Event Detection and Extraction (EDX) Explorer
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Event Detection
Data
Demonstration
The LEAF Lab
Data
Events
Data: MAVEN
Trigger word:
weakened
Event Types (Count):
Cause_change_of_strength (301)
NegTrigger (14)
Cause_change_of_position_on_a_scale (10)
Negative Trigger
By
the
morning
of
May
20
,
the
system
had
weakened
Cause_change_of_strength
to
a
minimal
tropical
storm
Catastrophe
and
turned
Becoming
due
Causation
west
.
Not
long
after
reaching
Arriving
this
intensity
,
the
storm
Catastrophe
abruptly
weakened
Cause_change_of_strength
.
That
day
it
weakened
Cause_change_of_strength
to
tropical
depression
status
,
and
on
October
2
,
Octave
dissipated
Dispersal
.
Kelly
weakened
Cause_change_of_strength
over
the
islands
,
but
re-strengthened
Cause_change_of_strength
over
the
South
China
Sea
,
nearly
attaining
typhoon
status
on
July
2
.
Hugo
had
weakened
Cause_change_of_strength
into
a
remnant
low
near
Lake
Erie
by
the
next
day
.
The
extratropical
remnants
weakened
Cause_change_of_strength
gradually
overland
,
and
the
center
of
circulation
was
declared
Expressing_publicly
indistinguishable
over
western
Pennsylvania
two
days
later
.
After
reaching
Arriving
Category
2
status
on
the
Saffir-Simpson
scale
,
Tomas
quickly
weakened
Cause_change_of_strength
to
a
tropical
storm
in
the
central
Caribbean
Sea
,
due
to
strong
wind
shear
and
dry
air
.
The
cyclone
steadily
weakened
Cause_change_of_strength
thereafter
before
making
Change
landfall
on
Nova
Scotia
on
September
17
with
winds
of
85
mph
(
135
km/h
)
.
As
Camille
pushed
Motion
inland
,
it
quickly
weakened
Cause_change_of_strength
and
was
a
tropical
depression
by
the
time
it
was
over
the
Ohio
Valley
.
over
land
,
the
hurricane
Catastrophe
weakened
Cause_change_of_strength
to
a
tropical
storm
Catastrophe
,
although
it
re-intensified
Cause_change_of_strength
slightly
in
the
gulf
of
mexico
.
Increasing
wind
shear
led to
Causation
the
center
becoming
devoid
of
convection
and
the
system
eventually
weakened
Cause_change_of_strength
to
a
tropical
depression
on
August
13
.
The
storm
approached
Motion
hurricane
status
on
September
17
and
September
18
,
though
it
eventually
weakened
.
The
hurricane
Catastrophe
weakened
Cause_change_of_position_on_a_scale
to
a
tropical
storm
Catastrophe
before
crossing
Motion_directional
the
islands
of
the
eastern
Caribbean
from
August
26
through
August
28
.
Iris
weakened
Cause_change_of_position_on_a_scale
to
a
tropical
storm
Catastrophe
and
became
Becoming
extratropical
on
September
4
,
though
its
remnants
reattained
hurricane-force
winds
before
affecting
Influence
western
Europe
on
September
7
.
Later
the
hurricane
weakened
Cause_change_of_strength
greatly
,
striking
southwestern
Florida
with
winds
of
90
mph
(
150
km/h
)
in
a
sparsely
populated
region
.
While
crossing
the
state
it
weakened
Cause_change_of_strength
to
tropical
storm
Catastrophe
status
,
and
after
accelerating
Cause_to_make_progress
east-northeastward
,
it
was
absorbed
Ingestion
by
a
cold
front
on
October
23
,
to
the
south
of
Bermuda
.
On
September
19
,
it
made
Manufacturing
landfall
on
Belize
near
Dangriga
and
quickly
weakened
Cause_change_of_strength
into
a
tropical
depression
while
crossing
Motion_directional
Guatemala
and
southeastern
Mexico
.
