
# BERTopic_ver1.0

This is a [BERTopic](https://github.com/MaartenGr/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:

```python
from bertopic import BERTopic
topic_model = BERTopic.load("hts98/BERTopic_ver1.0")

topic_model.get_topic_info()
```

## Topic overview

* Number of topics: 220
* Number of training documents: 529579

<details>
  <summary>Click here for an overview of all topics.</summary>
  
  | Topic ID | Topic Keywords | Topic Frequency | Label | 
|----------|----------------|-----------------|-------| 
| 0 | vietnam - vietnamese - in - we - the | 53744 | 0_vietnam_vietnamese_in_we | 
| 1 | hoi - an - homestay - town - and | 20530 | 1_hoi_an_homestay_town | 
| 2 | room - not - no - that - they | 21674 | 2_room_not_no_that | 
| 3 | hostel - dorm - beds - dorms - you | 11859 | 3_hostel_dorm_beds_dorms | 
| 4 | minh - ho - chi - city - in | 9284 | 4_minh_ho_chi_city | 
| 5 | saigon - hotel - in - of - is | 11401 | 5_saigon_hotel_in_of | 
| 6 | bikes - free - bike - town - bicycles | 9413 | 6_bikes_free_bike_town | 
| 7 | hanoi - staff - stay - here - in | 14656 | 7_hanoi_staff_stay_here | 
| 8 | noise - noisy - loud - room - hear | 7392 | 8_noise_noisy_loud_room | 
| 9 | hue - citadel - hotel - in - and | 5076 | 9_hue_citadel_hotel_in | 
| 10 | villa - villas - pool - beach - resort | 5879 | 10_villa_villas_pool_beach | 
| 11 | hanoi - quarter - hotel - old - in | 17910 | 11_hanoi_quarter_hotel_old | 
| 12 | beach - sea - view - hotel - is | 8826 | 12_beach_sea_view_hotel | 
| 13 | massage - spa - massages - was - treatment | 5163 | 13_massage_spa_massages_was | 
| 14 | hcmc - in - is - district - hotel | 3851 | 14_hcmc_in_is_district | 
| 15 | resort - beach - pool - beautiful - is | 7510 | 15_resort_beach_pool_beautiful | 
| 16 | nha - trang - beach - nhi - hotel | 4085 | 16_nha_trang_beach_nhi | 
| 17 | pool - hotel - swimming - is - nice | 11201 | 17_pool_hotel_swimming_is | 
| 18 | quarter - old - location - staff - located | 4437 | 18_quarter_old_location_staff | 
| 19 | nang - da - beach - hotel - to | 3677 | 19_nang_da_beach_hotel | 
| 20 | hostel - hanoi - hostels - tour - dorm | 3237 | 20_hostel_hanoi_hostels_tour | 
| 21 | mekong - delta - tour - river - boat | 2828 | 21_mekong_delta_tour_river | 
| 22 | hotel - good - very - location - is | 15993 | 22_hotel_good_very_location | 
| 23 | staff - helpful - very - friendly - they | 9720 | 23_staff_helpful_very_friendly | 
| 24 | phu - quoc - resort - island - beach | 2774 | 24_phu_quoc_resort_island | 
| 25 | here - stayed - nights - stay - was | 12545 | 25_here_stayed_nights_stay | 
| 26 | danang - sanouva - beach - hotel - is | 2526 | 26_danang_sanouva_beach_hotel | 
| 27 | asia - asian - chinese - hotel - se | 3539 | 27_asia_asian_chinese_hotel | 
| 28 | halong - bay - cruise - tour - our | 3438 | 28_halong_bay_cruise_tour | 
| 29 | lake - quarter - location - old - walk | 3284 | 29_lake_quarter_location_old | 
| 30 | river - view - town - the - views | 3504 | 30_river_view_town_the | 
| 31 | kiem - hoan - lake - quarter - old | 2299 | 31_kiem_hoan_lake_quarter | 
| 32 | hostel - vietnam - hostels - dorm - best | 2403 | 32_hostel_vietnam_hostels_dorm | 
| 33 | siesta - la - hanoi - trendy - our | 2241 | 33_siesta_la_hanoi_trendy | 
