LHRS-UM-FERI/MENTHOS-dataset-spam

MENTHOS-dataset-spam

English

About

MENTHOS-Spam is a binary text classification dataset for spam/phishing detection. It is created by combining email and SMS spam sources and then producing train/validation/test splits.

Source Data

Original sources:

• —Phishing Email Dataset (Kaggle): https://www.kaggle.com/datasets/naserabdullahalam/phishing-email-dataset
• —SMS Spam Collection (Kaggle mirror of UCI dataset): https://www.kaggle.com/datasets/uciml/sms-spam-collection-dataset

Processing and Balancing

• —Unified schema: text, label
• —Label mapping for SMS source: ham -> 0, spam -> 1
• —Split: 70% train, 15% validation, 15% test
• —Balancing: each split is balanced by downsampling to the minority class count

Splits and Class Distribution

The prepared train, validation, and test splits are included with the dataset release.

Citation

@misc{borovic_li-dobnik_kranjec_ferme_2026,
  title        = {MENTHOS-dataset-spam},
  author       = {Borovic, Li Dobnik, Kranjec, Ferme},
  year         = {2026},
  publisher    = {Hugging Face},
  howpublished = {\url{https://huggingface.co/datasets/LHRS-UM-FERI/MENTHOS-dataset-spam}}
}

Slovenščina

O datasetu

MENTHOS-Spam je binarni dataset za detekcijo spam/phishing besedil. Nastane z združitvijo e-poštnega in SMS vira ter z gradnjo train/validation/test delitev.

Izvorni podatki

Izvor:

• —Phishing Email Dataset (Kaggle): https://www.kaggle.com/datasets/naserabdullahalam/phishing-email-dataset
• —SMS Spam Collection (Kaggle ogledalo UCI): https://www.kaggle.com/datasets/uciml/sms-spam-collection-dataset

Obdelava in uravnoteženje

• —Enotna shema: text, label
• —Preslikava oznak za SMS vir: ham -> 0, spam -> 1
• —Delitev: 70% train, 15% validation, 15% test
• —Uravnoteženje: vsak split je uravnotežen z downsamplingom na manjšinski razred

Delitve in porazdelitev razredov

Pripravljene train, validation in test delitve so vključene v izdajo nabora podatkov.

Citiranje

@misc{borovic_li-dobnik_kranjec_ferme_2026,
  title        = {MENTHOS-dataset-spam},
  author       = {Borovic, Li Dobnik, Kranjec, Ferme},
  year         = {2026},
  publisher    = {Hugging Face},
  howpublished = {\url{https://huggingface.co/datasets/LHRS-UM-FERI/MENTHOS-dataset-spam}}
}