duckling/Duckling/Temperature/IT/Corpus.hs
Julien Odent ab0ad0256e Locales support
Summary:
* Locales support for the library, following `<Lang>_<Region>` with ISO 639-1 code for `<Lang>` and ISO 3166-1 alpha-2 code for `<Region>` (#33)
* `Locale` opaque type (composite of `Lang` and `Region`) with `makeLocale` smart constructor to only allow valid `(Lang, Region)` combinations
* API: `Context`'s `lang` parameter has been replaced by `locale`, with optional `Region` and backward compatibility.
*  `Rules/<Lang>.hs` exposes
  - `langRules`: cross-locale rules for `<Lang>`, from `<Dimension>/<Lang>/Rules.hs`
  - `localeRules`: locale-specific rules, from `<Dimension>/<Lang>/<Region>/Rules.hs`
  - `defaultRules`: `langRules` + specific rules from select locales to ensure backward-compatibility
* Corpus, tests & classifiers
  - 1 classifier per locale, with default classifier (`<Lang>_XX`) when no locale provided (backward-compatible)
  - Default classifiers are built on existing corpus
  - Locale classifiers are built on
  - `<Dimension>/<Lang>/Corpus.hs` exposes a common `corpus` to all locales of `<Lang>`
  - `<Dimension>/<Lang>/<Region>/Corpus.hs` exposes `allExamples`: a list of examples specific to the locale (following `<Dimension>/<Lang>/<Region>/Rules.hs`).
  - Locale classifiers use the language corpus extended with the locale examples as training set.
  - Locale examples need to use the same `Context` (i.e. reference time) as the language corpus.
  - For backward compatibility, `<Dimension>/<Lang>/Corpus.hs` can expose also `defaultCorpus`, which is `corpus` augmented with specific examples. This is controlled by `getDefaultCorpusForLang` in `Duckling.Ranking.Generate`.
  - Tests run against each classifier to make sure runtime works as expected.
* MM/DD (en_US) vs DD/MM (en_GB) example to illustrate

Reviewed By: JonCoens, blandinw

Differential Revision: D6038096

fbshipit-source-id: f29c28d
2017-10-13 08:34:21 -07:00

53 lines
1.4 KiB
Haskell

-- Copyright (c) 2016-present, Facebook, Inc.
-- All rights reserved.
--
-- This source code is licensed under the BSD-style license found in the
-- LICENSE file in the root directory of this source tree. An additional grant
-- of patent rights can be found in the PATENTS file in the same directory.
{-# LANGUAGE OverloadedStrings #-}
module Duckling.Temperature.IT.Corpus
( corpus ) where
import Data.String
import Prelude
import Duckling.Locale
import Duckling.Resolve
import Duckling.Temperature.Types
import Duckling.Testing.Types
corpus :: Corpus
corpus = (testContext {locale = makeLocale IT Nothing}, allExamples)
allExamples :: [Example]
allExamples = concat
[ examples (TemperatureValue Celsius 37)
[ "37°C"
, "37 ° celsius"
, "37 ° centigradi"
, "37 gradi Celsius"
, "37 gradi Centigradi"
, "trentasette celsius"
, "trentasette gradi centigradi"
]
, examples (TemperatureValue Celsius 1)
[ "1 grado centigrado"
]
, examples (TemperatureValue Fahrenheit 70)
[ "70°F"
, "70 ° Fahrenheit"
, "70 gradi F"
, "70 gradi Fahreneit"
, "settanta Fahrenheit"
]
, examples (TemperatureValue Degree 45)
[ "45°"
, "45 gradi"
]
, examples (TemperatureValue Degree 1)
[ "1 grado"
]
]