| 34 | star - stars - hotel - five - not | 3399 | 34_star_stars_hotel_five | 
| 35 | stayed - nights - hotel - was - night | 10954 | 35_stayed_nights_hotel_was | 
| 36 | lounge - club - executive - floor - service | 3454 | 36_lounge_club_executive_floor | 
| 37 | phong - nha - cave - farmstay - caves | 1940 | 37_phong_nha_cave_farmstay | 
| 38 | birthday - cake - honeymoon - our - we | 4252 | 38_birthday_cake_honeymoon_our | 
| 39 | ninh - binh - coc - tam - us | 1828 | 39_ninh_binh_coc_tam | 
| 40 | ben - thanh - market - walk - walking | 1957 | 40_ben_thanh_market_walk | 
| 41 | mui - ne - hills - beach - resort | 1694 | 41_mui_ne_hills_beach | 
| 42 | sapa - bay - halong - train - us | 1919 | 42_sapa_bay_halong_train | 
| 43 | district - location - in - is - located | 1811 | 43_district_location_in_is | 
| 44 | hcm - city - in - hotel - is | 1499 | 44_hcm_city_in_hotel | 
| 45 | lodge - bamboo - park - national - tien | 2214 | 45_lodge_bamboo_park_national | 
| 46 | hanoi - vietnam - in - hotel - our | 6611 | 46_hanoi_vietnam_in_hotel | 
| 47 | location - good - place - nice - great | 8629 | 47_location_good_place_nice | 
| 48 | hanoi - us - our - we - to | 4330 | 48_hanoi_us_our_we | 
| 49 | villa - hoi - an - villas - town | 1997 | 49_villa_hoi_an_villas | 
| 50 | english - speak - good - spoke - hotel | 3246 | 50_english_speak_good_spoke | 
| 51 | kiem - hoan - lake - hanoi - quarter | 2147 | 51_kiem_hoan_lake_hanoi | 
| 52 | cat - ba - island - catba - bay | 1302 | 52_cat_ba_island_catba | 
| 53 | ha - long - bay - cruise - trip | 1767 | 53_ha_long_bay_cruise | 
| 54 | hue - vietnam - in - hotel - vietnamese | 1361 | 54_hue_vietnam_in_hotel | 
| 55 | airport - taxi - hotel - flight - from | 4310 | 55_airport_taxi_hotel_flight | 
| 56 | japanese - yen - bridge - japan - is | 1455 | 56_japanese_yen_bridge_japan | 
| 57 | siesta - la - trendy - our - at | 1179 | 57_siesta_la_trendy_our | 
| 58 | tau - vung - beach - pullman - imperial | 1046 | 58_tau_vung_beach_pullman | 
| 59 | pool - swimming - staff - nice - great | 4683 | 59_pool_swimming_staff_nice | 
| 60 | loop - giang - ha - tour - bong | 1557 | 60_loop_giang_ha_tour | 
| 61 | dalat - is - center - lake - in | 1113 | 61_dalat_is_center_lake | 
| 62 | beach - place - nice - good - great | 4310 | 62_beach_place_nice_good | 
| 63 | anantara - hoi - resort - an - river | 902 | 63_anantara_hoi_resort_an | 
| 64 | thank - staff - hotel - service - us | 13044 | 64_thank_staff_hotel_service | 
| 65 | naman - retreat - ambassador - resort - hay | 1051 | 65_naman_retreat_ambassador_resort | 
| 66 | food - restaurant - buffet - vegetarian - dinner | 4595 | 66_food_restaurant_buffet_vegetarian | 
| 67 | room - clean - bathroom - bed - was | 10694 | 67_room_clean_bathroom_bed | 
| 68 | french - colonial - style - quarter - hotel | 1375 | 68_french_colonial_style_quarter | 
| 69 | vinpearl - resort - vin - luxury - pearl | 1012 | 69_vinpearl_resort_vin_luxury | 
| 70 | hanoi - noise - room - in - street | 3048 | 70_hanoi_noise_room_in | 
| 71 | dao - senses - six - con - resort | 749 | 71_dao_senses_six_con | 
| 72 | salinda - resort - quoc - phu - beach | 720 | 72_salinda_resort_quoc_phu | 
| 73 | spa - hanoi - massage - hotel - service | 2630 | 73_spa_hanoi_massage_hotel | 
