dicta-il/dictabert-syntax

DictaBERT: A State-of-the-Art BERT Suite for Modern Hebrew

State-of-the-art language model for Hebrew, released here.

This is the fine-tuned model for the syntax dependency tree parsing task.

For the bert-base models for other tasks, see here.

Sample usage:

from transformers import AutoModel, AutoTokenizer

tokenizer = AutoTokenizer.from_pretrained('dicta-il/dictabert-syntax')
model = AutoModel.from_pretrained('dicta-il/dictabert-syntax', trust_remote_code=True)

model.eval()

sentence = 'בשנת 1948 השלים אפרים קישון את לימודיו בפיסול מתכת ובתולדות האמנות והחל לפרסם מאמרים הומוריסטיים'
print(model.predict([sentence], tokenizer))

Output:

[
  {
    "tree": [
      {
        "word": "בשנת",
        "dep_head_idx": 2,
        "dep_func": "obl",
        "dep_head": "השלים"
      },
      {
        "word": "1948",
        "dep_head_idx": 0,
        "dep_func": "compound",
        "dep_head": "בשנת"
      },
      {
        "word": "השלים",
        "dep_head_idx": -1,
        "dep_func": "root",
        "dep_head": "הומוריסטיים"
      },
      {
        "word": "אפרים",
        "dep_head_idx": 2,
        "dep_func": "nsubj",
        "dep_head": "השלים"
      },
      {
        "word": "קישון",
        "dep_head_idx": 3,
        "dep_func": "flat",
        "dep_head": "אפרים"
      },
      {
        "word": "את",
        "dep_head_idx": 6,
        "dep_func": "case",
        "dep_head": "לימודיו"
      },
      {
        "word": "לימודיו",
        "dep_head_idx": 2,
        "dep_func": "obj",
        "dep_head": "השלים"
      },
      {
        "word": "בפיסול",
        "dep_head_idx": 6,
        "dep_func": "nmod",
        "dep_head": "לימודיו"
      },
      {
        "word": "מתכת",
        "dep_head_idx": 7,
        "dep_func": "compound",
        "dep_head": "בפיסול"
      },
      {
        "word": "ובתולדות",
        "dep_head_idx": 7,
        "dep_func": "conj",
        "dep_head": "בפיסול"
      },
      {
        "word": "האמנות",
        "dep_head_idx": 9,
        "dep_func": "compound",
        "dep_head": "ובתולדות"
      },
      {
        "word": "והחל",
        "dep_head_idx": 2,
        "dep_func": "conj",
        "dep_head": "השלים"
      },
      {
        "word": "לפרסם",
        "dep_head_idx": 11,
        "dep_func": "xcomp",
        "dep_head": "והחל"
      },
      {
        "word": "מאמרים",
        "dep_head_idx": 12,
        "dep_func": "obj",
        "dep_head": "לפרסם"
      },
      {
        "word": "הומוריסטיים",
        "dep_head_idx": 13,
        "dep_func": "amod",
        "dep_head": "מאמרים"
      }
    ],
    "root_idx": 2
  }
]

Citation

If you use DictaBERT in your research, please cite DictaBERT: A State-of-the-Art BERT Suite for Modern Hebrew

BibTeX:

@misc{shmidman2023dictabert,
      title={DictaBERT: A State-of-the-Art BERT Suite for Modern Hebrew}, 
      author={Shaltiel Shmidman and Avi Shmidman and Moshe Koppel},
      year={2023},
      eprint={2308.16687},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}

Citation

If you use DictaBERT-syntax in your research, please cite MRL Parsing without Tears: The Case of Hebrew

BibTeX:

@misc{shmidman2024mrl,
      title={MRL Parsing Without Tears: The Case of Hebrew}, 
      author={Shaltiel Shmidman and Avi Shmidman and Moshe Koppel and Reut Tsarfaty},
      year={2024},
      eprint={2403.06970},
      archivePrefix={arXiv},
      primaryClass={cs.CL}
}

License

Shield:

This work is licensed under a Creative Commons Attribution 4.0 International License.