
# Y2014-23_PFAS-Abstract_TM01

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("tempe2phoenix/Y2014-23_PFAS-Abstract_TM01")

topic_model.get_topic_info()
```

## Topic overview

* Number of topics: 30
* Number of training documents: 4500

<details>
  <summary>Click here for an overview of all topics.</summary>
  
  | Topic ID | Topic Keywords | Topic Frequency | Label | 
|----------|----------------|-----------------|-------| 
| -1 | wastewater - perfluorooctanoic - contaminants - perfluoroalkyl - pollutants | 11 | -1_wastewater_perfluorooctanoic_contaminants_perfluoroalkyl | 
| 0 | adsorption - groundwater - substances - remediation - polyfluoroalkyl | 1547 | 0_adsorption_groundwater_substances_remediation | 
| 1 | perfluorooctanoic - wastewater - perfluoroalkyl - perfluorooctane - polyfluoroalkyl | 427 | 1_perfluorooctanoic_wastewater_perfluoroalkyl_perfluorooctane | 
| 2 | perfluorooctanoic - perfluorinated - perfluoroalkyl - defluorination - oxidation | 404 | 2_perfluorooctanoic_perfluorinated_perfluoroalkyl_defluorination | 
| 3 | electrochemical - electrooxidation - wastewater - oxidation - electrosorption | 218 | 3_electrochemical_electrooxidation_wastewater_oxidation | 
| 4 | nanofiltration - membranes - membrane - wastewater - osmosis | 184 | 4_nanofiltration_membranes_membrane_wastewater | 
| 5 | perfluorooctanoic - perfluoroalkyl - pfoa - pfas - toxicity | 158 | 5_perfluorooctanoic_perfluoroalkyl_pfoa_pfas | 
| 6 | wastewater - nanomaterials - nanoparticles - nanocomposites - adsorption | 151 | 6_wastewater_nanomaterials_nanoparticles_nanocomposites | 
| 7 | contaminants - wastewater - pollutants - chemicals - pesticides | 146 | 7_contaminants_wastewater_pollutants_chemicals | 
| 8 | wastewater - oxidation - irradiation - uv - degradation | 134 | 8_wastewater_oxidation_irradiation_uv | 
| 9 | superhydrophilicsuperoleophobic - superhydrophobic - superoleophobic - surface - oilwater | 134 | 9_superhydrophilicsuperoleophobic_superhydrophobic_superoleophobic_surface | 
| 10 | phytoremediation - perfluorooctanoic - hydroponic - soil - perfluoroalkyl | 109 | 10_phytoremediation_perfluorooctanoic_hydroponic_soil | 
| 11 | photocatalytic - photocatalysis - photocatalysts - photocatalyst - wastewater | 93 | 11_photocatalytic_photocatalysis_photocatalysts_photocatalyst | 
| 12 | biosensor - electrochemical - perfluorooctane - perfluorooctanoic - electrode | 89 | 12_biosensor_electrochemical_perfluorooctane_perfluorooctanoic | 
| 13 | adsorption - adsorbents - adsorbent - adsorptive - mof | 89 | 13_adsorption_adsorbents_adsorbent_adsorptive | 
| 14 | perfluorooctanoic - perfluorooctane - zebrafish - fish - toxicity | 89 | 14_perfluorooctanoic_perfluorooctane_zebrafish_fish | 
| 15 | cyclodextrins - cyclodextrin - polymers - polymer - adsorbents | 83 | 15_cyclodextrins_cyclodextrin_polymers_polymer | 
| 16 | wastewater - sludge - biodegradation - microbial - perfluorooctanoic | 57 | 16_wastewater_sludge_biodegradation_microbial | 
| 17 | biofiltration - wastewater - biodegradation - adsorption - microbial | 54 | 17_biofiltration_wastewater_biodegradation_adsorption | 
| 18 | surfactants - fluorocarbon - surfactant - fluorophobic - fluorinated | 54 | 18_surfactants_fluorocarbon_surfactant_fluorophobic | 
| 19 | biochar - biochars - wastewater - adsorption - biosolids | 47 | 19_biochar_biochars_wastewater_adsorption | 
| 20 | electrochemical - electrocatalytic - pbo2 - electrolyte - electrodeposition | 43 | 20_electrochemical_electrocatalytic_pbo2_electrolyte | 
| 21 | perfluorooctanoic - pyrolysis - sonolysis - degradation - sonolytic | 40 | 21_perfluorooctanoic_pyrolysis_sonolysis_degradation | 
| 22 | estrogens - estrogen - estrogenic - endocrine - chemicals | 35 | 22_estrogens_estrogen_estrogenic_endocrine | 
| 23 | wastewater - groundwater - desalination - remediation - reclaimed | 25 | 23_wastewater_groundwater_desalination_remediation | 
| 24 | microplastics - microplastic - nanoplastics - wastewater - plastics | 22 | 24_microplastics_microplastic_nanoplastics_wastewater | 
| 25 | nanoparticles - nanoemulsions - nanocarriers - silica - nanoclusters | 18 | 25_nanoparticles_nanoemulsions_nanocarriers_silica | 
| 26 | coagulants - coagulation - inorganic - coagulant - chemical | 14 | 26_coagulants_coagulation_inorganic_coagulant | 
| 27 | perfluorooctanoic - perfluorooctane - perfluorohexane - perfluoroalkyl - eggs | 13 | 27_perfluorooctanoic_perfluorooctane_perfluorohexane_perfluoroalkyl | 
| 28 | milling - fluoride - remediation - soil - sand | 12 | 28_milling_fluoride_remediation_soil |
  
</details>

## Training hyperparameters

* calculate_probabilities: False
* language: None
* low_memory: False
* min_topic_size: 10
* n_gram_range: (1, 1)
* nr_topics: 30
* seed_topic_list: None
* top_n_words: 10
* verbose: True
* zeroshot_min_similarity: 0.7
* zeroshot_topic_list: None

## Framework versions

* Numpy: 1.26.2
* HDBSCAN: 0.8.33
* UMAP: 0.5.5
* Pandas: 2.1.4
* Scikit-Learn: 1.3.2
* Sentence-transformers: 2.2.2
* Transformers: 4.36.2
* Numba: 0.58.1
* Plotly: 5.18.0
* Python: 3.11.5

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