| 74 | dragon - bridge - han - river - view | 973 | 74_dragon_bridge_han_river | 
| 75 | host - hosts - family - us - she | 2397 | 75_host_hosts_family_us | 
| 76 | metropole - sofitel - wing - hanoi - legend | 775 | 76_metropole_sofitel_wing_hanoi | 
| 77 | noi - ha - hotel - in - old | 862 | 77_noi_ha_hotel_in | 
| 78 | opera - house - wing - the - hotel | 838 | 78_opera_house_wing_the | 
| 79 | tam - coc - family - homestay - place | 728 | 79_tam_coc_family_homestay | 
| 80 | la - residencia - residence - hoi - an | 853 | 80_la_residencia_residence_hoi | 
| 81 | citadel - walk - river - restaurants - tombs | 715 | 81_citadel_walk_river_restaurants | 
| 82 | island - beach - resort - on - you | 1697 | 82_island_beach_resort_on | 
| 83 | pros - cons - room - pro - not | 769 | 83_pros_cons_room_pro | 
| 84 | marriott - jw - quoc - phu - university | 624 | 84_marriott_jw_quoc_phu | 
| 85 | fusion - resort - fusionista - spa - quoc | 675 | 85_fusion_resort_fusionista_spa | 
| 86 | mia - resort - trang - nha - sandals | 540 | 86_mia_resort_trang_nha | 
| 87 | oriental - hanoi - suites - central - quarter | 882 | 87_oriental_hanoi_suites_central | 
| 88 | chi - ho - min - city - ming | 680 | 88_chi_ho_min_city | 
| 89 | kim - kiman - she - her - an | 668 | 89_kim_kiman_she_her | 
| 90 | rex - rooftop - bar - suite - history | 492 | 90_rex_rooftop_bar_suite | 
| 91 | nang - da - vietnam - vietnamese - beach | 647 | 91_nang_da_vietnam_vietnamese | 
| 92 | mango - bay - resort - beach - bungalow | 617 | 92_mango_bay_resort_beach | 
| 93 | chau - mai - rice - fields - valley | 747 | 93_chau_mai_rice_fields | 
| 94 | veranda - la - quoc - phu - beach | 476 | 94_veranda_la_quoc_phu | 
| 95 | lat - da - place - is - you | 672 | 95_lat_da_place_is | 
| 96 | ancient - town - walk - very - good | 968 | 96_ancient_town_walk_very | 
| 97 | hyatt - park - saigon - opera - at | 491 | 97_hyatt_park_saigon_opera | 
| 98 | old - town - hotel - walk - very | 2147 | 98_old_town_hotel_walk | 
| 99 | golden - moon - hanoi - legend - hotel | 879 | 99_golden_moon_hanoi_legend | 
| 100 | serene - palace - hue - shining - hotel | 549 | 100_serene_palace_hue_shining | 
| 101 | selva - la - hanoi - us - our | 510 | 101_selva_la_hanoi_us | 
| 102 | marriott - jw - hanoi - lounge - executive | 517 | 102_marriott_jw_hanoi_lounge | 
| 103 | golden - sun - suites - hanoi - palace | 560 | 103_golden_sun_suites_hanoi | 
| 104 | christina - christinas - team - an - hoi | 441 | 104_christina_christinas_team_an | 
| 105 | korean - korea - koreans - kind - good | 502 | 105_korean_korea_koreans_kind | 
| 106 | hcmc - vietnam - hcm - in - vietnamese | 657 | 106_hcmc_vietnam_hcm_in | 
| 107 | metropole - sofitel - wing - club - legend | 460 | 107_metropole_sofitel_wing_club | 
| 108 | hostel - saigon - dorm - backpackers - place | 523 | 108_hostel_saigon_dorm_backpackers | 
| 109 | riverside - royal - river - town - pool | 708 | 109_riverside_royal_river_town | 
| 110 | dong - hoi - caves - khoi - duong | 761 | 110_dong_hoi_caves_khoi | 
| 111 | lao - ngu - pham - street - vien | 544 | 111_lao_ngu_pham_street | 
| 112 | gym - fitness - equipment - pool - is | 1282 | 112_gym_fitness_equipment_pool | 
| 113 | nhon - quy - avani - resort - beach | 469 | 113_nhon_quy_avani_resort | 
