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The dataset generation failed
Error code:   DatasetGenerationError
Exception:    ArrowNotImplementedError
Message:      Cannot write struct type 'metadata' with no child field to Parquet. Consider adding a dummy child field.
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2011, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 583, in write_table
                  self._build_writer(inferred_schema=pa_table.schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 404, in _build_writer
                  self.pa_writer = self._WRITER_CLASS(self.stream, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 1010, in __init__
                  self.writer = _parquet.ParquetWriter(
                File "pyarrow/_parquet.pyx", line 2157, in pyarrow._parquet.ParquetWriter.__cinit__
                File "pyarrow/error.pxi", line 154, in pyarrow.lib.pyarrow_internal_check_status
                File "pyarrow/error.pxi", line 91, in pyarrow.lib.check_status
              pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'metadata' with no child field to Parquet. Consider adding a dummy child field.
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2027, in _prepare_split_single
                  num_examples, num_bytes = writer.finalize()
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 602, in finalize
                  self._build_writer(self.schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 404, in _build_writer
                  self.pa_writer = self._WRITER_CLASS(self.stream, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/pyarrow/parquet/core.py", line 1010, in __init__
                  self.writer = _parquet.ParquetWriter(
                File "pyarrow/_parquet.pyx", line 2157, in pyarrow._parquet.ParquetWriter.__cinit__
                File "pyarrow/error.pxi", line 154, in pyarrow.lib.pyarrow_internal_check_status
                File "pyarrow/error.pxi", line 91, in pyarrow.lib.check_status
              pyarrow.lib.ArrowNotImplementedError: Cannot write struct type 'metadata' with no child field to Parquet. Consider adding a dummy child field.
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1529, in compute_config_parquet_and_info_response
                  parquet_operations = convert_to_parquet(builder)
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1154, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1027, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1122, in _download_and_prepare
                  self._prepare_split(split_generator, **prepare_split_kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1882, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 2038, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

