Generative
AI
is
rapidly
transforming
medical
imaging
and
text
analysis,
offering
immense
potential
for
enhanced
diagnosis
personalized
care.
However,
this
transformative
technology
raises
crucial
ethical,
societal,
legal
questions.
This
paper
delves
into
these
complexities,
examining
issues
of
accuracy,
informed
consent,
data
privacy,
algorithmic
limitations
in
the
context
generative
AI’s
application
to
text.
We
explore
landscape
surrounding
liability
accountability,
emphasizing
need
robust
regulatory
frameworks.
Furthermore,
we
dissect
challenges,
including
biases,
model
limitations,
workflow
integration.
By
critically
analyzing
challenges
proposing
responsible
solutions,
aim
foster
a
roadmap
ethical
implementation
healthcare,
ensuring
its
serves
humanity
with
utmost
care
precision.
Informatics,
Journal Year:
2024,
Volume and Issue:
11(3), P. 57 - 57
Published: Aug. 7, 2024
The
deployment
of
large
language
models
(LLMs)
within
the
healthcare
sector
has
sparked
both
enthusiasm
and
apprehension.
These
exhibit
remarkable
ability
to
provide
proficient
responses
free-text
queries,
demonstrating
a
nuanced
understanding
professional
medical
knowledge.
This
comprehensive
survey
delves
into
functionalities
existing
LLMs
designed
for
applications
elucidates
trajectory
their
development,
starting
with
traditional
Pretrained
Language
Models
(PLMs)
then
moving
present
state
in
sector.
First,
we
explore
potential
amplify
efficiency
effectiveness
diverse
applications,
particularly
focusing
on
clinical
tasks.
tasks
encompass
wide
spectrum,
ranging
from
named
entity
recognition
relation
extraction
natural
inference,
multimodal
document
classification,
question-answering.
Additionally,
conduct
an
extensive
comparison
most
recent
state-of-the-art
domain,
while
also
assessing
utilization
various
open-source
highlighting
significance
applications.
Furthermore,
essential
performance
metrics
employed
evaluate
biomedical
shedding
light
limitations.
Finally,
summarize
prominent
challenges
constraints
faced
by
offering
holistic
perspective
benefits
shortcomings.
review
provides
exploration
current
landscape
healthcare,
addressing
role
transforming
areas
that
warrant
further
research
development.
Journal of Medical Internet Research,
Journal Year:
2024,
Volume and Issue:
26, P. e59505 - e59505
Published: Aug. 20, 2024
In
the
complex
and
multidimensional
field
of
medicine,
multimodal
data
are
prevalent
crucial
for
informed
clinical
decisions.
Multimodal
span
a
broad
spectrum
types,
including
medical
images
(eg,
MRI
CT
scans),
time-series
sensor
from
wearable
devices
electronic
health
records),
audio
recordings
heart
respiratory
sounds
patient
interviews),
text
notes
research
articles),
videos
surgical
procedures),
omics
genomics
proteomics).
While
advancements
in
large
language
models
(LLMs)
have
enabled
new
applications
knowledge
retrieval
processing
field,
most
LLMs
remain
limited
to
unimodal
data,
typically
text-based
content,
often
overlook
importance
integrating
diverse
modalities
encountered
practice.
This
paper
aims
present
detailed,
practical,
solution-oriented
perspective
on
use
(M-LLMs)
field.
Our
investigation
spanned
M-LLM
foundational
principles,
current
potential
applications,
technical
ethical
challenges,
future
directions.
By
connecting
these
elements,
we
aimed
provide
comprehensive
framework
that
links
aspects
M-LLMs,
offering
unified
vision
their
care.
approach
guide
both
practical
implementations
M-LLMs
care,
positioning
them
as
paradigm
shift
toward
integrated,
data–driven
We
anticipate
this
work
will
spark
further
discussion
inspire
development
innovative
approaches
next
generation
systems.
Radiology Artificial Intelligence,
Journal Year:
2024,
Volume and Issue:
6(4)
Published: May 8, 2024
Purpose
To
assess
the
performance
of
a
local
open-source
large
language
model
(LLM)
in
various
information
extraction
tasks
from
real-life
emergency
brain
MRI
reports.
Materials
and
Methods
All
consecutive
reports
written
2022
French
quaternary
center
were
retrospectively
reviewed.
Two
radiologists
identified
scans
that
performed
department
for
headaches.
Four
scored
reports'
conclusions
as
either
normal
or
abnormal.
Abnormalities
labeled
headache-causing
incidental.
Vicuna
(LMSYS
Org),
an
LLM,
same
tasks.
Vicuna's
metrics
evaluated
using
radiologists'
consensus
reference
standard.
Results
Among
2398
during
study
period,
595
included
headaches
indication
(median
age
patients,
35
years
[IQR,
26-51
years];
68%
[403
595]
women).
A
positive
finding
was
reported
227
(38%)
cases,
136
which
could
explain
headache.