| 114 | lotus - royal - danang - boutique - at | 446 | 114_lotus_royal_danang_boutique | 
| 115 | jade - hue - fruit - hotel - juice | 380 | 115_jade_hue_fruit_hotel | 
| 116 | halong - bay - hanoi - cruise - trip | 2120 | 116_halong_bay_hanoi_cruise | 
| 117 | moon - alisa - ms - she - us | 548 | 117_moon_alisa_ms_she | 
| 118 | oriental - suites - central - hotel - our | 439 | 118_oriental_suites_central_hotel | 
| 119 | window - windows - room - no - not | 1599 | 119_window_windows_room_no | 
| 120 | ha - bay - long - hanoi - cruise | 1173 | 120_ha_bay_long_hanoi | 
| 121 | liberty - central - saigon - citypoint - riverside | 446 | 121_liberty_central_saigon_citypoint | 
| 122 | wifi - wi - fi - room - not | 2295 | 122_wifi_wi_fi_room | 
| 123 | palm - garden - resort - beach - gardens | 480 | 123_palm_garden_resort_beach | 
| 124 | bar - rooftop - drinks - cocktails - drink | 1653 | 124_bar_rooftop_drinks_cocktails | 
| 125 | russian - russians - beach - russia - english | 406 | 125_russian_russians_beach_russia | 
| 126 | moon - homestay - luna - her - hoi | 400 | 126_moon_homestay_luna_her | 
| 127 | essence - hanoi - palace - quarter - our | 378 | 127_essence_hanoi_palace_quarter | 
| 128 | boutique - hotel - is - and - with | 1641 | 128_boutique_hotel_is_and | 
| 129 | silverland - jolie - sakyo - afternoon - tea | 463 | 129_silverland_jolie_sakyo_afternoon | 
| 130 | pullman - saigon - executive - lounge - accor | 407 | 130_pullman_saigon_executive_lounge | 
| 131 | lotte - hanoi - club - dennis - dat | 375 | 131_lotte_hanoi_club_dennis | 
| 132 | orchid - orchids - garden - hue - flower | 371 | 132_orchid_orchids_garden_hue | 
| 133 | hcmc - saigon - hcm - city - hotel | 622 | 133_hcmc_saigon_hcm_city | 
| 134 | alagon - antique - hotels - rooftop - spa | 368 | 134_alagon_antique_hotels_rooftop | 
| 135 | dalat - hostel - family - canyoning - dinner | 375 | 135_dalat_hostel_family_canyoning | 
| 136 | golden - sun - suites - palace - at | 386 | 136_golden_sun_suites_palace | 
| 137 | jacuzzi - sauna - bath - tub - rooftop | 710 | 137_jacuzzi_sauna_bath_tub | 
| 138 | peppercorn - pepper - farm - resort - beach | 295 | 138_peppercorn_pepper_farm_resort | 
| 139 | maia - fusion - treatments - spa - resort | 293 | 139_maia_fusion_treatments_spa | 
| 140 | nikko - saigon - japanese - hotel - buffet | 367 | 140_nikko_saigon_japanese_hotel | 
| 141 | hai - phong - haiphong - huong - hotel | 526 | 141_hai_phong_haiphong_huong | 
| 142 | buffet - breakfast - hotel - is - the | 5261 | 142_buffet_breakfast_hotel_is | 
| 143 | amiana - resort - nha - trang - pools | 286 | 143_amiana_resort_nha_trang | 
| 144 | hoian - town - cozy - ancient - stay | 392 | 144_hoian_town_cozy_ancient | 
| 145 | pullman - accor - quoc - phu - at | 303 | 145_pullman_accor_quoc_phu | 
| 146 | hilton - opera - hanoi - executive - house | 548 | 146_hilton_opera_hanoi_executive | 
| 147 | homestay - hanoi - family - home - 3b | 602 | 147_homestay_hanoi_family_home | 
| 148 | rooftop - bar - roof - top - views | 2055 | 148_rooftop_bar_roof_top | 
| 149 | anam - resort - pools - beach - beautiful | 307 | 149_anam_resort_pools_beach | 
| 150 | gia - pham - giang - homestay - thy | 409 | 150_gia_pham_giang_homestay | 
| 151 | indochine - palace - hue - hotel - at | 271 | 151_indochine_palace_hue_hotel | 
