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