteroffer!"

"Twenty thousand!"

"Go aside!"

Xiaoguang's seriousness immediately melted into the ice, and he laughed and said, "It's still according to the rules you said at the beginning, let me explain the reason."

Little Stubble froze suddenly, he swore to die just now, and suddenly disarmed and surrendered, this change in speed - it can only be said that he has never seen such a brazen person.

Xiaoguang went back and forth, looked at the other party with sincere eyes, and stated in advance: "This is a trade secret, I hope you can keep it secret, is it okay?" ”

Little Stubble was almost moved at that moment, and hesitated for three seconds before he sneered and said, "Hehe, love to say it or not!" It's still a secret, you just run a small supermarket, and you can still have a shocking secret?! ”

Xiaoguang can't complain, this stubble buddy is really meow with personality, I admit, you won.

"In the business world, there is a very good sales chain called 'joint rate'. A customer likes A, and he probably likes B too. If we can find out the relationship between A and B, we can then ask the customer to buy B when they buy A. Through the analysis of a large number of customers, by extension, since some customers behave like this, does it mean that more customers also have such shopping preferences? If the customer's 'correlation rate' can be analyzed and cracked, then the turnover of the store can be greatly improved by adjusting the order of goods on the shelf, promotional promotions, and private customized solutions. ”

After listening to Xiaoguang's professional discussion, the little stubble under control hesitated, "Because I like A, I like B?" Are we going to find out this causality? ”

The corners of Xiaoguang's mouth rose, but his attitude was deliberately humble: "If you like A and B at the same time, is there really a cause and effect?" The essence of the problem is that you're ignoring another effective way to improve the 'associated rate': relevance. ”

"Relevance?"

"Correlation is when two things happen at the same time, but there is not necessarily a causal relationship." Xiaoguang said indifferently: "Therefore, there is a cause, but there may not be an effect." Customers can magically like A and B at the same time. ”

Little Stubble looked confused.