| 152 | english - speak - good - staff - spoke | 1392 | 152_english_speak_good_staff | 
| 153 | australia - australian - au - aussie - lac | 629 | 153_australia_australian_au_aussie | 
| 154 | notre - dame - cathedral - post - office | 372 | 154_notre_dame_cathedral_post | 
| 155 | sofia - nang - da - boutique - suite | 269 | 155_sofia_nang_da_boutique | 
| 156 | bungalow - bungalows - beach - garden - you | 1752 | 156_bungalow_bungalows_beach_garden | 
| 157 | hoang - trinh - mr - le - hotel | 503 | 157_hoang_trinh_mr_le | 
| 158 | apricot - lake - hanoi - lobby - rooftop | 246 | 158_apricot_lake_hanoi_lobby | 
| 159 | sapa - hanoi - train - bay - halong | 1293 | 159_sapa_hanoi_train_bay | 
| 160 | thai - bangkok - thailand - very - good | 459 | 160_thai_bangkok_thailand_very | 
| 161 | sheraton - nha - trang - lounge - club | 298 | 161_sheraton_nha_trang_lounge | 
| 162 | gallery - premier - hanoi - our - hotel | 340 | 162_gallery_premier_hanoi_our | 
| 163 | review - reviews - write - advisor - this | 814 | 163_review_reviews_write_advisor | 
| 164 | pool - stayed - here - nights - was | 4365 | 164_pool_stayed_here_nights | 
| 165 | ruby - gem - pearl - diamond - hotel | 588 | 165_ruby_gem_pearl_diamond | 
| 166 | golden - legend - gold - art - bell | 467 | 166_golden_legend_gold_art | 
| 167 | sheraton - club - lounge - service - at | 308 | 167_sheraton_club_lounge_service | 
| 168 | royal - palace - king - queen - hotel | 584 | 168_royal_palace_king_queen | 
| 169 | nam - hai - seasons - four - resort | 324 | 169_nam_hai_seasons_four | 
| 170 | halal - muslim - ben - market - malaysian | 452 | 170_halal_muslim_ben_market | 
| 171 | green - heaven - apple - hoi - town | 414 | 171_green_heaven_apple_hoi | 
| 172 | sherwood - residence - apartment - suites - bedroom | 237 | 172_sherwood_residence_apartment_suites | 
| 173 | omelette - omelettes - breakfast - omelet - fresh | 659 | 173_omelette_omelettes_breakfast_omelet | 
| 174 | marvel - jm - peridot - us - our | 281 | 174_marvel_jm_peridot_us | 
| 175 | vien - bui - street - is - located | 386 | 175_vien_bui_street_is | 
| 176 | hyatt - park - opera - service - at | 274 | 176_hyatt_park_opera_service | 
| 177 | liberty - central - riverside - citypoint - bar | 261 | 177_liberty_central_riverside_citypoint | 
| 178 | hano - han - hanh - hanio - hani | 324 | 178_hano_han_hanh_hanio | 
| 179 | pearl - hanoi - junie - lake - quarter | 412 | 179_pearl_hanoi_junie_lake | 
| 180 | meridien - le - saigon - lounge - club | 369 | 180_meridien_le_saigon_lounge | 
| 181 | leo - tigers - tiger - tiny - hostel | 234 | 181_leo_tigers_tiger_tiny | 
| 182 | nikko - club - japanese - buffet - hotel | 252 | 182_nikko_club_japanese_buffet | 
| 183 | hostel - hoi - an - hien - she | 402 | 183_hostel_hoi_an_hien | 
| 184 | song - villa - saigon - river - boat | 344 | 184_song_villa_saigon_river | 
| 185 | lasenta - rice - fields - town - hoi | 205 | 185_lasenta_rice_fields_town | 
| 186 | essence - aira - palace - christine - tom | 244 | 186_essence_aira_palace_christine | 
| 187 | 1010 - would - 910 - recommend - amazing | 329 | 187_1010_would_910_recommend | 
| 188 | lat - da - hostel - canyoning - family | 273 | 188_lat_da_hostel_canyoning | 
| 189 | deluxe - room - double - bed - suite | 1012 | 189_deluxe_room_double_bed | 
