add custom loading script

README.md

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+---
+license: cc-by-4.0
+task_categories:
+- text-classification
+language:
+- en
+- pl
+- es
+tags:
+- natural-language-understanding
+size_categories:
+- 10K<n<100K
+---
+
+# Leyzer: A Dataset for Multilingual Virtual Assistants
+Leyzer is a multilingual text corpus designed to study multilingual and cross-lingual natural language understanding (NLU) models and the strategies of localization of
+virtual assistants. It consists of 20 domains across three languages: English, Spanish and Polish, with 186 intents and a wide range of samples, ranging from 1 to 672
+sentences per intent. For more stats please refer to wiki.

leyzer-fedcsis.py

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+# coding=utf-8
+
+"""Leyzer"""
+
+import json
+import datasets
+import pandas as pd
+
+
+_DESCRIPTION = """\
+        Leyzer is a multilingual text corpus designed to study multilingual and cross-lingual natural language
+        understanding (NLU) models and the strategies of localization of virtual assistants. It consists of 20
+        domains across three languages: English, Spanish and Polish, with 186 intents and a wide range of
+        samples, ranging from 1 to 672 sentences per intent.
+"""
+
+_CITATION = """\
+    @inproceedings{sowanski2020leyzer,
+    title={Leyzer: A Dataset for Multilingual Virtual Assistants},
+    author={Sowa{\'n}ski, Marcin and Janicki, Artur},
+    booktitle={International Conference on Text, Speech, and Dialogue},
+    pages={477--486},
+    year={2020},
+    organization={Springer}
+    }
+"""
+
+_LICENSE = """\
+
+"""
+
+_URL = "https://github.com/cartesinus/leyzer/raw/0.2.0/corpora/0.2.0/leyzer-0.2.0-fedcsis.tar.gz"
+
+_LANGUAGES = ['en-US', 'es-ES', 'pl-PL']
+
+_DOMAINS = ['Airconditioner', 'Calendar', 'Console', 'Contacts', 'Email', 'Facebook', 'Fitbit',
+            'Gdrive', 'Instagram', 'News', 'Phone', 'Slack', 'Speaker', 'Spotify', 'Translate',
+            'Twitter', 'Weather', 'Websearch', 'Wikipedia', 'Yelp', 'Youtube']
+
+_INTENTS = ["AddAlbumToPlaylist", "AddEventOnDateWithName", "AddEventWithName",
+            "AddSongToPlaylist", "AddSongToPlaylistWithName", "AddSongWithNameToPlaylistWithName",
+            "AddWeight", "CallContact", "CallEmergency", "CallNumber", "ChangeLanguageToLanguage",
+            "ChangeTemperature", "CheckCalendarEventName", "CheckCalendarOnDate", "CheckChannelHistory",
+            "CheckLastMessages", "CheckMessagesFromUser", "CheckMessagesInChannel",
+            "CheckUserStatus", "ConsoleCD", "ConsoleCP", "ConsoleEdit", "ConsoleLS",
+            "ConsoleMV", "ConsoleRM", "CreateContactWithNameAndWithNumberAndWithType",
+            "CreateFile", "CreateFileWithName", "CreatePlaylist", "CreatePlaylistWithName",
+            "DecreaseVolume", "DecreaseVolumeByPercent", "DetectLanguage", "DownloadAsPdf",
+            "EditContactWithName", "EditContactWithNumber", "EditNumberInContactWithName",
+            "EditNumberInContactWithNameToNumberAndToType", "FindChannelWithQuery",
+            "FindQuery", "FindQueryOnChannel", "FollowUser", "GetHumidity", "GetTemperature",
+            "GetTemperatureFromDevice", "GoToElementNumber", "IncreaseVolume",
+            "IncreaseVolumeByPercent", "MoonphaseInLocation", "MoonphaseInLocationOnDate",
+            "MuteOff", "MuteOn", "NextSong", "NextVideo", "NotifyOnEventInLocation",
+            "NotifyOnEventStart", "NotifyOnNewFromFollowing", "NotifyOnWeight", "NotifyWhenEventNameStart",
+            "NotifyWhenPortalUpdates", "NotifyWhenPortalUpdatesInSection", "NotNotifyOnEventInLocation",
+            "NotNotifyOnEventStart", "OpenCalendar", "OpenContacts", "OpenEmail", "OpenEngine",
