# Vocabulary Trimmed [lmqg/mbart-large-cc25-squad-qa](https://huggingface.co/lmqg/mbart-large-cc25-squad-qa): `vocabtrimmer/mbart-large-cc25-squad-qa-trimmed-en` 
This model is a trimmed version of [lmqg/mbart-large-cc25-squad-qa](https://huggingface.co/lmqg/mbart-large-cc25-squad-qa) by [`vocabtrimmer`](https://github.com/asahi417/lm-vocab-trimmer), a tool for trimming vocabulary of language models to compress the model size.
Following table shows a summary of the trimming process.

|                            | lmqg/mbart-large-cc25-squad-qa   | vocabtrimmer/mbart-large-cc25-squad-qa-trimmed-en   |
|:---------------------------|:---------------------------------|:----------------------------------------------------|
| parameter_size_full        | 610,852,864                      | 532,235,264                                         |
| parameter_size_embedding   | 256,028,672                      | 177,411,072                                         |
| vocab_size                 | 250,028                          | 173,253                                             |
| compression_rate_full      | 100.0                            | 87.13                                               |
| compression_rate_embedding | 100.0                            | 69.29                                               |


Following table shows the parameter used to trim vocabulary.

 | language   | dataset                     | dataset_column   | dataset_name   | dataset_split   | target_vocab_size   |   min_frequency |
|:-----------|:----------------------------|:-----------------|:---------------|:----------------|:--------------------|----------------:|
| en         | vocabtrimmer/mc4_validation | text             | en             | validation      |                     |               2 |