1204010_azharihasibuan

Bab01/A/1204010/README.md

@@ -0,0 +1,4 @@
+# Kelas A
+
+## certi 
+![image]![image](https://user-images.githubusercontent.com/94116594/231246242-59ba503a-74e1-4747-8955-9bc5c7e2a917.png)

Chapter01/A/1204010/go.mod

@@ -0,0 +1,26 @@
+module github.com/JPratama7/ai
+
+go 1.20
+
+require (
+	github.com/apache/arrow/go/arrow v0.0.0-20210105145422-88aaea5262db // indirect
+	github.com/awalterschulze/gographviz v0.0.0-20190221210632-1e9ccb565bca // indirect
+	github.com/chewxy/hm v1.0.0 // indirect
+	github.com/chewxy/math32 v1.0.7-0.20210223031236-a3549c8cb6a9 // indirect
+	github.com/gogo/protobuf v1.3.1 // indirect
+	github.com/golang/protobuf v1.4.3 // indirect
+	github.com/google/flatbuffers v1.12.0 // indirect
+	github.com/leesper/go_rng v0.0.0-20171009123644-5344a9259b21 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/xtgo/set v1.0.0 // indirect
+	go4.org/unsafe/assume-no-moving-gc v0.0.0-20201222180813-1025295fd063 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	gonum.org/v1/gonum v0.8.2 // indirect
+	google.golang.org/protobuf v1.25.0 // indirect
+	gorgonia.org/cu v0.9.3 // indirect
+	gorgonia.org/dawson v1.2.0 // indirect
+	gorgonia.org/gorgonia v0.9.17 // indirect
+	gorgonia.org/tensor v0.9.17 // indirect
+	gorgonia.org/vecf32 v0.9.0 // indirect
+	gorgonia.org/vecf64 v0.9.0 // indirect
+)

Chapter01/A/1204010/main.go

@@ -0,0 +1 @@
+package main

Chapter01/A/1204010/polynomial.go

@@ -0,0 +1,34 @@
+package main
+
+import (
+	"fmt"
+
+	"gorgonia.org/gorgonia"
+)
+
+func main() {
+	g := gorgonia.NewGraph()
+
+	// Define input tensor
+	x := gorgonia.NewScalar(g, gorgonia.Float64, gorgonia.WithName("x"))
+	z := gorgonia.NewScalar(g, gorgonia.Float64, gorgonia.WithName("z"))
+
+	// Define output tensor using polynomial function
+	y := gorgonia.Must(gorgonia.Add(gorgonia.Must(gorgonia.Mul(x, x)), gorgonia.Must(gorgonia.Mul(x, z))))
+
+	// Create a VM to run the graph
+	machine := gorgonia.NewTapeMachine(g)
+	defer machine.Close()
+
+	gorgonia.Let(x, 4.0)
+	gorgonia.Let(z, 10.0)
+
+	// Run the graph with input value 2.0
+	if err := machine.RunAll(); err != nil {
+		fmt.Println(err)
+		return
+	}
+
+	// Print the output value
+	fmt.Printf("\nHasil : %+v\n", y.Value())
+}

Chapter01/A/1204010/tutorialAdd.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+	"log"
+
+	. "gorgonia.org/gorgonia"
+)
+
+func main() {
+	g := NewGraph()
+
+	var x, y, z *Node
+	var err error
+
+	// define the expression
+	x = NewScalar(g, Float64, WithName("x"))
+	y = NewScalar(g, Float64, WithName("y"))
+	z, err = Add(x, y)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// create a VM to run the program on
+	machine := NewTapeMachine(g)
+
+	// set initial values then run
+	Let(x, 4.0)
+	Let(y, 2.5)
+	if machine.RunAll() != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Printf("%v", z.Value())
+	// Output: 4.5
+}

