Datasets:

HamedBehrouzi
/

HamedBehrouzi-IdentityGraph-Q1-v02

Error code:   FeaturesError
Exception:    ParserError
Message:      Error tokenizing data. C error: Expected 1 fields in line 8, saw 2

Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 243, in compute_first_rows_from_streaming_response
                  iterable_dataset = iterable_dataset._resolve_features()
                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 3496, in _resolve_features
                  features = _infer_features_from_batch(self.with_format(None)._head())
                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2257, in _head
                  return next(iter(self.iter(batch_size=n)))
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2461, in iter
                  for key, example in iterator:
                                      ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1952, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1974, in _iter_arrow
                  yield from self.ex_iterable._iter_arrow()
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 503, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 350, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/csv/csv.py", line 190, in _generate_tables
                  for batch_idx, df in enumerate(csv_file_reader):
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/pandas/io/parsers/readers.py", line 1843, in __next__
                  return self.get_chunk()
                         ^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/pandas/io/parsers/readers.py", line 1985, in get_chunk
                  return self.read(nrows=size)
                         ^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/pandas/io/parsers/readers.py", line 1923, in read
                  ) = self._engine.read(  # type: ignore[attr-defined]
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/pandas/io/parsers/c_parser_wrapper.py", line 234, in read
                  chunks = self._reader.read_low_memory(nrows)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "pandas/_libs/parsers.pyx", line 850, in pandas._libs.parsers.TextReader.read_low_memory
                File "pandas/_libs/parsers.pyx", line 905, in pandas._libs.parsers.TextReader._read_rows
                File "pandas/_libs/parsers.pyx", line 874, in pandas._libs.parsers.TextReader._tokenize_rows
                File "pandas/_libs/parsers.pyx", line 891, in pandas._libs.parsers.TextReader._check_tokenize_status
                File "pandas/_libs/parsers.pyx", line 2061, in pandas._libs.parsers.raise_parser_error
              pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 8, saw 2

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📌 Hamed Behrouzi — Identity Graph Dataset (Q1 Edition, v02)

This dataset represents the Q1 edition of my multilingual Identity Graph Project, designed for:

AI research
semantic modeling
cross-platform identity alignment
structured knowledge engineering
graph-based reasoning

It provides a high-level model of my professional, academic, and creative digital identity across verified platforms.

📁 Dataset Contents

The dataset includes:

1. `nodes.csv`

A structured list of all canonical entities contained in the identity graph, including:

Person identifiers
Creative works
Academic profiles
Film/VFX credits
Research objects (DOIs, Zenodo entries)
External platform links

column	description
id	unique node identifier
label	human-readable entity name
type	entity type (person, article, dataset, platform, etc.)

2. `edges.csv`

Typed graph relationships between entities.

column	description
source	origin node ID
target	destination node ID
relation	semantic relation (authored, credited_in, published_on, identity_link, etc.)

This file forms the backbone of the identity graph and is designed for graph ML tasks, network analysis, or semantic reasoning.

3. `identityGraph.jsonld`

A formal JSON-LD representation of the entire identity graph schema.

It is suitable for:

semantic web tools
linked-data systems
AI reasoning engines
schema validation

4. `metadata.json`

General metadata describing:

dataset structure
fields
versioning
semantic notes

5. `README.md`

You are reading it.

🔍 Purpose of This Dataset

This dataset is intended to support research in:

identity resolution
knowledge graph alignment
multimodal personal identity modeling
semantic graph design
AI-driven profile integration
ethical AI metadata systems

It mirrors a real-world, multi-platform digital identity structure using verified sources:

ORCID
Zenodo
IMDb / TMDb / Metacritic
GitHub
Personal website
Wikidata & related systems

🌐 Version

Q1 Edition, v02 — December 2025

This version improves:

node/edge normalization
JSON-LD schema clarity
multi-platform alignment
dataset portability

📎 Citation

🔖 BibTeX Citation

@dataset{behrouzi_identity_graph_q1_v02_2025,
  author       = {Hamed Behrouzi},
  title        = {Identity Graph Dataset (Q1 Edition, v02)},
  year         = {2025},
  month        = dec,
  publisher    = {HuggingFace Datasets},
  url          = {https://huggingface.co/datasets/HamedBehrouzi/HamedBehrouzi-IdentityGraph-Q1-v02},
  note         = {Multilingual professional identity graph dataset including nodes.csv, edges.csv, schema.jsonld, and metadata.json.}
}

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📌 Hamed Behrouzi — Identity Graph Dataset (Q1 Edition, v02)

📁 Dataset Contents

1. nodes.csv

2. edges.csv

3. identityGraph.jsonld

4. metadata.json

5. README.md