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Wolfram Language
MoleculeFingerprints
Guides
Molecule Fingerprints
Tech Notes
Substructure Screening
Symbols
AtomPairFingerprint
ExtendedConnectivityFingerprint
LayeredFingerprint
MACCSKeysFingerprint
MoleculeDistanceMatrix
MoleculeDistance
MoleculeNearest
PatternFingerprint
SubstructureKeyFingerprint
TopologicalFingerprint
$DefaultFingerprintFormat
$DefaultFingerprintType
Molecule Fingerprints
Fingerprints are a method for encoding molecular structure, a kind of feature extractor for molecules. The functions in this paclet allow you to fine-tune the parameters used in this featurization process
Types of fingerprints
E
x
t
e
n
d
e
d
C
o
n
n
e
c
t
i
v
i
t
y
F
i
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e
r
p
r
i
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— features based on all atoms within a given "radius"
T
o
p
o
l
o
g
i
c
a
l
F
i
n
g
e
r
p
r
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— features based on paths
A
t
o
m
P
a
i
r
F
i
n
g
e
r
p
r
i
n
t
— features based on pairs of atom and the distance between them
M
A
C
C
S
K
e
y
s
F
i
n
g
e
r
p
r
i
n
t
— a predefined set of substructure keys
S
u
b
s
t
r
u
c
t
u
r
e
K
e
y
F
i
n
g
e
r
p
r
i
n
t
— use a custom set of molecule patterns in a fingerprint
L
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y
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r
e
d
F
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r
p
r
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t
▪
P
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F
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▪
$
D
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T
y
p
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Fingerprint comparison
M
o
l
e
c
u
l
e
D
i
s
t
a
n
c
e
— fingerprint distance between molecules
M
o
l
e
c
u
l
e
D
i
s
t
a
n
c
e
M
a
t
r
i
x
▪
M
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c
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e
N
e
a
r
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s
t
R
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l
a
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e
d
G
u
i
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s
▪
M
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S
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&
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