| 190 | bonsella - hanoi - jason - lake - prestige | 248 | 190_bonsella_hanoi_jason_lake | 
| 191 | imperial - city - ibis - palace - river | 315 | 191_imperial_city_ibis_palace | 
| 192 | jm - marvel - hanoi - spa - anna | 222 | 192_jm_marvel_hanoi_spa | 
| 193 | infinity - pool - beach - view - ocean | 534 | 193_infinity_pool_beach_view | 
| 194 | asia - hostel - hostels - se - east | 349 | 194_asia_hostel_hostels_se | 
| 195 | siesta - la - vietnam - our - trendy | 280 | 195_siesta_la_vietnam_our | 
| 196 | alba - wellness - onsen - spa - resort | 223 | 196_alba_wellness_onsen_spa | 
| 197 | cherish - hue - cherry - hotel - breakfast | 220 | 197_cherish_hue_cherry_hotel | 
| 198 | selva - la - eldora - our - at | 315 | 198_selva_la_eldora_our | 
| 199 | melia - hanoi - solaria - in - hotel | 252 | 199_melia_hanoi_solaria_in | 
| 200 | rosaleen - rosaka - rosa - bella - hue | 304 | 200_rosaleen_rosaka_rosa_bella | 
| 201 | grand - splendid - hotel - suite - the | 467 | 201_grand_splendid_hotel_suite | 
| 202 | venus - hoi - spa - hotel - an | 201 | 202_venus_hoi_spa_hotel | 
| 203 | muong - thanh - hotel - cuong - ms | 260 | 203_muong_thanh_hotel_cuong | 
| 204 | novotel - nha - trang - beach - at | 264 | 204_novotel_nha_trang_beach | 
| 205 | pilgrimage - village - hue - miwa - resort | 226 | 205_pilgrimage_village_hue_miwa | 
| 206 | guesthouse - house - guest - owner - family | 1118 | 206_guesthouse_house_guest_owner | 
| 207 | somerset - apartment - chancellor - apartments - bedroom | 248 | 207_somerset_apartment_chancellor_apartments | 
| 208 | tho - can - kieu - ninh - floating | 276 | 208_tho_can_kieu_ninh | 
| 209 | vy - maison - hoi - her - vui | 313 | 209_vy_maison_hoi_her | 
| 210 | sheraton - saigon - lounge - towers - club | 284 | 210_sheraton_saigon_lounge_towers | 
| 211 | vinh - hung - riverside - resort - emerald | 285 | 211_vinh_hung_riverside_resort | 
| 212 | museum - war - remnants - palace - reunification | 362 | 212_museum_war_remnants_palace | 
| 213 | gallery - majestic - ogallery - premier - art | 273 | 213_gallery_majestic_ogallery_premier | 
| 214 | emerald - waters - hanoi - trendy - elegance | 359 | 214_emerald_waters_hanoi_trendy | 
| 215 | dalat - vietnam - hostel - vietnamese - family | 265 | 215_dalat_vietnam_hostel_vietnamese | 
| 216 | hoi - hanoi - an - from - after | 680 | 216_hoi_hanoi_an_from | 
| 217 | sofitel - saigon - plaza - lounge - club | 320 | 217_sofitel_saigon_plaza_lounge | 
| 218 | storia - ruby - la - hanoi - isabella | 156 | 218_storia_ruby_la_hanoi | 
| 219 | melia - vi - solaria - ba - mountain | 219 | 219_melia_vi_solaria_ba |
  
</details>

## Training hyperparameters

* calculate_probabilities: False
* language: None
* low_memory: False
* min_topic_size: 10
* n_gram_range: (1, 1)
* nr_topics: None
* seed_topic_list: None
* top_n_words: 10
* verbose: True
* zeroshot_min_similarity: 0.7
* zeroshot_topic_list: None

## Framework versions

* Numpy: 1.24.3
* HDBSCAN: 0.8.33
* UMAP: 0.5.4
* Pandas: 2.1.3
* Scikit-Learn: 1.2.2
* Sentence-transformers: 2.2.2
* Transformers: 4.35.0
* Numba: 0.58.1
* Plotly: 5.16.1
* Python: 3.10.12

{"library_name": "bertopic", "tags": ["bertopic"], "pipeline_tag": "text-classification"}
bertopic text-classification region:us