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text-mining's Introduction

Phân loại cảm xúc văn bản

Phân loại cảm xúc bằng phương pháp Random Forest

Cách cài đặt

Để chạy chương trình, ta cần phải cài đặt những thư viện cần thiết

(Yêu cầu python phiên bản 3.7)

Cài đặt những package cần thiết cho chương trình

$ pip install -r requirements.txt

Sau khi cài đặt ta chạy lần lượt những lệnh sau để huấn luyện mô hình

(Lưu ý: Thêm dữ liệu huấn luyện vào thư mục raw)

$ python src/data/data_preprocessing.py -i [INPUT_RAW_DATA] -o [OUTPUT_PREPROCESSED_DATA]
$ python src/models/train_rf_model.py -i [INPUT_PREPROCESSED_DATA] -o [OUTPUT_MODEL]

Ví dụ:

$ python src/data/data_preprocessing.py -i raw_data.csv -o out.csv
$ python src/models/train_rf_models.py -i out.csv -o rf_model.pickle

Sau khi đã huấn luyện xong mô hình, ta chạy lệnh sau để dự đoán

$ python src/models/predict_model.py -t [SENTENCE] -f [MODEL]

Ví dụ:

$ python src/models/predict_model.py -t "I hate twitter" -f rf_model.pickle

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