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BERTopic

This is a BERTopic model. BERTopic is a flexible and modular topic modeling framework that allows for the generation of easily interpretable topics from large datasets.

Usage

To use this model, please install BERTopic:

pip install -U bertopic

You can use the model as follows:

from bertopic import BERTopic
topic_model = BERTopic.load("keonju/BERTopic")

topic_model.get_topic_info()

Topic overview

  • Number of topics: 158
  • Number of training documents: 10158
Click here for an overview of all topics.
Topic ID Topic Keywords Topic Frequency Label
-1 and - the - of - in - to 10 -1_and_the_of_in
0 holocene - china - the - monsoon - bp 3858 0_holocene_china_the_monsoon
1 energy - biofuels - production - biodiesel - bioenergy 291 1_energy_biofuels_production_biodiesel
2 coal - coals - the - basin - seams 248 2_coal_coals_the_basin
3 yr - holocene - the - bp - and 205 3_yr_holocene_the_bp
4 hg - mercury - mehg - of hg - in 202 4_hg_mercury_mehg_of hg
5 ch4 - methane - emissions - fluxes - flux 159 5_ch4_methane_emissions_fluxes
6 data - forest - spectral - for - mapping 118 6_data_forest_spectral_for
7 bp - the - holocene - pollen - lake 116 7_bp_the_holocene_pollen
8 wetlands - wetland - and - are - of 104 8_wetlands_wetland_and_are
9 co2 - ecosystem - nee - exchange - net 103 9_co2_ecosystem_nee_exchange
10 species - of - fen - the - restoration 100 10_species_of_fen_the
11 peat - tropical - peatlands - palm - peatland 98 11_peat_tropical_peatlands_palm
12 pb - lead - atmospheric - metal - deposition 96 12_pb_lead_atmospheric_metal
13 the - lake - of the - of - poland 93 13_the_lake_of the_of
14 pm2 - haze - burning - air - aerosol 90 14_pm2_haze_burning_air
15 doc - catchments - carbon - organic carbon - export 88 15_doc_catchments_carbon_organic carbon
16 the - carbon - of - co2 - of the 73 16_the_carbon_of_co2
17 wetland - wetlands - classification - mapping - and 69 17_wetland_wetlands_classification_mapping
18 uv - ozone - o3 - isoprene - elevated 67 18_uv_ozone_o3_isoprene
19 mediterranean - the - glacial - iberian - during 66 19_mediterranean_the_glacial_iberian
20 media - compost - growing media - growing - biochar 63 20_media_compost_growing media_growing
21 137cs - of 137cs - sup - ce sup - radiocaesium 63 21_137cs_of 137cs_sup_ce sup
22 testate - amoebae - testate amoebae - of testate - amoeba 62 22_testate_amoebae_testate amoebae_of testate
23 peat - pyrolysis - lignin - gc - of 62 23_peat_pyrolysis_lignin_gc
24 cu - zn - metals - peat - elements 62 24_cu_zn_metals_peat
25 alkanes - alkane - chain - values - plants 61 25_alkanes_alkane_chain_values
26 permafrost - active layer - thermal - ground - layer 60 26_permafrost_active layer_thermal_ground
27 streams - diatom - species - macroinvertebrate - stream 60 27_streams_diatom_species_macroinvertebrate
28 records - the - of - record - ireland 60 28_records_the_of_record
29 water - flow - groundwater - recharge - runoff 59 29_water_flow_groundwater_recharge
30 habitat - species - breeding - bird - nest 57 30_habitat_species_breeding_bird
31 brgdgts - gdgts - glycerol - brgdgt - branched 56 31_brgdgts_gdgts_glycerol_brgdgt
32 deposition - nitrogen - nitrogen deposition - sphagnum - of 55 32_deposition_nitrogen_nitrogen deposition_sphagnum
33 oil sands - sands - fen - oil - reclamation 54 33_oil sands_sands_fen_oil
34 fire - burned - severity - burning - post fire 54 34_fire_burned_severity_burning
35 acidification - deposition - acid - ph - catchment 54 35_acidification_deposition_acid_ph
36 farm - land - agricultural - farmers - policy 53 36_farm_land_agricultural_farmers
37 cdom - doc - dom - dissolved organic - dissolved 53 37_cdom_doc_dom_dissolved organic
