Datasets:

---

RichardVR

/

Copper_Forecasting_Dataseets

like 0

Error code:   DatasetGenerationCastError
Exception:    DatasetGenerationCastError
Message:      An error occurred while generating the dataset

All the data files must have the same columns, but at some point there are 13 new columns ({'Mining sanctions', 'Copper tariff', 'Terrorist attack', 'Electronics manufacturing', 'Scrap copper prices', 'Middle East conflicts', 'Euro exchange rate', 'Yahoo finance', 'Copper ore reserves', 'Trade war', 'Extreme weather', 'China US trade tensions', 'Iran Iraq War'}) and 26 missing columns ({'S_t_lag1', 'sigmaG_t', 'S_MA5', 'S_t_lag3', 'V_t', 'V_t_lag1', 'V_RollSum10', 'Gbar_t_lag3', 'S_t', 'Gbar_t', 'sigma_t_lag1', 'sigma_t_lag3', 'S_MA20', 'sigma_t', 'S_t_lag2', 'log_vol', 'V_t_lag3', 'V_t_lag2', 'S_RollStd5', 'DeltaS_t', 'Gbar_t_lag2', 'sigma_t_lag2', 'AI_t', 'V_RollSum5', 'S_RollStd10', 'Gbar_t_lag1'}).

This happened while the csv dataset builder was generating data using

hf://datasets/RichardVR/Copper_Forecasting_Dataseets/Data collection/Alternative:Sentiment/Google Trends Weekly.csv (at revision c0a78a0607b9818a52b43398abe276a53912d55d)

Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1831, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 644, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              Date: string
              Scrap copper prices: int64
              Copper ore reserves: int64
              Electronics manufacturing: int64
              Euro exchange rate: int64
              Yahoo finance: int64
              Trade war: int64
              Mining sanctions: int64
              Extreme weather: int64
              Middle East conflicts: int64
              Iran Iraq War: int64
              Copper tariff: int64
              Terrorist attack: int64
              China US trade tensions: int64
              -- schema metadata --
              pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 2070
              to
              {'Date': Value('string'), 'V_t': Value('float64'), 'S_t': Value('float64'), 'sigma_t': Value('float64'), 'Gbar_t': Value('float64'), 'sigmaG_t': Value('float64'), 'log_vol': Value('float64'), 'AI_t': Value('float64'), 'S_t_lag1': Value('float64'), 'sigma_t_lag1': Value('float64'), 'V_t_lag1': Value('float64'), 'Gbar_t_lag1': Value('float64'), 'S_t_lag2': Value('float64'), 'sigma_t_lag2': Value('float64'), 'V_t_lag2': Value('float64'), 'Gbar_t_lag2': Value('float64'), 'S_t_lag3': Value('float64'), 'sigma_t_lag3': Value('float64'), 'V_t_lag3': Value('float64'), 'Gbar_t_lag3': Value('float64'), 'S_MA5': Value('float64'), 'S_MA20': Value('float64'), 'DeltaS_t': Value('float64'), 'S_RollStd5': Value('float64'), 'S_RollStd10': Value('float64'), 'V_RollSum5': Value('float64'), 'V_RollSum10': Value('float64')}
              because column names don't match
              
              During handling of the above exception, another exception occurred:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1456, 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 1055, in convert_to_parquet
                  builder.download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 894, in download_and_prepare
                  self._download_and_prepare(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 970, 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 1702, 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 1833, in _prepare_split_single
                  raise DatasetGenerationCastError.from_cast_error(
              datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
              
              All the data files must have the same columns, but at some point there are 13 new columns ({'Mining sanctions', 'Copper tariff', 'Terrorist attack', 'Electronics manufacturing', 'Scrap copper prices', 'Middle East conflicts', 'Euro exchange rate', 'Yahoo finance', 'Copper ore reserves', 'Trade war', 'Extreme weather', 'China US trade tensions', 'Iran Iraq War'}) and 26 missing columns ({'S_t_lag1', 'sigmaG_t', 'S_MA5', 'S_t_lag3', 'V_t', 'V_t_lag1', 'V_RollSum10', 'Gbar_t_lag3', 'S_t', 'Gbar_t', 'sigma_t_lag1', 'sigma_t_lag3', 'S_MA20', 'sigma_t', 'S_t_lag2', 'log_vol', 'V_t_lag3', 'V_t_lag2', 'S_RollStd5', 'DeltaS_t', 'Gbar_t_lag2', 'sigma_t_lag2', 'AI_t', 'V_RollSum5', 'S_RollStd10', 'Gbar_t_lag1'}).
              
              This happened while the csv dataset builder was generating data using
              
              hf://datasets/RichardVR/Copper_Forecasting_Dataseets/Data collection/Alternative:Sentiment/Google Trends Weekly.csv (at revision c0a78a0607b9818a52b43398abe276a53912d55d)
              
              Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)