Update README.md
Browse files
README.md
CHANGED
|
@@ -40,9 +40,10 @@ pipeline_tag: text-classification
|
|
| 40 |
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
|
| 41 |
should probably proofread and complete it, then remove this comment. -->
|
| 42 |
|
| 43 |
-
#
|
| 44 |
|
| 45 |
-
This model is a fine-tuned version of [bert-large-uncased](https://huggingface.co/bert-large-uncased) on an [phishing dataset](https://huggingface.co/datasets/ealvaradob/phishing-dataset)
|
|
|
|
| 46 |
|
| 47 |
It achieves the following results on the evaluation set:
|
| 48 |
|
|
@@ -57,21 +58,7 @@ It achieves the following results on the evaluation set:
|
|
| 57 |
BERT is a transformers model pretrained on a large corpus of English data in a self-supervised fashion.
|
| 58 |
This means it was pretrained on the raw texts only, with no humans labelling them in any way (which is why
|
| 59 |
it can use lots of publicly available data) with an automatic process to generate inputs and labels from
|
| 60 |
-
those texts.
|
| 61 |
-
|
| 62 |
-
- Masked language modeling (MLM): taking a sentence, the model randomly masks 15% of the words in the input
|
| 63 |
-
then run the entire masked sentence through the model and has to predict the masked words. This is different
|
| 64 |
-
from traditional recurrent neural networks (RNNs) that usually see the words one after the other, or from
|
| 65 |
-
autoregressive models like GPT which internally mask the future tokens. It allows the model to learn a
|
| 66 |
-
bidirectional representation of the sentence.
|
| 67 |
-
|
| 68 |
-
- Next sentence prediction (NSP): the models concatenates two masked sentences as inputs during pretraining.
|
| 69 |
-
Sometimes they correspond to sentences that were next to each other in the original text, sometimes not. The
|
| 70 |
-
model then has to predict if the two sentences were following each other or not.
|
| 71 |
-
|
| 72 |
-
This way, the model learns an inner representation of the English language that can then be used to extract
|
| 73 |
-
features useful for downstream tasks: if you have a dataset of labeled sentences for instance, you can train a
|
| 74 |
-
standard classifier using the features produced by the BERT model as inputs.
|
| 75 |
|
| 76 |
This model has the following configuration:
|
| 77 |
|
|
@@ -80,15 +67,13 @@ This model has the following configuration:
|
|
| 80 |
- 16 attention heads
|
| 81 |
- 336M parameters
|
| 82 |
|
| 83 |
-
##
|
| 84 |
|
| 85 |
-
|
| 86 |
-
|
| 87 |
-
|
| 88 |
-
|
| 89 |
-
|
| 90 |
-
and HTML code. This sample variability broadens the detection range of the model and allows it to be used in
|
| 91 |
-
various contexts.
|
| 92 |
|
| 93 |
### Training hyperparameters
|
| 94 |
|
|
|
|
| 40 |
<!-- This model card has been generated automatically according to the information the Trainer had access to. You
|
| 41 |
should probably proofread and complete it, then remove this comment. -->
|
| 42 |
|
| 43 |
+
# BERT FINETUNED ON PHISHING DETECTION
|
| 44 |
|
| 45 |
+
This model is a fine-tuned version of [bert-large-uncased](https://huggingface.co/bert-large-uncased) on an [phishing dataset](https://huggingface.co/datasets/ealvaradob/phishing-dataset),
|
| 46 |
+
capable of detecting phishing in its four most common forms: URLs, Emails, SMS messages and even websites.
|
| 47 |
|
| 48 |
It achieves the following results on the evaluation set:
|
| 49 |
|
|
|
|
| 58 |
BERT is a transformers model pretrained on a large corpus of English data in a self-supervised fashion.
|
| 59 |
This means it was pretrained on the raw texts only, with no humans labelling them in any way (which is why
|
| 60 |
it can use lots of publicly available data) with an automatic process to generate inputs and labels from
|
| 61 |
+
those texts.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 62 |
|
| 63 |
This model has the following configuration:
|
| 64 |
|
|
|
|
| 67 |
- 16 attention heads
|
| 68 |
- 336M parameters
|
| 69 |
|
| 70 |
+
## Motivation and Purpose
|
| 71 |
|
| 72 |
+
Phishing is one of the most frequent and most expensive cyber-attacks according to several security reports.
|
| 73 |
+
This model aims to efficiently and accurately prevent phishing attacks against individuals and organizations.
|
| 74 |
+
To achieve it, BERT was trained on a diverse and robust dataset containing: URLs, SMS Messages, Emails and
|
| 75 |
+
Websites, which allows the model to extend its detection capability beyond the usual and to be used in various
|
| 76 |
+
contexts.
|
|
|
|
|
|
|
| 77 |
|
| 78 |
### Training hyperparameters
|
| 79 |
|