Check whether the maximum values is obtained during the validation
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@ -1,5 +1,5 @@
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name: geval
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version: 1.18.0.1
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version: 1.18.1.0
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synopsis: Machine learning evaluation tools
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description: Please see README.md
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homepage: http://github.com/name/project
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@ -94,6 +94,7 @@ library
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, Chart-cairo
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, errors
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, filemanip
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, temporary
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default-language: Haskell2010
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executable geval
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@ -70,3 +70,9 @@ bigrams :: [a] -> [(a, a)]
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bigrams [] = []
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bigrams [_] = []
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bigrams u = zip u $ tail u
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class AEq a where
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(=~) :: a -> a -> Bool
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instance AEq Double where
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x =~ y = abs ( x - y ) < (1.0e-4 :: Double)
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@ -295,7 +295,7 @@ checkAndGetFilesSingleOut forceInput gevalSpec = do
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checkAndGetFiles :: Bool -> GEvalSpecification -> IO (SourceSpec, SourceSpec, [SourceSpec])
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checkAndGetFiles forceInput gevalSpec = do
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ess <- getSmartSourceSpec expectedTestDirectory "expected.tsv" expectedFile
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ess <- getSmartSourceSpec expectedTestDirectory defaultExpectedFile expectedFile
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case ess of
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Left NoSpecGiven -> throwM $ NoExpectedFile expectedFile
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Left (NoFile fp) -> throwM $ NoExpectedFile fp
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@ -380,7 +380,7 @@ getOutFile gevalSpec out = outDirectory </> testName </> out
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getInputSourceIfNeeded :: Bool -> [Metric] -> FilePath -> FilePath -> IO SourceSpec
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getInputSourceIfNeeded forced metrics directory inputFilePath
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| forced || (Prelude.any isInputNeeded metrics) = do
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iss <- getSmartSourceSpec directory "in.tsv" inputFilePath
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iss <- getSmartSourceSpec directory defaultInputFile inputFilePath
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case iss of
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Left NoSpecGiven -> throwM $ NoInputFile inputFilePath
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Left (NoFile fp) -> throwM $ NoInputFile fp
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@ -313,6 +313,35 @@ given at all, probability 0.0 is assumed. (But note that returning
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in an infinite manner).
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|] ++ (commonReadmeMDContents testName)
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readmeMDContents ClippEU testName = [i|
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Sample challenge for clipping rectangles
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========================================
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The metric is ClippEU, i.e. F2-score (F-measure with preference for recall).
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Reference format
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----------------
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(For expected.tsv files.)
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Each line describes expected clippings to be found in a corresponding PDF/DjVu file. Each expected clipping is specified as P/X0,Y0,X1,Y1/M, where:
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P — DjVu page number (starting from 1)
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X0, Y0, X1, Y1 — clipping coordinates (in pixels)
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M — margin of error for each direction (in pixels)
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Output format
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-------------
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(for out.tsv files.)
