Skip to content
samit
s
s
a
a
m
m
i
i
t
t
home
about
blog
projects
home
h
h
o
o
m
m
e
e
about
a
a
b
b
o
o
u
u
t
t
blog
b
b
l
l
o
o
g
g
projects
p
p
r
r
o
o
j
j
e
e
c
c
t
t
s
s
samit
The word samit, set in Charter and cut as a single filled outline.
Samit Mohan
I rebuild ML from scratch and
write about it
.
Forward and backward pass through a small network
Activations sweep left to right through four layers, the loss flashes at the output, then gradients sweep right to left.
x
h₁
h₂
ŷ
forward →
← ∂L/∂w
Blog
An agent loop
A pulse circles a think, act and observe loop; four tool calls fire from the act step on every lap.
tools
think
act
observe
Projects