Water,
Journal Year:
2023,
Volume and Issue:
15(9), P. 1750 - 1750
Published: May 2, 2023
Developing
precise
soft
computing
methods
for
groundwater
management,
which
includes
quality
and
quantity,
is
crucial
improving
water
resources
planning
management.
In
the
past
20
years,
significant
progress
has
been
made
in
management
using
hybrid
machine
learning
(ML)
models
as
artificial
intelligence
(AI).
Although
various
review
articles
have
reported
advances
this
field,
existing
literature
must
cover
ML.
This
article
aims
to
understand
current
state-of-the-art
ML
used
achievements
domain.
It
most
cited
employed
from
2009
2022.
summarises
reviewed
papers,
highlighting
their
strengths
weaknesses,
performance
criteria
employed,
highly
identified.
worth
noting
that
accuracy
was
significantly
enhanced,
resulting
a
substantial
improvement
demonstrating
robust
outcome.
Additionally,
outlines
recommendations
future
research
directions
enhance
of
including
prediction
related
knowledge.
Abstract
The
hydrologic
community
has
experienced
a
surge
in
interest
machine
learning
recent
years.
This
is
primarily
driven
by
rapidly
growing
data
repositories,
as
well
success
of
various
academic
and
commercial
applications,
now
possible
due
to
increasing
accessibility
enabling
hardware
software.
overview
intended
for
readers
new
the
field
learning.
It
provides
non‐technical
introduction,
placed
within
historical
context,
commonly
used
algorithms
deep
architectures.
Applications
sciences
are
summarized
next,
with
focus
on
studies.
They
include
detection
patterns
events
such
land
use
change,
approximation
variables
processes
rainfall‐runoff
modeling,
mining
relationships
among
identifying
controlling
factors.
also
discussed
context
integrated
process‐based
modeling
parameterization,
surrogate
bias
correction.
Finally,
article
highlights
challenges
extrapolating
robustness,
physical
interpretability,
small
sample
size
applications.
categorized
under:
Science
Water
Physics of Fluids,
Journal Year:
2021,
Volume and Issue:
33(9)
Published: Sept. 1, 2021
For
over
a
century,
reduced
order
models
(ROMs)
have
been
fundamental
discipline
of
theoretical
fluid
mechanics.
Early
examples
include
Galerkin
inspired
by
the
Orr–Sommerfeld
stability
equation
and
numerous
vortex
models,
which
von
Kármán
street
is
one
most
prominent.
Subsequent
ROMs
typically
relied
on
first
principles,
like
mathematical
weakly
nonlinear
theory,
two-
three-dimensional
models.
Aubry
et
al.
[J.
Fluid
Mech.
192,
115–173
(1988)]
pioneered
data-driven
proper
orthogonal
decomposition
(POD)
modeling.
In
early
POD
modeling,
available
data
were
used
to
build
an
optimal
basis,
was
then
utilized
in
classical
procedure
construct
ROM,
but
made
profound
impact
beyond
expansion.
this
paper,
we
take
modest
step
illustrate
modeling
significant
ROM
area.
Specifically,
focus
closures,
are
correction
terms
that
added
model
effect
discarded
modes
under-resolved
simulations.
Through
simple
examples,
main
principles
ROMs,
motivate
introduce
modern
show
how
artificial
intelligence,
machine
learning
changed
standard
methodology
last
two
decades.
Finally,
outline
our
vision
state-of-the-art
can
continue
reshape
field
Water,
Journal Year:
2022,
Volume and Issue:
14(10), P. 1552 - 1552
Published: May 12, 2022
For
effective
management
of
water
quantity
and
quality,
it
is
absolutely
essential
to
estimate
the
pollution
level
existing
surface
water.
This
case
study
aims
evaluate
performance
twelve
machine
learning
(ML)
models,
including
five
boosting-based
algorithms
(adaptive
boosting,
gradient
histogram-based
light
extreme
boosting),
three
decision
tree-based
(decision
tree,
extra
trees,
random
forest),
four
ANN-based
(multilayer
perceptron,
radial
basis
function,
deep
feed-forward
neural
network,
convolutional
network),
in
estimating
quality
La
Buong
River
Vietnam.
Water
data
at
monitoring
stations
alongside
for
period
2010–2017
were
utilized
calculate
index
(WQI).
Prediction
ML
models
was
evaluated
by
using
two
efficiency
statistics
(i.e.,
R2
RMSE).
The
results
indicated
that
all
have
good
predicting
WQI
but
boosting
(XGBoost)
has
best
with
highest
accuracy
(R2
=
0.989
RMSE
0.107).
findings
strengthen
argument
especially
XGBoost,
may
be
employed
prediction
a
high
accuracy,
which
will
further
improve
management.