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Similar to the reference format, each line describes clippings found in a corresponding PDF/DjVu file. Each clipping should be given as P/X0,Y0,X1,Y1, where:
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P — DjVu page number (starting from 1)
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X0, Y0, X1, Y1 — clipping coordinates (in pixels)
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|] ++ (commonReadmeMDContents testName)
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readmeMDContents _ testName = [i|
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GEval sample challenge
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======================
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@ -435,10 +464,13 @@ Love and hate LOVE HATE
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I am sad SADNESS
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I am so sad and hateful SADNESS HATE
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|]
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trainContents _ = [hereLit|0.06 0.39 0 0.206
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1.00 1.00 1 0.017
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317.8 5.20 67 0.048
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14.6 19.22 27 0.047
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trainContents ClippEU = [hereLit|2/0,0,10,150 foo.djvu
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1/30,40,100,1000 bar.djvu
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|]
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trainContents _ = [hereLit|0.06 0.39 0 0.206
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1.00 1.00 1 0.017
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317.8 5.20 67 0.048
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14.6 19.22 27 0.047
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|]
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devInContents :: Metric -> String
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@ -496,6 +528,9 @@ devInContents MultiLabelLikelihood = devInContents MultiLabelLogLoss
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devInContents MultiLabelLogLoss = [hereLit|I am in love
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I am a sad hater
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|]
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devInContents ClippEU = [hereLit|file1.djvu
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file2.djvu
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|]
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devInContents _ = [hereLit|0.72 0 0.007
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9.54 62 0.054
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|]
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@ -555,6 +590,9 @@ devExpectedContents MultiLabelLikelihood = devExpectedContents MultiLabelLogLoss
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devExpectedContents MultiLabelLogLoss = [hereLit|LOVE
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SADNESS LOVE
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|]
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devExpectedContents ClippEU = [hereLit|
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10/10,20,30,100/5 3/0,50,500,500/5
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|]
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devExpectedContents _ = [hereLit|0.82
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95.2
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|]
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@ -616,6 +654,9 @@ testInContents MultiLabelLikelihood = testInContents MultiLabelLogLoss
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testInContents MultiLabelLogLoss = [hereLit|I am very sad
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I hate
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|]
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testInContents ClippEU = [hereLit|file3.djvu
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file4.djvu
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|]
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testInContents _ = [hereLit|0.72 0 0.007
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9.54 62 0.054
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|]
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@ -677,6 +718,9 @@ testExpectedContents MultiLabelLikelihood = testExpectedContents MultiLabelLogLo
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testExpectedContents MultiLabelLogLoss = [hereLit|SADNESS
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HATE
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|]
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testExpectedContents ClippEU = [hereLit|3/0,0,100,100/10
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1/10,10,1000,1000/10
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|]
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testExpectedContents _ = [hereLit|0.11
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17.2
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|]
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@ -1,12 +1,22 @@
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{-# LANGUAGE OverloadedStrings #-}
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module GEval.Metric
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(Metric(..),
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MetricOrdering(..),
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defaultLogLossHashedSize,
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getMetricOrdering,
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listOfAvailableMetrics)
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listOfAvailableMetrics,
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bestPossibleValue,
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perfectOutLineFromExpectedLine)
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where
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import Data.Word
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import Data.Text
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import Data.Monoid ((<>))
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import GEval.Common
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import GEval.ClippEU
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import Data.Attoparsec.Text (parseOnly)
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-- here metrics and their basic properties are listed,
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-- the evaluation procedures are defined in GEval.Core
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@ -180,5 +190,30 @@ getMetricOrdering (MultiLabelFMeasure _) = TheHigherTheBetter
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getMetricOrdering MultiLabelLogLoss = TheLowerTheBetter
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getMetricOrdering MultiLabelLikelihood = TheHigherTheBetter
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bestPossibleValue :: Metric -> MetricValue
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bestPossibleValue metric = case getMetricOrdering metric of
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TheLowerTheBetter -> 0.0
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TheHigherTheBetter -> 1.0
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perfectOutLineFromExpectedLine :: Metric -> Text -> Text
