Recommendation engine for Go
Make sure you have a working Go environment (Go 1.2 or higher is required). See the install instructions.
To install regommend, simply run:
go get github.com/muesli/regommend To compile it from source:
cd $GOPATH/src/github.com/muesli/regommend go get -u -v go build && go test -v package main import ( "github.com/muesli/regommend" "fmt" ) func main() { // Accessing a new regommend table for the first time will create it. books := regommend.Table("books") booksChrisRead := make(map[interface{}]float64) booksChrisRead["1984"] = 5.0 booksChrisRead["Robinson Crusoe"] = 4.0 booksChrisRead["Moby-Dick"] = 3.0 books.Add("Chris", booksChrisRead) booksJayRead := make(map[interface{}]float64) booksJayRead["1984"] = 5.0 booksJayRead["Robinson Crusoe"] = 4.0 booksJayRead["Gulliver's Travels"] = 4.5 books.Add("Jay", booksJayRead) recs, _ := books.Recommend("Chris") for _, rec := range recs { fmt.Println("Recommending", rec.Key, "with score", rec.Distance) } neighbors, _ := books.Neighbors("Chris") ... }To run this example, go to example/ and run:
go run example.go 