https://github.com/danzigerrr/ai_project_neural_network
Repo from local Krzysztof Repo
https://github.com/danzigerrr/ai_project_neural_network
Last synced: 8 months ago
JSON representation
Repo from local Krzysztof Repo
- Host: GitHub
- URL: https://github.com/danzigerrr/ai_project_neural_network
- Owner: Danzigerrr
- Created: 2022-02-28T13:18:20.000Z (over 4 years ago)
- Default Branch: main
- Last Pushed: 2022-10-03T08:26:44.000Z (over 3 years ago)
- Last Synced: 2025-03-16T06:16:59.130Z (over 1 year ago)
- Language: Python
- Size: 7 MB
- Stars: 3
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Neural Network modelling conceptual framework about vaccination
Authors: Bogna Lew, Bartosz Strzelecki, Krzysztof Nazar
The report of this project is included in this repository as *Report final version.pdf*.
## Description
**The goal of this project was to analyze the conceptual framework of two social groups: for and against vaccinations.**
The major steps in this project were:
1. Collect texts for and against vaccinations available online. The database in this project contains approximately 150 texts.
2. Classify each text to the "for" or "against" group and save it as a JSON file.
3. Improve the quality of data by filtering unnecessary words and signs.
4. Analyse the data by various techniques. Examine how the results change after changing particular hyperparameters, for example learning rate.
## Analysis methods and tools
- Keras Classificator
- SVM Classificator
- Permutation feature importance
- SHAP (SHapley Additive exPlanations)
- SOM Kohonen maps
## Used libraries
- Numpy
- Pandas
- sklearn
- TensorFlow
- Keras
- SHAP (SHapley Additive exPlanations)
- NLTK
- SOM
- matplotlib
- math
## Future improvements
- In the further analysis new techniques can be used.
- The database can be expanded.