class_docstr: WMT 18 translation datasets for all {xx, "en"} language pairs.
class_docstr_tok: ["WMT","18","translation","datasets","for","all","{","xx",",","``","en","''","}","language","pairs","."]
code: def _subsets(self):
      return {
          tfds.Split.TRAIN: [
              "europarl_v7",
              "europarl_v8_18",
              "paracrawl_v1",
              "commoncrawl",
              "newscommentary_v13",
              "czeng_17",
              "yandexcorpus",
              "wikiheadlines_fi",
              "wikiheadlines_ru",
              "setimes_2",
              "uncorpus_v1",
              "rapid_2016",
          ]
          + wmt.CWMT_SUBSET_NAMES,
          tfds.Split.VALIDATION: [
              "newsdev2018",
              "newstest2017",
              "newstestB2017",
          ],
          tfds.Split.TEST: ["newstest2018"],
      }
  
imports: import tensorflow_datasets.public_api
  from tensorflow_datasets.translate import wmt
label_desc: Use image node_id 1 for calling the Wmt18Translate obj's underlying member method code with example usage: obj._subsets() and returns: dict