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perfectOutLineFromExpectedLine (LogLossHashed _) t = t <> ":1.0"
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perfectOutLineFromExpectedLine (LikelihoodHashed _) t = t <> ":1.0"
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perfectOutLineFromExpectedLine BLEU t = getFirstColumn t
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perfectOutLineFromExpectedLine GLEU t = getFirstColumn t
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perfectOutLineFromExpectedLine ClippEU t = cleanMarginFromClippEU t
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perfectOutLineFromExpectedLine _ t = t
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getFirstColumn :: Text -> Text
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getFirstColumn t = case splitOn "\t" t of
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[] -> ""
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(h:_) -> h
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cleanMarginFromClippEU :: Text -> Text
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cleanMarginFromClippEU t = Data.Text.unwords outs
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where outs = Prelude.map toOut specs
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(Right specs) = parseOnly lineClippingSpecsParser t
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toOut (ClippingSpec (PageNumber pageNumber) (Rectangle (Point x0 y0) (Point x1 y1)) _) =
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pack ((show pageNumber) ++ "/" ++ (show x0) ++ "," ++ (show y0) ++ "," ++ (show x1) ++ "," ++ (show y1))
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defaultLogLossHashedSize :: Word32
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defaultLogLossHashedSize = 10
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@ -5,11 +5,13 @@ module GEval.Validation
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) where
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import GEval.Metric
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import GEval.Core (GEvalSpecification(..), GEvalException(..), somethingWrongWithFilesMessage, isEmptyFile)
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import GEval.Core (GEvalSpecification(..), GEvalException(..), somethingWrongWithFilesMessage, isEmptyFile, geval, defaultInputFile, defaultExpectedFile, defaultOutFile)
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import GEval.Common
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import qualified System.Directory as D
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import System.FilePath.Find as SFF
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import System.FilePath
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import System.Directory
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import Control.Exception
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import Control.Monad.Trans.Resource
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import Control.Monad.IO.Class
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@ -18,12 +20,14 @@ import Data.Conduit
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import qualified Data.Conduit.List as CL
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import qualified Data.Conduit.Combinators as CC
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import qualified Data.Conduit.Text as CT
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import Data.Conduit.Binary (sourceFile)
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import Data.Conduit.Binary (sourceFile, sinkFile)
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import Data.Conduit.AutoDecompress (autoDecompress)
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import Data.Conduit.SmartSource (compressedFilesHandled)
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import Data.List (intercalate)
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import qualified Data.Text as T
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import System.IO.Temp
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data ValidationException = NoChallengeDirectory FilePath
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| NoFoundFile FilePath
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| NoConfigFile FilePath
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@ -36,6 +40,7 @@ data ValidationException = NoChallengeDirectory FilePath
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| OutputFileDetected [FilePath]
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| CharacterCRDetected FilePath
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| SpaceSuffixDetect FilePath
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| BestPossibleValueNotObtainedWithExpectedData MetricValue MetricValue
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instance Exception ValidationException
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@ -52,7 +57,7 @@ instance Show ValidationException where
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show (OutputFileDetected filePaths) = somethingWrongWithFilesMessage "Output file/s detected" $ intercalate "`, `" filePaths
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show (CharacterCRDetected filePaths) = somethingWrongWithFilesMessage "Found CR (Carriage Return, 0x0D) character" filePaths
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show (SpaceSuffixDetect filePaths) = somethingWrongWithFilesMessage "Found space at the end of line" filePaths
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show (BestPossibleValueNotObtainedWithExpectedData expected got) = "The best possible value was not obtained with the expected data, expected: " ++ (show expected) ++ " , obtained: " ++ (show got)
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validationChallenge :: FilePath -> GEvalSpecification -> IO ()
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validationChallenge challengeDirectory spec = do
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@ -65,6 +70,9 @@ validationChallenge challengeDirectory spec = do
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checkCorrectFile readmeFile
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testDirectories <- findTestDirs challengeDirectory
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checkTestDirectories testDirectories
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mapM_ (runOnTest spec) testDirectories
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where
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configFile = challengeDirectory </> "config.txt"
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gitignoreFile = challengeDirectory </> ".gitignore"
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@ -82,23 +90,34 @@ checkCorrectFile filePath = do
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getFileLines :: FilePath -> IO [String]
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getFileLines file = runResourceT $ runConduit (sourceFile file
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.| autoDecompress
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.| CC.decodeUtf8Lenient
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.| CC.decodeUtf8
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.| CT.lines
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.| CC.map T.unpack
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.| CL.consume)
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createPerfectOutputFromExpected :: Metric -> FilePath -> FilePath -> IO ()