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_id
string
text
string
metadata
dict
INEX_LD-20120112
vietnam war facts
{}
INEX_LD-20120132
vietnam travel airports
{}
INEX_LD-20120212
guitar chord minor
{}
INEX_LD-20120222
guitar classical bach
{}
INEX_LD-20120322
tango music instruments
{}
INEX_LD-20120432
bicycle benefits environment
{}
INEX_LD-2009111
europe solar power facility
{}
INEX_LD-2009096
Eiffel
{}
INEX_LD-2012307
July, 1850 president died Millard Fillmore sworn following day
{}
INEX_LD-2012336
1906 territory Papua island Australian
{}
INEX_LD-2012343
The Heart of a Woman poet's autobiography
{}
INEX_LD-2012347
seat Florida country Dade
{}
INEX_LD-2012351
Indian Cuisine dish rice dhal vegetables roti papad
{}
INEX_LD-2012363
American twins famous American professional tennis double players
{}
INEX_LD-2012375
animals lay eggs mammals
{}
INEX_XER-73
magazines about indie-music
{}
INEX_XER-97
Compilers that can compile both C and C++
{}
INEX_XER-100
Operating systems to which Steve Jobs related
{}
INEX_XER-126
toy train manufacturers that are still in business
{}
INEX_XER-125
countries which have won the FIFA world cup
{}
QALD2_te-15
What is the longest river?
{}
QALD2_te-19
Give me all people that were born in Vienna and died in Berlin.
{}
QALD2_te-29
Give me all actors starring in movies directed by and starring William Shatner.
{}
QALD2_te-34
In which military conflicts did Lawrence of Arabia participate?
{}
QALD2_te-86
What is the largest city in Australia?
{}
QALD2_te-87
Who composed the music for Harold and Maude?
{}
QALD2_te-41
Who founded Intel?
{}
QALD2_tr-23
Which television shows were created by Walt Disney?
{}
QALD2_tr-44
Who designed the Brooklyn Bridge?
{}
QALD2_tr-63
Give me all actors starring in Batman Begins.
{}
QALD2_tr-72
Which languages are spoken in Estonia?
{}
QALD2_tr-73
Who owns Aldi?
{}
QALD2_tr-22
In which country is the Limerick Lake?
{}
QALD2_tr-86
Give me all female German chancellors.
{}
QALD2_tr-92
What is the highest mountain?
{}
SemSearch_ES-12
austin texas
{}
SemSearch_ES-22
city of charlotte
{}
SemSearch_ES-28
el salvador
{}
SemSearch_ES-31
emery
{}
SemSearch_ES-34
harry potter movie
{}
SemSearch_ES-40
james clayton md
{}
SemSearch_ES-57
martin luther king
{}
SemSearch_ES-63
old winchester shotguns
{}
SemSearch_ES-65
orlando florida
{}
SemSearch_ES-66
overeaters anonymous
{}
SemSearch_ES-67
ovguide movies
{}
SemSearch_ES-70
radio italia online
{}
SemSearch_ES-53
lynchburg virginia
{}
SemSearch_ES-54
marc anthony
{}
SemSearch_ES-68
pierce county washington
{}
SemSearch_ES-73
rowan university
{}
SemSearch_ES-37
jack johnson
{}
SemSearch_ES-42
john maxwell
{}
SemSearch_ES-79
shobana masala
{}
SemSearch_ES-99
University of York
{}
SemSearch_ES-81
south dakota state university
{}
SemSearch_ES-93
08 toyota tundra
{}
SemSearch_ES-94
Hugh Downs
{}
SemSearch_ES-109
david hewlett
{}
SemSearch_ES-131
scpa san diego
{}
SemSearch_ES-137
steak express
{}
SemSearch_ES-141
ventura county court
{}
SemSearch_LS-5
books of the Jewish canon
{}
SemSearch_LS-17
houses of the Russian parliament
{}
SemSearch_LS-19
kenya's captain in cricket
{}
SemSearch_LS-40
the first 13 american states
{}
TREC_Entity-17
Chefs with a show on the Food Network.
{}
INEX_LD-20120111
vietnam war movie
{}
INEX_LD-20120121
vietnam food recipes
{}
INEX_LD-20120122
vietnamese food blog
{}
INEX_LD-20120131
vietnam travel national park
{}
INEX_LD-20120211
guitar chord tuning
{}
INEX_LD-20120221
guitar classical flamenco
{}
INEX_LD-20120231
guitar origin Russia
{}
INEX_LD-20120232
guitar origin blues
{}
INEX_LD-20120311
tango culture movies
{}
INEX_LD-20120312
tango culture countries
{}
INEX_LD-20120321
tango music composers
{}
INEX_LD-20120331
tango dance styles
{}
INEX_LD-20120332
tango dance history
{}
INEX_LD-20120411
bicycle sport races
{}
INEX_LD-20120412
bicycle sport disciplines
{}
INEX_LD-20120421
bicycle holiday towns
{}
INEX_LD-20120422
bicycle holiday nature
{}
INEX_LD-20120431
bicycle benefits health
{}
INEX_LD-20120511
female rock singers
{}
INEX_LD-20120512
south korean girl groups
{}
INEX_LD-20120521
electronic music genres
{}
INEX_LD-20120522
digital music notation formats
{}
INEX_LD-20120531
music conferences
{}
INEX_LD-20120532
intellectual property rights lobby
{}
INEX_LD-2009022
Szechwan dish food cuisine
{}
INEX_LD-2009039
roman architecture
{}
INEX_LD-2009053
finland car industry manufacturer saab sisu
{}
INEX_LD-2009061
france second world war normandy
{}
INEX_LD-2009062
social network group selection
{}
INEX_LD-2009063
D-Day normandy invasion
{}
INEX_LD-2009074
web ranking scoring algorithm
{}
INEX_LD-2009115
virtual museums
{}
INEX_LD-2010004
Indian food
{}
End of preview.
YAML Metadata Warning: empty or missing yaml metadata in repo card (https://huggingface.co/docs/hub/datasets-cards)

Data Description

Dataset Summary

All the 16 benchmarked datasets in Cocktail are listed in the following table.