38 redd - indonesia - deforestation - in indonesia - forest 50 38_redd_indonesia_deforestation_in indonesia
39 ash - wood ash - wood - growth - of wood 49 39_ash_wood ash_wood_growth
40 fungal - fungi - mycorrhizal - species - root 49 40_fungal_fungi_mycorrhizal_species
41 stand - growth - models - tree - stands 49 41_stand_growth_models_tree
42 smouldering - smoldering - spread - peat - combustion 49 42_smouldering_smoldering_spread_peat
43 pollen - of pollen - vegetation - of - from 49 43_pollen_of pollen_vegetation_of
44 arsenic - as - of as - fe - of arsenic 49 44_arsenic_as_of as_fe
45 ch4 - methane - production - peat - methanogenesis 47 45_ch4_methane_production_peat
46 africa - the - bp - south - late 46 46_africa_the_bp_south
47 soc - carbon - soil - stocks - land 45 47_soc_carbon_soil_stocks
48 soil - organic - carbon - soil organic - soils 45 48_soil_organic_carbon_soil organic
49 wetlands - constructed - wetland - treatment - phosphorus 43 49_wetlands_constructed_wetland_treatment
50 microbial - rare - soil - bacterial - diversity 43 50_microbial_rare_soil_bacterial
51 litter - decomposition - mass loss - litter decomposition - mass 39 51_litter_decomposition_mass loss_litter decomposition
52 co2 - pco2 - emissions - carbon - ch4 39 52_co2_pco2_emissions_carbon
53 soc - carbon - wetland - wetlands - soil 39 53_soc_carbon_wetland_wetlands
54 countries - emissions - emission - to - climate 38 54_countries_emissions_emission_to
55 services - ecosystem - ecosystem services - es - pes 37 55_services_ecosystem_ecosystem services_es
56 catalyst - peat - pyrolysis - char - catalysts 37 56_catalyst_peat_pyrolysis_char
57 clearfelling - water - phosphorus - buffer - nutrient 35 57_clearfelling_water_phosphorus_buffer
58 forest - forests - trees - tree - stands 35 58_forest_forests_trees_tree
59 carbon - climate - atmosphere - earth - carbon cycle 34 59_carbon_climate_atmosphere_earth
60 tephra - volcanic - cryptotephra - eruptions - tephras 34 60_tephra_volcanic_cryptotephra_eruptions
61 testate - arcellinida - coi - species - amoebae 34 61_testate_arcellinida_coi_species
62 methane - methanogenic - community - methanogen - methanogens 34 62_methane_methanogenic_community_methanogen
63 consolidation - soil - embankment - road - the 33 63_consolidation_soil_embankment_road
64 species - spider - bogs - spiders - habitat 33 64_species_spider_bogs_spiders
65 evaporation - energy - model - was - the 33 65_evaporation_energy_model_was
66 phosphorus - catchment - in - tp - concentrations 33 66_phosphorus_catchment_in_tp
67 co2 - ch4 - marsh - wetland - emissions 33 67_co2_ch4_marsh_wetland
68 runoff - peat - channels - flow - catchment 33 68_runoff_peat_channels_flow
69 nutrient - nitrogen - fertilizer - litter - of 32 69_nutrient_nitrogen_fertilizer_litter
70 brazil - bp - the - of - in the 31 70_brazil_bp_the_of
71 tsunami - holocene - the - volcanic - deposits 30 71_tsunami_holocene_the_volcanic
72 climate change - change - climate - biodiversity - ecosystem 30 72_climate change_change_climate_biodiversity
73 gpr - resistivity - radar - penetrating - penetrating radar 29 73_gpr_resistivity_radar_penetrating
74 holocene - the - andes - and - bp 29 74_holocene_the_andes_and
75 permafrost - soc - soil - soils - arctic 28 75_permafrost_soc_soil_soils
76 policy - forest - owners - arguments - forest owners 28 76_policy_forest_owners_arguments
77 bog - poland - peatland - europe - ca 28 77_bog_poland_peatland_europe
78 ch4 - oxidation - methane - paddy - aom 28 78_ch4_oxidation_methane_paddy
79 enzyme - enzymes - eea - soil - activities 28 79_enzyme_enzymes_eea_soil
80 channel - catchment - flow - bends - model 28 80_channel_catchment_flow_bends