+            "OpenFacebook", "OpenFileWithName", "OpenGdrive", "OpenInstagram", "OpenMyContact",
+            "OpenRestaurants", "OpenRestaurantsInLocation", "OpenSlack", "OpenSpotify",
+            "OpenTwitter", "OpenWeather", "OpenWikipedia", "OpenYT", "Pause",
+            "PlayAlbumOfTypeByArtist", "PlayPlaylist", "PlaySong", "PlaySongByArtist",
+            "PostPicture", "PostPictureWithCaption", "PostPictureWithUrl",
+            "PostPictureWithUrlAndWithCaption", "PostStatus", "PostWithLastPictureWithLocationAndWithHashtag",
+            "PostWithPicturesFromDateAndWithLocation", "PreviousSong", "RandomPage",
+            "RepeatOnOff", "ReplyToEmailFromAddress", "ScrollDown", "ScrollUp",
+            "SearchByCategory", "SearchByCategoryInLocation", "SearchByQuery",
+            "SearchByQueryInLocation", "SearchByRating", "SearchByRatingInLocation",
+            "SearchByReviewCount", "SearchByReviewCountInLocation", "SearchImagesOnEngine",
+            "SearchImagesWithTextOnEngine", "SearchImagesWithTextOnEngineWithWidthAndWithHeight",
+            "SearchImagesWithTextOnEngineWithWidthAndWithHeightAndWithCondition", "SearchInLocation", "SearchQuery",
+            "SearchRestaurant", "SearchText", "SearchTextOnEngine", "SeekByTime", "SendEmail",
+            "SendEmailToAddress", "SendEmailToAddressWithSubject", "SendEmailToAddressWithSubjectAndWithMessage",
+            "SendMessageToChannel", "SendMessageToUser", "SendPictureToChannel", "SendPictureToChannelWithCaption",
+            "SendPictureWithUrlToChannel", "SendSlackMessage", "SendTwitterMessage", "SetDefaultLanguage",
+            "SetDefaultLanguageToLanguage", "SetPurposeOnChannel", "SetStatusAway", "SetTemperatureBetweenValues",
+            "SetTemperatureOnDevice", "SetTemperatureToValue", "SetTemperatureToValueOnDevice", "SetTopicInChannel",
+            "ShareFileWithNameToAddress", "ShowAlbumWithName", "ShowBMI", "ShowChannelWithCategory",
+            "ShowChannelWithName", "ShowContactWithEmail", "ShowContactWithName", "ShowContactWithNumber",
+            "ShowContactWithNumberAndWithEmail", "ShowDanceability", "ShowEmailFromSender", "ShowEmailFromTime",
+            "ShowEmailWithLabel", "ShowEmailWithPriority", "ShowEmailWithSubject", "ShowFilesFromTime",
+            "ShowFilesWithSize", "ShowFilesWithStar", "ShowFilesWithType", "ShowLastNumberPictures",
+            "ShowNewestFiles", "ShowNews", "ShowNewsFromSection", "ShowOldestFiles", "ShowPictures",
+            "ShowPicturesFromDate", "ShowPicturesWithFilter", "ShowPicturesWithHashtag",
+            "ShowPicturesWithLocation", "ShowSMS", "ShowSteps", "ShowStepsOnDate", "ShowSubscribedChannels",
+            "ShowTwittsWithHashtag", "ShuffleOnOff", "SMSToContact", "SMSToContactWithMessage",
+            "SortAlphabetical", "SortReverseAlphabetical", "SunriseAndSunsetInLocation",
+            "SunriseAndSunsetInLocationAndOnDate", "SunriseInLocation", "SunsetInLocation",
+            "TakePicture", "TranslateText", "TranslateTextFromLanguage", "TranslateTextFromLanguageToLanguage",
+            "TranslateTextFromLanguageToLanguageWithEngine", "TranslateTextToLanguage",
+            "TranslateToLanguage", "TurnOff", "TurnOn", "TurnOnOrOff", "UnfollowUser",
+            "WeatherInLocation", "WeatherTomorrow", "WeatherTomorrowInLocation",
+            "NotifyOnNewOnChannel"
+            ]
+
+_LEVELS = ['L0TC', 'L1TC', 'L2TC', 'REPHRASE']
+
+_VPS = ['verb_pattern_01', 'verb_pattern_02', 'verb_pattern_03', 'verb_pattern_04',
+        'verb_pattern_05', 'verb_pattern_06', 'verb_pattern_07', 'verb_pattern_08',
+        'verb_pattern_09', 'verb_pattern_10', 'verb_pattern_11', 'verb_pattern_12', 'verb_pattern_13']
+
+
+class LeyzerConfig(datasets.BuilderConfig):
+    """BuilderConfig for Leyzer."""