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createPerfectOutputFromExpected metric expectedFile outFile = do
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runResourceT $ runConduit $ (sourceFile expectedFile
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.| autoDecompress
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.| CC.decodeUtf8
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.| CT.lines
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.| CC.map (perfectOutLineFromExpectedLine metric)
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.| CC.unlines
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.| CC.encodeUtf8
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.| sinkFile outFile)
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findTestDirs :: FilePath -> IO [FilePath]
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findTestDirs = SFF.find never testDirFilter
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findInputFiles :: FilePath -> IO [FilePath]
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findInputFiles = SFF.find never $ fileFilter "in.tsv"
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findInputFiles = SFF.find never $ fileFilter defaultInputFile
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findOutputFiles :: FilePath -> IO [FilePath]
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findOutputFiles = SFF.find never $ fileFilter "out*.tsv"
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findExpectedFiles :: FilePath -> IO [FilePath]
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findExpectedFiles = SFF.find never $ fileFilter "expected.tsv"
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findExpectedFiles = SFF.find never $ fileFilter defaultExpectedFile
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never :: FindClause Bool
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never = depth ==? 0
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@ -131,5 +150,28 @@ checkTestDirectory directoryPath = do
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outputFiles <- findOutputFiles directoryPath
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unless (null outputFiles) $ throw $ OutputFileDetected outputFiles
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where
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inputFile = directoryPath </> "in.tsv"
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expectedFile = directoryPath </> "expected.tsv"
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inputFile = directoryPath </> defaultInputFile
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expectedFile = directoryPath </> defaultExpectedFile
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runOnTest :: GEvalSpecification -> FilePath -> IO ()
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runOnTest spec testPath = do
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[expectedFile] <- findExpectedFiles testPath
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let testName = takeFileName testPath
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let modifiedSpec = spec {
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gesExpectedDirectory = Just (takeDirectory testPath),
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gesTestName = testName
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}
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(flip mapM_) (gesMetrics spec) $ \metric -> do
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withSystemTempDirectory "geval-validation" $ \tmpDir -> do
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let tmpOutDir = tmpDir </> testName
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let tmpOutFile = tmpOutDir </> defaultOutFile
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createDirectory tmpOutDir
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let specificSpec = modifiedSpec {
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gesMetrics = [metric],
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gesOutDirectory = tmpDir }
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createPerfectOutputFromExpected metric expectedFile tmpOutFile
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[(_, [MetricOutput value _])] <- geval specificSpec
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let bestValue = bestPossibleValue metric
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unless (bestValue =~ value) $ throw $ BestPossibleValueNotObtainedWithExpectedData bestValue value
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return ()
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@ -509,7 +509,7 @@ main = hspec $ do
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withSystemTempDirectory "geval-validation-test" $ \tempDir -> do
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let spec = defaultGEvalSpecification {
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gesExpectedDirectory = Just tempDir,
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gesMetrics = [BLEU],
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gesMetrics = [metric],
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gesPrecision = Just 4 }
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createChallenge True tempDir spec
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validationChallenge tempDir spec
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@ -660,12 +660,6 @@ extractMetric testName = do
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Left _ -> Nothing
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Right opts -> Just $ gesMainMetric $ geoSpec opts
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class AEq a where
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(=~) :: a -> a -> Bool
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instance AEq Double where
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x =~ y = abs ( x - y ) < (1.0e-4 :: Double)
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(@=~?) :: (Show a, AEq a) => a -> a -> HU.Assertion
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(@=~?) actual expected = expected =~ actual HU.@? assertionMsg
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where
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18
validate-gonito-net-challenges.sh
Executable file
18
validate-gonito-net-challenges.sh
Executable file
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#!/bin/bash
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ARENA=$1
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wget --quiet 'https://gonito.net/list-challenges' -O - | perl -ne 'print "$1\n" if m{<a\s+\.challenge-link\s+href="https://gonito\.net/challenge/([^\"]+)">}' | while read challenge
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do
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echo "---------------- $challenge ---------------------"
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challenge_dir="$ARENA/${challenge}-dont-peek"
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if [[ ! -d "${challenge_dir}" ]]
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then
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(cd $ARENA && git clone "ssh://gitolite@gonito.net/${challenge}-dont-peek")
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fi
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geval --validate --expected-directory "${challenge_dir}"
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done
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