After
reaching
Arriving
peak
winds
of
130
mph
(
215
km/h
)
that
day
,
Greta
weakened
while
paralleling
the
northern
Honduras
coast
just
offshore
.
After
entering
Arriving
the
eastern
Pacific
,
the
system
re-intensified
Cause_change_of_strength
into
a
hurricane
and
was
renamed
Name_conferral
Olivia
,
which
weakened
before
dissipating
Dispersal
over
Chiapas
on
September
23
.
The
losses
Earnings_and_losses
suffered
Bodily_harm
by
the
Brest
fleet
weakened
Cause_change_of_strength
it
so
severely
that
it
would
not
participate
Participation
in
a
major
operation
until
1809
,
when
an
attempt
to
break out
Process_start
of
Brest
ended
Process_end
in
defeat
at
the
Battle
of
Basque
Roads
.
However
,
Isaac
began
Process_start
to
track
northward
over
an
area
of
colder
sea
surface
temperatures
(
SSTs
)
,
which
gradually
weakened
Cause_change_of_strength
the
storm
Catastrophe
over
the
next
three
days
.
Eventually
,
the
storm
Catastrophe
curved
Motion_directional
northeastward
,
and
weakened
Cause_change_of_strength
to
a
tropical
storm
Catastrophe
early
on
October
1
.
Before
the
conflict
Hostile_encounter
petered
out
,
the
Seljuqs
managed
to
take
more
territory
from
the
weakened
Cause_change_of_strength
Empire
of
Nicaea
until
the
Sultanate
itself
was
taken over
Conquering
by
the
Mongols
,
leading to
Causation
the
rise
Cause_change_of_position_on_a_scale
of
the
ghazis
and
the
conclusive
Byzantine–Ottoman
wars
Hostile_encounter
.
The
German
defeat
in
the
Battle
of
Stalingrad
in
late
1942
had
weakened
Cause_change_of_strength
the
German
front
.
The
storm
Catastrophe
weakened
Cause_change_of_strength
to
Category
4
intensity
while
recurving
Self_motion
northeast
,
moving
Motion
ashore
Cuba
's
Camagüey
Province
on
November
9
with
winds
of
150
mph
(
240
km/h
)
.
After
traversing
Motion_directional
the
island
,
the
storm
gradually
weakened
Cause_change_of_strength
as
it
crossed
Motion_directional
the
central
Bahamas
Islands
and
near
Bermuda
.
As
the
situation
deteriorated
Change
for
the
Xiongnu
,
civil
conflicts
befell
and
further
weakened
Cause_change_of_strength
the
confederation
,
which
eventually
splitted
into
two
groups
.
Shortly
after
doing
so
,
Kalunde
weakened
Cause_change_of_strength
into
a
tropical
cyclone
Catastrophe
and
later
a
severe
tropical
storm
Catastrophe
.
They
were
opposed
Agree_or_refuse_to_act
by
the
scattered
forces
Military_operation
of
the
German
Army
Group
G
,
which
had
been
weakened
Cause_change_of_strength
by
the
relocation
of
its
divisions
to
other
fronts
and
the
replacement
of
its
soldiers
with
third-rate
``
Ostlegionen
''
outfitted
with
obsolete
equipment
Supply
.
The
Habsburg-Catholic
coalition
,
previously
in
the
ascendant
,
was
significantly
weakened
Cause_change_of_strength
as
a
result
of
the
gains
Getting
the
Protestant
cause
made
Manufacturing
.
It
quickly
weakened
Cause_change_of_strength
to
a
tropical
depression
,
dropping
Motion_directional
heavy
rainfall
while
moving
Motion
slowly
across
the
southeastern
United
States
.
In
the
long-term
,
the
Fronde
served
Assistance
to
strengthen
Cause_change_of_strength
royal
authority
,
but
weakened
Cause_change_of_position_on_a_scale
the
economy
.
It
weakened
Cause_change_of_strength
upon
entering
Arriving
the
Mozambique
Channel
,
but
briefly
re-intensified
Cause_change_of_strength
on
April
10
.
