forked from verdverm/go-pge
/
main_datagen.go
executable file
·76 lines (66 loc) · 1.83 KB
/
main_datagen.go
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package main
import (
"fmt"
"strings"
probs "github.com/andmeier/go-pge/problems"
expr "github.com/andmeier/go-symexpr"
)
func genBenchmark(probname string) {
fmt.Printf("Generating files for %s\n", probname)
bname := probname[strings.Index(probname, ":")+1:]
fmt.Printf("bname: '%s'\n", bname)
benches := probs.BenchmarkList
switch bname {
case "all":
for i := 0; i < len(benches); i++ {
fmt.Printf("bm: %v\n", benches[i])
bname = benches[i].Name
symprob := probs.GenBenchmark(benches[i])
symprob.Train[0].WritePointSet("data/benchmark/" + bname + ".trn")
symprob.Test[0].WritePointSet("data/benchmark/" + bname + ".tst")
fmt.Println()
}
case "list":
printBenchNames()
default:
i := 0
for ; i < len(benches); i++ {
if benches[i].Name == bname {
fmt.Printf("bm: %v\n", benches[i])
symprob := probs.GenBenchmark(benches[i])
symprob.Train[0].WritePointSet("data/benchmark/" + bname + ".trn")
symprob.Test[0].WritePointSet("data/benchmark/" + bname + ".tst")
fmt.Println()
return
}
}
if i == len(benches) {
fmt.Printf("benchmark problem not found: %s\n", probname)
printBenchNames()
}
}
}
func printBenchNames() {
benches := probs.BenchmarkList
fmt.Printf("Available Benchmarks: |%d|\n[ %s", len(benches), benches[0].Name)
for i := 0; i < len(benches); i++ {
fmt.Printf(", %s", benches[i].Name)
}
fmt.Println(" ]")
}
func printBenchLatex() {
for _, B := range probs.BenchmarkList {
varNames := make([]string, 0)
for _, v := range B.TrainVars {
// fmt.Printf(" %v\n", v)
varNames = append(varNames, v.Name)
}
eqn := expr.ParseFunc(B.FuncText, varNames)
sort := eqn.Clone()
rules := expr.DefaultRules()
rules.GroupAddTerms = false
sort = sort.Simplify(rules)
latex := sort.Latex(varNames, nil, nil)
fmt.Println(B.Name, " \t&\t $", latex, "$ \\\\")
}
}