81 soil - soil science - science - of soil - eu 27 81_soil_soil science_science_of soil
82 pahs - pah - polycyclic aromatic - polycyclic - aromatic 27 82_pahs_pah_polycyclic aromatic_polycyclic
83 n2o - n2o emissions - emissions - emission - nitrous 26 83_n2o_n2o emissions_emissions_emission
84 peat water - adsorption - electrocoagulation - brackish peat - brackish peat water 26 84_peat water_adsorption_electrocoagulation_brackish peat
85 mangrove - mangroves - carbon - coastal - b2 26 85_mangrove_mangroves_carbon_coastal
86 species - retention - alien - richness - forests 25 86_species_retention_alien_richness
87 colloidal - river - elements - fe - colloids 25 87_colloidal_river_elements_fe
88 sulfate - sulfur - 34s - peat - sulphur 24 88_sulfate_sulfur_34s_peat
89 caribou - habitat - woodland caribou - populations - wolf 24 89_caribou_habitat_woodland caribou_populations
90 food - agriculture - food system - change - covid 19 24 90_food_agriculture_food system_change
91 microbial - community - microbial community - communities - bacterial 23 91_microbial_community_microbial community_communities
92 sorption - cu - ions - ii - cu ii 22 92_sorption_cu_ions_ii
93 fire - fires - algorithm - frp - hotspot 22 93_fire_fires_algorithm_frp
94 choice - wtp - preferences - valuation - choice experiment 22 94_choice_wtp_preferences_valuation
95 nematodes - earthworm - soil - food - nematode 22 95_nematodes_earthworm_soil_food
96 conservation - orangutan - habitat - forest - species 21 96_conservation_orangutan_habitat_forest
97 cushion - accumulation - peat - amazonian - vegetation 21 97_cushion_accumulation_peat_amazonian
98 ch4 - oxidation - ch4 oxidation - uptake - ch4 uptake 20 98_ch4_oxidation_ch4 oxidation_uptake
99 tidal - sediment - coastal - delta - the 20 99_tidal_sediment_coastal_delta
100 emissions - co2 - ghg - n2o - table 20 100_emissions_co2_ghg_n2o
101 methane - ph - cytochrome - methanotrophs - acetic acid 20 101_methane_ph_cytochrome_methanotrophs
102 patterns - model - self organization - evolutionary - self 20 102_patterns_model_self organization_evolutionary
103 nitrogen - denitrification - n2o - soil - n2 20 103_nitrogen_denitrification_n2o_soil
104 birch - rotation - biomass - buds - biomass production 19 104_birch_rotation_biomass_buds
105 fire - wildfire - fires - wildfires - health 19 105_fire_wildfire_fires_wildfires
106 grazing - heathland - heather - moorland - england 19 106_grazing_heathland_heather_moorland
107 emissions - fire - burning - fire emissions - biomass burning 19 107_emissions_fire_burning_fire emissions
108 peat - landslides - failure - of peat - peat compaction 18 108_peat_landslides_failure_of peat
109 biochar - straw - soil - fe - bc 18 109_biochar_straw_soil_fe
110 ecosystem - respiration - carbon - ecosystem respiration - meadow 17 110_ecosystem_respiration_carbon_ecosystem respiration
111 wetland - wetlands - risk - of wetland - the wetland 17 111_wetland_wetlands_risk_of wetland
112 dom - thm - groundwater - molecular - organic 17 112_dom_thm_groundwater_molecular
113 geochemistry - landscape geochemistry - rocks - peat - mafic 17 113_geochemistry_landscape geochemistry_rocks_peat
114 tundra - ch4 - n2o - fluxes - antarctic 16 114_tundra_ch4_n2o_fluxes
115 cellulose - sphagnum - isotopic - isotope - δ18ocel 16 115_cellulose_sphagnum_isotopic_isotope
116 solute - transport - chloride - peat - pore 16 116_solute_transport_chloride_peat
117 charcoal - fire - fires - holocene - fire history 15 117_charcoal_fire_fires_holocene
118 ghg - agricultural - dairy - abatement - emissions 15 118_ghg_agricultural_dairy_abatement
119 palm - oil - palm oil - sustainability - industry 15 119_palm_oil_palm oil_sustainability
120 humic - humic substances - substances - acids - fluorescence 15 120_humic_humic substances_substances_acids
