Platform
Resources
Pricing
Sign in
Get started
Jarod
I'm a French computer science student at Avignon University
Workspace
Fork
Published
TensorFlow.js
By
Jarod
Edited
Dec 21, 2018
1 star
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
show
(
tf
.
scalar
(
1
)
)
;
Insert cell
show
(
tf
.
tensor1d
(
[
0
,
1
,
2
,
3
]
)
)
;
Insert cell
show
(
tf
.
tensor2d
(
[
[
0
,
0
]
,
[
1
,
1
]
]
)
)
;
Insert cell
show
(
tf
.
tensor
(
[
[
0
]
,
[
1
]
,
[
2
]
]
,
shape
)
)
;
Insert cell
shape
=
[
3
,
1
]
;
Insert cell
Insert cell
show
(
tf
.
tensor
(
[
[
0
]
,
[
1
]
,
[
2
]
]
)
)
;
Insert cell
Type JavaScript, then Shift-Enter. Ctrl-space for more options. Arrow ↑/↓ to switch modes.
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
{
const
initial
=
tf
.
zeros
(
[
3
]
)
;
let
variable
=
tf
.
variable
(
initial
)
;
variable
.
print
(
)
;
// affiche [0, 0, 0]
const
updated
=
tf
.
tensor1d
(
[
1
,
1
,
1
]
)
;
variable
.
assign
(
updated
)
;
return
show
(
variable
)
;
}
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
{
const
a
=
tf
.
tensor2d
(
[
[
10
,
20
]
,
[
30
,
40
]
]
)
;
const
b
=
tf
.
tensor2d
(
[
[
50
,
60
]
,
[
70
,
80
]
]
)
;
const
c
=
a
.
add
(
b
)
;
return
show
(
c
)
;
}
Insert cell
show
(
tf
.
tensor1d
(
[
11
,
22
,
33
,
44
]
)
.
square
(
)
)
;
Insert cell
Insert cell
{
const
a
=
tf
.
tensor3d
(
[
[
[
5
,
20
]
,
[
10
,
40
]
,
[
30
,
75
]
]
]
)
;
const
b
=
tf
.
tensor3d
(
[
[
[
50
,
60
]
,
[
70
,
80
]
,
[
115
,
160
]
]
]
)
;
const
c
=
a
.
mul
(
b
)
.
square
(
)
.
sub
(
tf
.
scalar
(
1000
)
)
;
return
show
(
c
)
;
}
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
{
const
x
=
tf
.
tensor2d
(
[
[
0.0
,
2.0
]
,
[
4.0
,
6.0
]
]
)
;
x
.
dispose
(
)
;
return
show
(
x
)
;
}
Insert cell
Insert cell
Insert cell
Insert cell
{
const
average
=
tf
.
tidy
(
(
)
=>
{
const
y
=
tf
.
tensor1d
(
[
1.0
,
2.0
,
3.0
,
4.0
]
)
;
const
z
=
tf
.
ones
(
[
4
]
)
;
return
y
.
sub
(
z
)
.
square
(
)
.
mean
(
)
;
}
)
;
return
show
(
average
)
;
}
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
tf
=
require
(
'@tensorflow/tfjs'
)
;
Insert cell
Insert cell
import
{
show
}
from
'@zaidalyafeai/show-tensor'
Insert cell
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
Try it for free
Learn more
Fork
View
Export
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
shape
Add comment
Copy import
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
tf
Add comment
Copy import
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Edit
Add comment
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML
Add comment
Copy import
Select
Duplicate
Copy link
Embed
Delete
JavaScript
Markdown
HTML