The
cyclone
Catastrophe
initially
weakened
Cause_change_of_strength
quickly
after
moving
Motion
inland
,
falling
Cause_change_of_position_on_a_scale
to
Category
1
status
early
the
next
day
.
Shortly
thereafter
,
the
system
curved
Motion_directional
northward
over
the
Nature
Coast
and
entered
Arriving
Georgia
on
August
28
,
where
it
weakened
Cause_change_of_strength
to
a
tropical
storm
Catastrophe
.
though
it
briefly
weakened
Cause_change_of_strength
to
category
4
status
while
traversing
Motion_directional
the
bahamas
,
it
regained
Recovering
category
5
intensity
before
making
landfall
Arriving
in
florida
on
elliott
key
and
then
homestead
on
august
24
.
The
hurricane
reached
Arriving
peak
winds
of
,
but
weakened
Cause_change_of_strength
subsequently
due
to
wind
shear
.
After
entering
Arriving
the
Caribbean
,
Inez
briefly
weakened
Cause_change_of_strength
before
restrengthening
,
attaining
Achieve
peak
sustained
winds
of
on
September
28
.
Inez
weakened
Cause_change_of_strength
quickly
over
Hispaniola
,
although
it
reintensified
into
a
major
hurricane
Catastrophe
before
striking
Connect
southeastern
Cuba
on
September
30
.
at
18:00
utc
on
september
6
,
dora
weakened
Cause_change_of_strength
to
a
category
3
hurricane
,
then
a
category
2
hurricane
while
curving
Motion_directional
westward
early
the
following
day
.
Two
hours
later
,
Dora
weakened
Cause_change_of_strength
to
a
Category
2
hurricane
.
Maintaining
its
peak
intensity
for
over
a
day
,
the
hurricane
gradually
slowed
Change_event_time
its
forward
motion
and
weakened
Cause_change_of_strength
.
The
storm
Catastrophe
rapidly
weakened
Cause_change_of_strength
while
crossing
Motion_directional
the
state
and
emerged
Coming_to_be
into
the
Atlantic
Ocean
as
only
a
Category
1
hurricane
later
on
September
22
.
Once
inland
,
the
storm
Catastrophe
executed
a
sharp
curve
Motion
to
the
north
and
quickly
weakened
Cause_change_of_strength
,
degenerating
Change
into
a
tropical
storm
Catastrophe
on
August
8
before
dissipating
Change
over
Arkansas
on
August
10
.
After
five
days
of
erratic
motion
,
Gracie
became
Becoming
a
major
hurricane
Catastrophe
which
struck
Attack
South
Carolina
,
and
weakened
Cause_change_of_strength
as
it
moved up
Motion
the
Appalachians
,
bringing
Bringing
much
needed
rain
to
a
drought-plagued
region
.
The
Petrograd
Soviet
's
``
Order
Number
1
''
tremendously
weakened
Cause_change_of_strength
the
power
of
officers
,
giving
Giving
an
over-riding
mandate
to
``
soldier
committees
''
.
The
Russian
provisional
government
was
greatly
weakened
Cause_change_of_strength
by
this
military
catastrophe
,
and
the
possibility
of
a
Bolshevik
coup
d'état
became
Becoming
increasingly
real
.
Bertha
became
Becoming
a
hurricane
Catastrophe
early
on
July
29
,
though
it
weakened
Cause_change_of_strength
back
to
a
tropical
storm
Catastrophe
later
that
day
.
the
storm
weakened
Cause_change_of_strength
significantly
,
however
,
before
striking
Attack
the
cape
fear
region
,
north
carolina
as
a
very
strong
category
2
hurricane
,
and
caused
Causation
further
damage
Damaging
as
it
traveled
Traveling
up
the
mid-atlantic
region
and
into
new
england
.
However
,
it
weakened
Cause_change_of_strength
considerably
before
making
Causation
landfall
in
Sinaloa
as
a
Category
2
storm
.
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