Chapter01/A/1204010/tutorialMatrix.go

@@ -0,0 +1,46 @@
+package main
+
+import (
+	"fmt"
+	"log"
+
+	G "gorgonia.org/gorgonia"
+	"gorgonia.org/tensor"
+)
+
+func main() {
+	g := G.NewGraph()
+
+	matB := []float32{0.9,0.7,0.4,0.2}
+	matT := tensor.New(tensor.WithBacking(matB), tensor.WithShape(2, 2))
+	mat := G.NewMatrix(g,
+		   tensor.Float32,
+		   G.WithName("W"),
+		   G.WithShape(2, 2),
+		   G.WithValue(matT),
+	)
+
+	vecB := []float32{5,7}
+	vecT := tensor.New(tensor.WithBacking(vecB), tensor.WithShape(2))
+
+	vec := G.NewVector(g,
+		tensor.Float32,    
+		G.WithName("x"),  
+		G.WithShape(2),    
+		G.WithValue(vecT), 
+	)
+
+	z, err := G.Mul(mat, vec)
+
+	// create a VM to run the program on
+	machine := G.NewTapeMachine(g)
+
+	// set initial values then run
+
+	if machine.RunAll() != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Println(z.Value().Data())
+	// Output: [9.4 3.4]
+}

Chapter01/A/1204010/tutorialWxB.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+
+	G "gorgonia.org/gorgonia"
+	"gorgonia.org/tensor"
+)
+
+func main() {
+	g := G.NewGraph()
+
+	matB := []float64{0.9, 0.7, 0.4, 0.2}
+	matT := tensor.New(tensor.WithBacking(matB), tensor.WithShape(2, 2))
+	mat := G.NewMatrix(g,
+		tensor.Float64,
+		G.WithName("W"),
+		G.WithShape(2, 2),
+		G.WithValue(matT),
+	)
+
+	vecB := []float64{5, 7}
+	vecT := tensor.New(tensor.WithBacking(vecB), tensor.WithShape(2))
+
+	vec := G.NewVector(g,
+		tensor.Float64,
+		G.WithName("x"),
+		G.WithShape(2),
+		G.WithValue(vecT),
+	)
+
+	b := G.NewScalar(g, tensor.Float64, G.WithName("b"), G.WithValue(3.0))
+
+	a, err := G.Mul(mat, vec)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	z, err := G.Add(a, b)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	// create a VM to run the program on
+	machine := G.NewTapeMachine(g)
+
+	// set initial values then run
+
+	if machine.RunAll() != nil {
+		log.Fatal(err)
+	}
+
+	fmt.Println(z.Value().Data())
+	// Output: [12.399999999999999 6.4]
+
+	ioutil.WriteFile("simple_graph.dot", []byte(g.ToDot()), 0644)
+}

Chapter02/A/1204010/go.mod

@@ -0,0 +1,26 @@
+module github.com/hanandestiarin/ai/tree/master/Chapter01/A
+
+go 1.20
+
+require (
+	github.com/apache/arrow/go/arrow v0.0.0-20210105145422-88aaea5262db // indirect
+	github.com/awalterschulze/gographviz v0.0.0-20190221210632-1e9ccb565bca // indirect
+	github.com/chewxy/hm v1.0.0 // indirect
+	github.com/chewxy/math32 v1.0.7-0.20210223031236-a3549c8cb6a9 // indirect
+	github.com/gogo/protobuf v1.3.1 // indirect
+	github.com/golang/protobuf v1.4.3 // indirect
+	github.com/google/flatbuffers v1.12.0 // indirect
+	github.com/leesper/go_rng v0.0.0-20171009123644-5344a9259b21 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/xtgo/set v1.0.0 // indirect
+	go4.org/unsafe/assume-no-moving-gc v0.0.0-20201222180813-1025295fd063 // indirect
+	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
+	gonum.org/v1/gonum v0.8.2 // indirect
+	google.golang.org/protobuf v1.25.0 // indirect
+	gorgonia.org/cu v0.9.3 // indirect
+	gorgonia.org/dawson v1.2.0 // indirect
+	gorgonia.org/gorgonia v0.9.17 // indirect
+	gorgonia.org/tensor v0.9.17 // indirect
+	gorgonia.org/vecf32 v0.9.0 // indirect
+	gorgonia.org/vecf64 v0.9.0 // indirect
+)