121 canopy - ndvi - pri - lue - phenological 15 121_canopy_ndvi_pri_lue
122 pollen - bog - peat - the - human impact 15 122_pollen_bog_peat_the
123 marshes - tidal - marshes are - salt - or 15 123_marshes_tidal_marshes are_salt
124 soil - prediction - mapping - covariates - dsm 15 124_soil_prediction_mapping_covariates
125 si - of si - silicon - biogenic - protozoic 14 125_si_of si_silicon_biogenic
126 et - evapotranspiration - le - wetland - rice 14 126_et_evapotranspiration_le_wetland
127 forest - finland - forests - stock - management 14 127_forest_finland_forests_stock
128 iodine - 129i - sorption - iodide - the sorption 14 128_iodine_129i_sorption_iodide
129 palm - oil - palm oil - smallholders - certification 14 129_palm_oil_palm oil_smallholders
130 dndc - model - models - soil - carbon 14 130_dndc_model_models_soil
131 snow - thaw - cover - sca - data 14 131_snow_thaw_cover_sca
132 stx2 - microbiota - gut - gut microbiota - microbial 13 132_stx2_microbiota_gut_gut microbiota
133 dom - doc - organic - dissolved organic - of dom 13 133_dom_doc_organic_dissolved organic
134 forest - cbm - ontario - cfs3 - cbm cfs3 13 134_forest_cbm_ontario_cfs3
135 wind - wind farms - farms - onshore - onshore wind 13 135_wind_wind farms_farms_onshore
136 uranium - of uranium - 232th - th - ar 13 136_uranium_of uranium_232th_th
137 groundwater - springs - spring - gdes - discharge 13 137_groundwater_springs_spring_gdes
138 fire - forest - boreal - burned - fires 13 138_fire_forest_boreal_burned
139 metal - metals - cd - sediments - zn 13 139_metal_metals_cd_sediments
140 slr - sea level - coastal - sea - sea level rise 13 140_slr_sea level_coastal_sea
141 damo - methane - anaerobic - oxidation - aom 12 141_damo_methane_anaerobic_oxidation
142 temperature - microbial - soil - co2 - pd 12 142_temperature_microbial_soil_co2
143 soil - respiration - root - soil respiration - enchytraeid 12 143_soil_respiration_root_soil respiration
144 kerp - fusiformisporites - permian - genus - flora 11 144_kerp_fusiformisporites_permian_genus
145 dust - dust deposition - dust sources - deposition - atmospheric dust 11 145_dust_dust deposition_dust sources_deposition
146 methane - sources - ch4 - les - de 11 146_methane_sources_ch4_les
147 n2o - n2o emissions - emissions - permafrost - n2o fluxes 11 147_n2o_n2o emissions_emissions_permafrost
148 australia - mis - record - ka - crater 11 148_australia_mis_record_ka
149 oc - fjords - fjord - lakes - of oc 10 149_oc_fjords_fjord_lakes
150 fe - reduction - fe iii - sr10 - iron 10 150_fe_reduction_fe iii_sr10
151 loading - eutrophication - nitrogen - coastal - phytoplankton 10 151_loading_eutrophication_nitrogen_coastal
152 model - wetlands - groundwater - water - the wetlands 10 152_model_wetlands_groundwater_water
153 co2 - soil - co2 efflux - soil co2 efflux - soil co2 10 153_co2_soil_co2 efflux_soil co2 efflux
154 transfer - transfer functions - transfer function - testate - functions 10 154_transfer_transfer functions_transfer function_testate
155 peat - spain - bog - matter - autofluorescent 10 155_peat_spain_bog_matter
156 isbas - insar - subsidence - motion - deformation 10 156_isbas_insar_subsidence_motion

Training hyperparameters

  • calculate_probabilities: False
  • language: None
  • low_memory: False
  • min_topic_size: 10
  • n_gram_range: (1, 3)
  • nr_topics: None
  • seed_topic_list: None
  • top_n_words: 30
  • verbose: False

Framework versions

  • Numpy: 1.22.4
  • HDBSCAN: 0.8.29
  • UMAP: 0.5.3
  • Pandas: 1.5.3
  • Scikit-Learn: 1.2.2
  • Sentence-transformers: 2.2.2
  • Transformers: 4.30.2
  • Numba: 0.56.4
  • Plotly: 5.13.1
  • Python: 3.10.12
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