New Journal of Physics,
Journal Year:
2021,
Volume and Issue:
23(11), P. 113019 - 113019
Published: Oct. 22, 2021
The
future
forecasting
ability
of
machine
learning
(ML)
makes
ML
a
promising
tool
for
predicting
long-time
quantum
dissipative
dynamics
open
systems.
In
this
article,
we
employ
nonparametric
algorithm
(kernel
ridge
regression
as
representative
the
kernel
methods)
to
study
widely-used
spin-boson
(SB)
model.
Our
model
takes
short-time
an
input
and
is
used
fast
propagation
dynamics,
greatly
reducing
computational
effort
in
comparison
with
traditional
approaches.
Presented
results
show
that
performs
well
both
symmetric
asymmetric
SB
models.
approach
not
limited
can
be
extended
complex
Chemical Reviews,
Journal Year:
2020,
Volume and Issue:
121(16), P. 9873 - 9926
Published: Nov. 19, 2020
Electronically
excited
states
of
molecules
are
at
the
heart
photochemistry,
photophysics,
as
well
photobiology
and
also
play
a
role
in
material
science.
Their
theoretical
description
requires
highly
accurate
quantum
chemical
calculations,
which
computationally
expensive.
In
this
review,
we
focus
on
not
only
how
machine
learning
is
employed
to
speed
up
such
excited-state
simulations
but
branch
artificial
intelligence
can
be
used
advance
exciting
research
field
all
its
aspects.
Discussed
applications
for
include
dynamics
simulations,
static
calculations
absorption
spectra,
many
others.
order
put
these
studies
into
context,
discuss
promises
pitfalls
involved
techniques.
Since
latter
mostly
based
chemistry
provide
short
introduction
electronic
structure
methods
approaches
nonadiabatic
describe
tricks
problems
when
using
them
molecules.
The Journal of Chemical Physics,
Journal Year:
2021,
Volume and Issue:
154(23)
Published: June 21, 2021
Machine
learning
(ML)
methods
are
being
used
in
almost
every
conceivable
area
of
electronic
structure
theory
and
molecular
simulation.
In
particular,
ML
has
become
firmly
established
the
construction
high-dimensional
interatomic
potentials.
Not
a
day
goes
by
without
another
proof
principle
published
on
how
can
represent
predict
quantum
mechanical
properties-be
they
observable,
such
as
polarizabilities,
or
not,
atomic
charges.
As
is
becoming
pervasive
simulation,
we
provide
an
overview
atomistic
computational
modeling
transformed
incorporation
approaches.
From
perspective
practitioner
field,
assess
common
workflows
to
structure,
dynamics,
spectroscopy
affected
ML.
Finally,
discuss
tighter
lasting
integration
with
chemistry
materials
science
be
achieved
what
it
will
mean
for
research
practice,
software
development,
postgraduate
training.
Chemical Science,
Journal Year:
2021,
Volume and Issue:
12(43), P. 14396 - 14413
Published: Jan. 1, 2021
Quantum-chemistry
simulations
based
on
potential
energy
surfaces
of
molecules
provide
invaluable
insight
into
the
physicochemical
processes
at
atomistic
level
and
yield
such
important
observables
as
reaction
rates
spectra.
Machine
learning
potentials
promise
to
significantly
reduce
computational
cost
hence
enable
otherwise
unfeasible
simulations.
However,
surging
number
begs
question
which
one
choose
or
whether
we
still
need
develop
yet
another
one.
Here,
address
this
by
evaluating
performance
popular
machine
in
terms
accuracy
cost.
In
addition,
deliver
structured
information
for
non-specialists
guide
them
through
maze
acronyms,
recognize
each
potential's
main
features,
judge
what
they
could
expect
from
Chemical Reviews,
Journal Year:
2021,
Volume and Issue:
121(16), P. 10001 - 10036
Published: Aug. 13, 2021
Chemical
compound
space
(CCS),
the
set
of
all
theoretically
conceivable
combinations
chemical
elements
and
(meta-)stable
geometries
that
make
up
matter,
is
colossal.
The
first-principles
based
virtual
sampling
this
space,
for
example,
in
search
novel
molecules
or
materials
which
exhibit
desirable
properties,
therefore
prohibitive
but
smallest
subsets
simplest
properties.
We
review
studies
aimed
at
tackling
challenge
using
modern
machine
learning
techniques
on
(i)
synthetic
data,
typically
generated
quantum
mechanics
methods,
(ii)
model
architectures
inspired
by
mechanics.
Such
Quantum
Machine
Learning
(QML)
approaches
combine
numerical
efficiency
statistical
surrogate
models
with
an
ab
initio
view
matter.
They
rigorously
reflect
underlying
physics
order
to
reach
universality
transferability
across
CCS.
While
state-of-the-art
approximations
problems
impose
severe
computational
bottlenecks,
recent
QML
developments
indicate
possibility
substantial
acceleration
without
sacrificing
predictive
power
npj Computational Materials,
Journal Year:
2022,
Volume and Issue:
8(1)
Published: March 16, 2022
Computational
study
of
molecules
and
materials
from
first
principles
is
a
cornerstone
physics,
chemistry,
science,
but
limited
by
the
cost
accurate
precise
simulations.
In
settings
involving
many
simulations,
machine
learning
can
reduce
these
costs,
often
orders
magnitude,
interpolating
between
reference
This
requires
representations
that
describe
any
molecule
or
material
support
interpolation.
We
comprehensively
review
discuss
current
relations
them,
using
unified
mathematical
framework
based
on
many-body
functions,
group
averaging,
tensor
products.
For
selected
state-of-the-art
representations,
we
compare
energy
predictions
for
organic
molecules,
binary
alloys,
Al-Ga-In
sesquioxides
in
numerical
experiments
controlled
data
distribution,
regression
method,
hyper-parameter
optimization.
The Journal of Chemical Physics,
Journal Year:
2023,
Volume and Issue:
158(14)
Published: March 21, 2023
SchNetPack
is
a
versatile
neural
network
toolbox
that
addresses
both
the
requirements
of
method
development
and
application
atomistic
machine
learning.
Version
2.0
comes
with
an
improved
data
pipeline,
modules
for
equivariant
networks,
PyTorch
implementation
molecular
dynamics.
An
optional
integration
Lightning
Hydra
configuration
framework
powers
flexible
command-line
interface.
This
makes
easily
extendable
custom
code
ready
complex
training
tasks,
such
as
generation
3D
structures.
Chemical Science,
Journal Year:
2021,
Volume and Issue:
12(14), P. 5302 - 5314
Published: Jan. 1, 2021
Photochemical
reactions
are
widely
used
by
academia
and
industry
to
construct
complex
molecular
architecturesviamechanisms
that
often
inaccessible
other
means.
Machine Learning Science and Technology,
Journal Year:
2020,
Volume and Issue:
1(4), P. 043001 - 043001
Published: June 12, 2020
Abstract
Machine
learning
is
employed
at
an
increasing
rate
in
the
research
field
of
quantum
chemistry.
While
majority
approaches
target
investigation
chemical
systems
their
electronic
ground
state,
inclusion
light
into
processes
leads
to
electronically
excited
states
and
gives
rise
several
new
challenges.
Here,
we
survey
recent
advances
for
excited-state
dynamics
based
on
machine
learning.
In
doing
so,
highlight
successes,
pitfalls,
challenges
future
avenues
light-induced
molecular
processes.