python - 使用 Google 进行阿拉伯语情绪分析

Question

我刚刚访问了谷歌的语言支持页面
https://cloud.google.com/natural-language/docs/languages
我发现情绪分析支持阿拉伯语 (ar)。

当我尝试他们提到的教程但使用阿拉伯语句子时，它给了我一个错误，即 ar 不是受支持的语言。

    from google.cloud import language_v1
    from google.cloud.language_v1 import enums
    import os

    print(os.environ.get('GOOGLE_APPLICATION_CREDENTIALS'))
    def sample_analyze_sentiment(text_content):
        """
        Analyzing Sentiment in a String

        Args:
          text_content The text content to analyze
        """

        client = language_v1.LanguageServiceClient()

        #text_content = 'I am so happy and joyful.'

        # Available types: PLAIN_TEXT, HTML
        type_ = enums.Document.Type.PLAIN_TEXT

        # Optional. If not specified, the language is automatically detected.
        # For list of supported languages:
        # https://cloud.google.com/natural-language/docs/languages
        language = "ar"
        document = {"content": text_content, "type": type_, "language": language}

        # Available values: NONE, UTF8, UTF16, UTF32
        encoding_type = enums.EncodingType.UTF8

        response = client.analyze_sentiment(document, encoding_type=encoding_type)
        # Get overall sentiment of the input document
        print(u"Document sentiment score: {}".format(response.document_sentiment.score))
        print(
            u"Document sentiment magnitude: {}".format(
                response.document_sentiment.magnitude
            )
        )

        # Get sentiment for all sentences in the document
        for sentence in response.sentences:
            print(u"Sentence text: {}".format(sentence.text.content))
            print(u"Sentence sentiment score: {}".format(sentence.sentiment.score))
            print(u"Sentence sentiment magnitude: {}".format(sentence.sentiment.magnitude))

        # Get the language of the text, which will be the same as
        # the language specified in the request or, if not specified,
        # the automatically-detected language.
        print(u"Language of the text: {}".format(response.language))



    text_content = "اهلا وسهلا"

    sample_analyze_sentiment(text_content)

有人可以确认是否支持阿拉伯语吗？

Answer 1

对多种新语言(阿拉伯语、荷兰语、印度尼西亚语、波兰语、泰语、土耳其语、越南语)的支持是 added 2020 年 3 月 20 日，已回滚。关于 supported languages 的文档页面自然语言 API 已更新，不再包含阿拉伯语。因此，截至目前，不支持阿拉伯语。

对所有这些语言的支持预计很快就会出现，但目前没有预计到达时间。