Dataset Raw Website Cocktail Website Cocktail-Name md5 for Processed Data Domain Relevancy # Test Query # Corpus
MS MARCO Homepage Homepage msmarco 985926f3e906fadf0dc6249f23ed850f Misc. Binary 6,979 542,203
DL19 Homepage Homepage dl19 d652af47ec0e844af43109c0acf50b74 Misc. Binary 43 542,203
DL20 Homepage Homepage dl20 3afc48141dce3405ede2b6b937c65036 Misc. Binary 54 542,203
TREC-COVID Homepage Homepage trec-covid 1e1e2264b623d9cb7cb50df8141bd535 Bio-Medical 3-level 50 128,585
NFCorpus Homepage Homepage nfcorpus 695327760647984c5014d64b2fee8de0 Bio-Medical 3-level 323 3,633
NQ Homepage Homepage nq a10bfe33efdec54aafcc974ac989c338 Wikipedia Binary 3,446 104,194
HotpotQA Homepage Homepage hotpotqa 74467760fff8bf8fbdadd5094bf9dd7b Wikipedia Binary 7,405 111,107
FiQA-2018 Homepage Homepage fiqa 4e1e688539b0622630fb6e65d39d26fa Finance Binary 648 57,450
TouchΓ©-2020 Homepage Homepage webis-touche2020 d58ec465ccd567d8f75edb419b0faaed Misc. 3-level 49 101,922
CQADupStack Homepage Homepage cqadupstack d48d963bc72689c765f381f04fc26f8b StackEx. Binary 1,563 39,962
DBPedia Homepage Homepage dbpedia-entity 43292f4f1a1927e2e323a4a7fa165fc1 Wikipedia 3-level 400 145,037
SCIDOCS Homepage Homepage scidocs 4058c0915594ab34e9b2b67f885c595f Scientific Binary 1,000 25,259
FEVER Homepage Homepage fever 98b631887d8c38772463e9633c477c69 Wikipedia Binary 6,666 114,529
Climate-FEVER Homepage Homepage climate-fever 5734d6ac34f24f5da496b27e04ff991a Wikipedia Binary 1,535 101,339
SciFact Homepage Homepage scifact b5b8e24ccad98c9ca959061af14bf833 Scientific Binary 300 5,183
NQ-UTD Homepage Homepage nq-utd 2e12e66393829cd4be715718f99d2436 Misc. 3-level 80 800

Dataset Structure

.
β”œβ”€β”€ corpus # * documents
β”‚   β”œβ”€β”€ human.jsonl # * human-written corpus
β”‚   └── llama-2-7b-chat-tmp0.2.jsonl # * llm-generated corpus
β”œβ”€β”€ qrels
β”‚   └── test.tsv # * relevance for queries
└── queries.jsonl  # * quereis

All Cocktail datasets must contain a humman-written corpus, a LLM-generated corpus, queries and qrels. They must be in the following format:

  • corpus: a .jsonl file (jsonlines) that contains a list of dictionaries, each with three fields _id with unique document identifier, title with document title (optional) and text with document paragraph or passage. For example: {"_id": "doc1", "title": "title", "text": "text"}
  • queries file: a .jsonl file (jsonlines) that contains a list of dictionaries, each with two fields _id with unique query identifier and text with query text. For example: {"_id": "q1", "text": "q1_text"}
  • qrels file: a .tsv file (tab-seperated) that contains three columns, i.e. the query-id, corpus-id and score in this order. Keep 1st row as header. For example: q1 doc1 1

Cite as:

@article{cocktail,
  title={Cocktail: A Comprehensive Information Retrieval Benchmark with LLM-Generated Documents Integration},
  author={Dai, Sunhao and Liu, Weihao and Zhou, Yuqi and Pang, Liang and Ruan, Rongju and Wang, Gang and Dong, Zhenhua and Xu, Jun and Wen, Ji-Rong},
  journal={Findings of the Association for Computational Linguistics: ACL 2024},
  year={2024}
}

@article{dai2024neural,
  title={Neural Retrievers are Biased Towards LLM-Generated Content},
  author={Dai, Sunhao and Zhou, Yuqi and Pang, Liang and Liu, Weihao and Hu, Xiaolin and Liu, Yong and Zhang, Xiao and Wang, Gang and Xu, Jun},
  journal={Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining},
  year={2024}
}
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