Created
June 10, 2022 17:49
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.NET DataFrame Load Wiki Detox Dataset Error
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{ | |
"cells": [ | |
{ | |
"cell_type": "code", | |
"execution_count": 1, | |
"metadata": { | |
"dotnet_interactive": { | |
"language": "csharp" | |
} | |
}, | |
"source": [ | |
"#i \"nuget:https://pkgs.dev.azure.com/dnceng/public/_packaging/MachineLearning/nuget/v3/index.json\"\n", | |
"\n", | |
"#r \"nuget:Microsoft.Data.Analysis,0.20.0-preview.22309.2\"" | |
], | |
"outputs": [ | |
{ | |
"output_type": "execute_result", | |
"data": { | |
"text/html": "<div><div><strong>Restore sources</strong><ul><li><span>https://pkgs.dev.azure.com/dnceng/public/_packaging/MachineLearning/nuget/v3/index.json</span></li></ul></div><div></div><div><strong>Installed Packages</strong><ul><li><span>Microsoft.Data.Analysis, 0.20.0-preview.22309.2</span></li></ul></div></div>" | |
}, | |
"execution_count": 1, | |
"metadata": {} | |
}, | |
{ | |
"output_type": "execute_result", | |
"data": { | |
"text/markdown": "Loading extensions from `Microsoft.Data.Analysis.Interactive.dll`" | |
}, | |
"execution_count": 1, | |
"metadata": {} | |
} | |
] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 1, | |
"metadata": { | |
"dotnet_interactive": { | |
"language": "csharp" | |
} | |
}, | |
"source": [ | |
"using Microsoft.Data.Analysis;" | |
], | |
"outputs": [] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 1, | |
"metadata": { | |
"dotnet_interactive": { | |
"language": "csharp" | |
} | |
}, | |
"source": [ | |
"#!value --name sentiment_data --from-url \"https://raw.githubusercontent.com/dotnet/machinelearning/main/test/data/wikipedia-detox-250-line-data.tsv\"" | |
], | |
"outputs": [] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 1, | |
"metadata": { | |
"dotnet_interactive": { | |
"language": "csharp" | |
} | |
}, | |
"source": [ | |
"#!share sentiment_data --from value" | |
], | |
"outputs": [] | |
}, | |
{ | |
"cell_type": "code", | |
"execution_count": 1, | |
"metadata": { | |
"dotnet_interactive": { | |
"language": "csharp" | |
} | |
}, | |
"source": [ | |
"var data = DataFrame.LoadCsvFromString(sentiment_data, separator: '\\t');" | |
], | |
"outputs": [ | |
{ | |
"output_type": "error", | |
"ename": "", | |
"evalue": "System.Exception: Line 83 cannot be parsed with the current Delimiters.\r\n at Microsoft.Data.Analysis.TextFieldParser.ParseDelimitedLine()\r\n at Microsoft.Data.Analysis.TextFieldParser.ReadFields()\r\n at Microsoft.Data.Analysis.DataFrame.ReadCsvLinesIntoDataFrame(WrappedStreamReaderOrStringReader wrappedReader, Char separator, Boolean header, String[] columnNames, Type[] dataTypes, Int64 numberOfRowsToRead, Int32 guessRows, Boolean addIndexColumn)\r\n at Microsoft.Data.Analysis.DataFrame.LoadCsvFromString(String csvString, Char separator, Boolean header, String[] columnNames, Type[] dataTypes, Int64 numberOfRowsToRead, Int32 guessRows, Boolean addIndexColumn)\r\n at Submission#6.<<Initialize>>d__0.MoveNext()\r\n--- End of stack trace from previous location ---\r\n at Microsoft.CodeAnalysis.Scripting.ScriptExecutionState.RunSubmissionsAsync[TResult](ImmutableArray`1 precedingExecutors, Func`2 currentExecutor, StrongBox`1 exceptionHolderOpt, Func`2 catchExceptionOpt, CancellationToken cancellationToken)", | |
"traceback": [ | |
null | |
] | |
} | |
] | |
} | |
], | |
"metadata": { | |
"kernelspec": { | |
"display_name": ".NET (C#)", | |
"language": "C#", | |
"name": ".net-csharp" | |
}, | |
"language_info": { | |
"file_extension": ".cs", | |
"mimetype": "text/x-csharp", | |
"name": "C#", | |
"pygments_lexer": "csharp", | |
"version": "8.0" | |
} | |
}, | |
"nbformat": 4, | |
"nbformat_minor": 4 | |
} |
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