phrase
large_stringlengths 2
284
| __index_level_0__
int64 0
2M
⌀ |
|---|---|
1,8-diazafluoren-9-one development
| 0
|
1-alpha-hydroxylase deficiency
| 1
|
1-methylcyclopropene treatment
| 2
|
14-deoxy-11,12-didehydroandrographolide isolation
| 3
|
15-hydroxyprostaglandin dehydrogenase
| 4
|
17-alpha-hydroxylase deficiency
| 5
|
18-electron rule
| 6
|
2 manifolds
| 7
|
2d electrophoresi
| 8
|
2d electrophoresis
| 9
|
2d material
| 10
|
2d materials
| 11
|
3 manifolds
| 12
|
3-aminopropionamide formation
| 13
|
360-degree assessment
| 14
|
360-degree feedback
| 15
|
3d audio
| 16
|
3d bioprinting
| 17
|
3d documentation
| 18
|
3d graphene
| 19
|
3d imaging
| 20
|
3d integration
| 21
|
3d modeling
| 22
|
3d printing
| 23
|
3d reconstruction
| 24
|
3d rendering
| 25
|
3d scanning
| 26
|
3d superimposition
| 27
|
3d vision
| 28
|
3d visualization
| 29
|
3d-printed organ
| 30
|
3d-printed organs
| 31
|
3d/4d ultrasound
| 32
|
4 manifolds
| 33
|
4-anilinoquinazoline derivative
| 34
|
4-anilinoquinazoline derivatives
| 35
|
4-hydroxy-3-methoxybenzaldehyde production
| 36
|
4-hydroxybenzoate polyprenyltransferase
| 37
|
4-substituted oxazol-5-one
| 38
|
4-substituted oxazol-5-ones
| 39
|
4d imaging
| 40
|
4d modeling
| 41
|
5-deoxystrigol production
| 42
|
5-methyltetrahydrofolate metabolism
| 43
|
53bp1 recruitment
| 44
|
5d modeling
| 45
|
5g network
| 46
|
5g networks
| 47
|
5s methodology
| 48
|
6-gingerol pharmacokinetic
| 49
|
6-gingerol pharmacokinetics
| 50
|
68ga-dotatoc scanning
| 51
|
6g network
| 52
|
6g networks
| 53
|
77k fluorescence
| 54
|
a aneesh
| 55
|
a cell
| 56
|
a cells
| 57
|
a dna
| 58
|
a fortiori
| 59
|
a oligomer
| 60
|
a oligomers
| 61
|
a posteriori
| 62
|
a priori
| 63
|
a serie
| 64
|
a series
| 65
|
a site
| 66
|
a synuclein
| 67
|
a value
| 68
|
a weighting
| 69
|
a* search
| 70
|
a-scan ultrasonography
| 71
|
a/b testing
| 72
|
aa amyloidosi
| 73
|
aa amyloidosis
| 74
|
aa postulate
| 75
|
aa tree
| 76
|
aaa protein
| 77
|
aaa proteins
| 78
|
aac intervention
| 79
|
aacsb accreditation
| 80
|
aarhus convention
| 81
|
ab initio
| 82
|
ab intestato
| 83
|
ab trust
| 84
|
aba-dependent signaling
| 85
|
abacaba pattern
| 86
|
abacus architecture
| 87
|
abandoned application
| 88
|
abandoned property
| 89
|
abandonment legal
| 90
|
abatement clause
| 91
|
abc analysi
| 92
|
abc analysis
| 93
|
abc conjecture
| 94
|
abc home
| 95
|
abc test
| 96
|
abc transporter
| 97
|
abc transporters
| 98
|
abcc mutation
| 99
|
This is a larger dataset of keyphrases that can be used for academic search. They were largely generated from over 1 billion ngrams, filtering out specific stop words, and each have count >= 5 in the original dataset. Additionally, the keyphrases you see here had a high score of tf-idf, where term frequency inverse document frequency has had "document" adjusted for academic subfields. The less subfields the phrase occured in, the higher the score. So, this dataset is a fairly large dataset of around the 3-4 million most important keyprases you'd encounter for searching for academic articles. It includes names of algorithms, niche subfields, scientific concepts, diseases, and so on.
Unigrams: 103.314 unique phrases
Bigrams: 378,041 unique phrases
Trigrams: 2,444,002 unique phrases
Fourgrams: 711,771 unique phrases
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