+
+    def __init__(self, dataset_version=None, *args, **kwargs):
+        """BuilderConfig for Leyzer.
+        Args:
+          **kwargs: keyword arguments forwarded to super.
+        """
+        super(LeyzerConfig, self).__init__(*args, **kwargs)
+        self.dataset_version = dataset_version if dataset_version else "1.0"
+        self.data_url = _URL
+
+
+class Leyzer(datasets.GeneratorBasedBuilder):
+    """Leyzer"""
+
+    # All individual locale datasets are served from the latest version.
+    BUILDER_CONFIGS = [
+        LeyzerConfig(
+            name = name,
+            dataset_version = '0.2.0',
+            version = datasets.Version("0.2.0"),
+            description = f"The Leyzer v0.2.0 corpora for {name}",
+        ) for name in _LANGUAGES
+        ]
+    # Version 1.0
+    BUILDER_CONFIGS.append(LeyzerConfig(
+            name = "all",
+            dataset_version = '0.2.0',
+            version = datasets.Version("0.2.0"),
+            description = f"The Leyzer v0.2.0 corpora for entire corpus",
+        )
+    )
+
+    DEFAULT_CONFIG_NAME = "all"
+
+    def _info(self):
+        return datasets.DatasetInfo(
+            description=_DESCRIPTION,
+            features=datasets.Features(
+                {
+                    "id": datasets.Value("string"),
+                    "locale": datasets.Value("string"),
+                    "partition": datasets.Value("string"),
+                    "domain": datasets.features.ClassLabel(names=_DOMAINS),
+                    "intent": datasets.features.ClassLabel(names=_INTENTS),
+                    "utterance": datasets.Value("string"),
+                    "bio": datasets.Value("string"),
+                },
+            ),
+            supervised_keys=None,
+            homepage="https://github.com/cartesinus/leyzer/",
+            citation=_CITATION,
+            license=_LICENSE,
+        )
+
+    def _split_generators(self, dl_manager):
+
+        archive = dl_manager.download(self.config.data_url)
+        return [
+            datasets.SplitGenerator(
+                name=datasets.Split.TRAIN,
+                gen_kwargs={
+                    "files": dl_manager.iter_archive(archive),
+                    "split": "train",
+                    "lang": self.config.name,
+                }
+            ),
+            datasets.SplitGenerator(
+                name=datasets.Split.VALIDATION,
+                gen_kwargs={
+                    "files": dl_manager.iter_archive(archive),
+                    "split": "valid",
+                    "lang": self.config.name,
+                }
+            ),
+            datasets.SplitGenerator(
+                name=datasets.Split.TEST,
+                gen_kwargs={
+                    "files": dl_manager.iter_archive(archive),
+                    "split": "test",
+                    "lang": self.config.name,
+                }
+            ),
+        ]
+
+    def _generate_examples(self, files, split, lang):
+
+        key_ = 0
+
+        if lang == "all":
+            lang = _LANGUAGES.copy()
+        else:
+            lang = [lang]
+
+        for path, f in files:
+            l = path.split("/")[-1].split(".")[0]
+
+            if not lang:
+                break
+            elif l in lang:
+                lang.remove(l)
+            else:
+                continue
+
+            # Read the file
+            lines = f.read().decode(encoding="utf-8").split("\n")
+
+            for line in lines:
+                if not line:
+                    continue
+
+                data = json.loads(line)
+
+                if data["partition"] != split:
+                    continue
+
+                yield key_, {
+                    "id": data["id"],
+                    "locale": data["locale"],
+                    "partition": data["partition"],
+                    "domain": data["domain"],
+                    "intent": data["intent"],
+                    "utterance": data["utterance"],
+                    "bio": data["bio"],
+                }
+
+                key_ += 1