Money packages
Ask a computer what you can get by putting in a money amount in and it shall tell you a package of goods and services that when combined offer something useful to you in return for that money.. so if you put enough cash for a home renovation it shall show you ideas for a house renovation and be fully costed. If you have certain electronics it shall recommend what electronics to buy based on what you have such as accessories.
Imagine a database of products and services. Then you match packages of products and services of a particular theme together and sell someone a package of them together.
So if you also had a database of what you have you can predict what someone might want based on what they have. And what they don't have you can recommend something to buy.
這會像谷歌地圖一樣，在那裏你可以得到一個列表，列出你可以用給定數量的燃料旅行到的所有地點？ （即，您輸入燃料量，它會顯示可能從某個位置 X 走的所有道路）我們也可以用錢製作那種地圖：過濾產品組合（可能的籃子），但組合起來會具有爆炸性——即使使用簡單的地圖和燃料，它也已經具有爆炸性，因爲道路上的每一個岔路口都會帶來新的可能的旅行組合。你必須限制你的查詢，比如說——在給定數量的燃料/金錢的情況下，你能走的最遠距離是多少。
Would this be like Google maps, where you could get a list of all locations that you can travel to with a given amount of fuel? (i.e., you enter the amount of fuel, and it shows all the roads that could possibly be taken from a location X) We could do that kind of map with money too: filter of product combinations (possible baskets), but combinatorially that would be explosive -- it is already explosive even with simple maps and fuel, because every forking on the road leads to new possible travel combination. You have to constrain your query to, say, -- what's the furthest you could go with given amount of fuel / money.
Mindey 我希望它用於步行和公共交通。
例如，我想看看我在 10-20 分鐘內能走多遠。公共汽車站或火車站附近可能有我不知道的商店。
但是，是的，您可以用一定金額購買的物品數量在計算上很有趣。我認爲這是計算硬幣的一種變體，用於提供零錢或將物品裝入板條箱或運輸包裝中。
Mindey I want that for walking and public transport usage.
For example, I want to see how far I can get within 10-20 minutes. There may be shops near bus stations or train stations I don't know of.
But yes the number of items you can purchase for a set amount of money is interesting computationally. I think it's a variation of the calculating coins to use to give change or to bin pack items in a crate or shipping package.
就像根據您當前的趨勢和資金門檻推斷推薦人？
Like an extrapolating recommender based on your current trend and the money threshold?
是的，推薦系統可以用來計算其他人擁有什麼，並且可以使用評論來獲得反饋。
亞馬遜在產品頁面上有一個部分，上面寫着“買了這個的人也買了這個”。然後它說以 a b c 的價格購買這些。我不確定它是否能讓你以更便宜的價格購買它，但我從來沒有買過它們。我在我最近買的書上看到了它。還有另一本書是人們用我的書買的。
Yes recommendation systems could be used to calculate what other people have and could use reviews for feedback.
Amazon has a section on a product page that says "people that bought this also bought this." And then it says buy these for £a+b+c. I'm not sure if it lets you buy it for cheaper but I've never bought one of them. I saw it for my book I bought recently..there was another book that people bought with my book.
我想要這個的原因是我想爲薪水做這個。
想象一下，註冊一家通過規模經濟爲您提供服務的公司。因此，您將 100% 的工資分配給他們，他們爲您分配食物、交通和住所。
The reason I want this is that I want to do this for salaries.
Imagine registering for a company that does economy of scale to provide services to you. So you allocate 100% of your salary to them and they allocate you food, transport and shelter.
//“買了這個的人也買了這個。”
亞馬遜推薦一般基於協同過濾。
// 以 £a b c 的價格購買這些
也許這只是 k-means 之類的聚類。
還有許多更復雜的方法，但這些方法不能進行真實意圖推斷：那些是基於趨勢的關聯，不瞭解用戶的真實意圖。
// "people that bought this also bought this."
Amazon recommends generally based on collaborative filtering.
// buy these for £a+b+c
Perhaps that's just k-means-like clustering.
There are many more complex methods, but those do not do true intent inference: those are associations based on trends, not understanding true intent of user.