The
LLM
had
sensitivity
98.0%
(95%
CI:
96.5,
99.0)
specificity
99.3%
98.8,
99.7)
detecting
presence
headache
clinical
context,
99.4%
98.3,
99.9)
98.6%
92.2,
100.0)
use
contrast
medium
injection,
96.0%
92.5,
98.2)
98.9%
97.2,
categorization
abnormal,
88.2%
81.6,
93.1)
73%
62,
81)
causal
inference
between
findings
Conclusion
An
able
to
extract
free-text
radiology
with
excellent
accuracy
without
requiring
further
training.
2022 ACM Conference on Fairness, Accountability, and Transparency,
Journal Year:
2024,
Volume and Issue:
67, P. 2454 - 2469
Published: June 3, 2024
Large
language
models
(LLMs)
are
increasingly
capable
of
providing
users
with
advice
in
a
wide
range
professional
domains,
including
legal
advice.
However,
relying
on
LLMs
for
queries
raises
concerns
due
to
the
significant
expertise
required
and
potential
real-world
consequences
To
explore
when
why
should
or
not
provide
users,
we
conducted
workshops
20
experts
using
methods
inspired
by
case-based
reasoning.
The
provided
realistic
("cases")
allowed
examine
granular,
situation-specific
overarching
technical
constraints,
producing
concrete
set
contextual
considerations
LLM
developers.
By
synthesizing
factors
that
impacted
response
appropriateness,
present
4-dimension
framework:
(1)
User
attributes
behaviors,
(2)
Nature
queries,
(3)
AI
capabilities,
(4)
Social
impacts.
We
share
experts'
recommendations
strategies,
which
center
around
helping
identify
'right
questions
ask'
relevant
information
rather
than
definitive
judgments.
Our
findings
reveal
novel
considerations,
such
as
unauthorized
practice
law,
confidentiality,
liability
inaccurate
advice,
have
been
overlooked
literature.
deliberation
method
enabled
us
elicit
fine-grained,
practice-informed
insights
surpass
those
from
de-contextualized
surveys
speculative
principles.
These
underscore
applicability
our
translating
domain-specific
knowledge
practices
into
policies
can
guide
behavior
more
responsible
direction.
Computers and Education Artificial Intelligence,
Journal Year:
2024,
Volume and Issue:
7, P. 100266 - 100266
Published: July 17, 2024
This
systematic
review
aims
to
explore
published
research
on
the
use
of
ChatGPT
in
language
learning
between
November
2022
and
2023,
outlining
types
papers,
methodologies
adopted,
publishing
journals,
major
trends,
topics
interest,
existing
gaps
demanding
attention.
The
PRISMA
framework
was
utilized
capture
latest
articles,
selecting
36
articles
that
met
inclusion
criteria.
Findings
extracted
from
this
include
(1)
authors
worldwide
contribute
topic,
with
Asia
North
America
leading;
(2)
wide
distribution
across
various
journals
underscores
interdisciplinary
nature
such
as
computer
science,
psychology,
linguistics,
education,
other
social
sciences;
(3)
empirical
dominates
literature
is
published,
majority
focusing
higher
education
ethical
considerations.
Other
findings
plays
multifaceted
roles,
supporting
self-directed
learning,
content
generation,
teacher
workflows.
Research
need
for
diversified
scopes,
longitudinal
studies,
exploration
stakeholders'
perceptions,
assessments
feedback
quality.
In
natural
language
processing,
maintaining
factual
accuracy
and
minimizing
hallucinations
in
text
generation
remain
significant
challenges.
Contextual
Position
Encoding
(CPE)
presents
a
novel
approach
by
dynamically
encoding
positional
information
based
on
the
context
of
each
token,
significantly
enhancing
model's
ability
to
generate
accurate
coherent
text.
The
integration
CPE
into
Mistral
Large
model
resulted
marked
improvements
precision,
recall,
F1-score,
demonstrating
superior
performance
over
traditional
methods.
Furthermore,
enhanced
architecture
effectively
reduced
hallucination
rates,
increasing
reliability
generated
outputs.
Comparative
analysis
with
baseline
models
such
as
GPT-3
BERT
confirmed
efficacy
CPE,
highlighting
its
potential
influence
future
developments
LLM
architecture.
results
underscore
importance
advanced
techniques
improving
applicability
large
across
various
domains
requiring
high
accuracy.
This
study
went
on
a
comprehensive
evaluation
of
four
prominent
Large
Language
Models
(LLMs)
-Google
Gemini,
Mistral
8x7B,
ChatGPT-4,
and
Microsoft
Phi-1.5
-to
assess
their
robustness
reliability
under
variety
adversarial
conditions.Utilizing
the
PromptBench
dataset,
research
investigates
each
model's
performance
against
syntactic
manipulations,
semantic
alterations,
contextually
misleading
cues.The
findings
reveal
notable
differences
in
model
resilience,
highlighting
distinct
strengths
weaknesses
LLM
responding
to
challenges.Comparative
analysis
underscores
necessity
for
multifaceted
approaches
enhance
suggesting
future
directions
involving
augmentation
training
datasets
with
examples
exploration
advanced
natural
language
understanding
algorithms.This
contributes
ongoing
discourse
by
providing
insights
into
vulnerabilities
advocating
strategies
bolster
evolving
landscape
threats.