跟读练习: Neurosymbolic AI Explained - 通过视频学习英语口语
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Today's AI systems provide us useful recommendations and predictions,
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but their accuracy depends on lots of annotated data to train neural networks for every new task.
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To address this, IBM Research is championing a new approach called Neurosymbolic AI.
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It combines the statistical, data-driven learning capabilities of neural networks with symbolic reasoning techniques.
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For example, A neuro-symbolic system could use a neural network's pattern recognition capabilities to identify objects in videos or images,
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then rely on symbolic AI programs that apply logic and semantic reasoning to identify relationships among these objects.
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The MIT IBM Neurosymbolic Concept Learner learns by simply looking at images and reading paired questions and answers.
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The goal is to create explainable AI systems that can tackle more complex tasks while increasing accuracy, learning from fewer examples, and using less data.
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本课的词汇与口语要点
这段视频共有 8 个句子、136 个单词可供跟读。 讲话部分时长为 0:57。 说话人语速平稳，每分钟约 144 个词，很适合跟读。 只有 68% 的单词属于英语最常用的 3,000 词，词汇难度较高。
视频中的重点词汇
视频中 12 个不太常见的单词，附发音和释义：
- accuracy /ˈæk.jɚ.ə.si/ (名词) — 準確度 /准确度, 準確性 /准确性. The state of being accurate; being free from error; exactness; correctness
- recognition /ˌɹɛkəɡˈnɪʃ(ə)n/ (名词) — 認出 /认出. The act of recognizing or the condition of being recognized (matching a current observation with a memory of a prior observation of the same entity).
- technique /tɛkˈniːk/ (名词) — 技術 /技术, 技巧. The practical aspects of a given art, occupation etc.; formal requirements.
- fewer /ˈfjuː.ɚ/ — 較少 /较少, 更少. Less; a smaller amount of something non-integral commonly expressed as an integer
- rely /ɹɪˈlaɪ/ (动词) — 依賴 /依赖, 依靠. To trust; to have confidence in; to depend.
- depend /dɪˈpɛnd/ (动词) — 信任, 信賴 /信赖. To be contingent or conditioned; to have something as a necessary condition
- tackle /ˈtækəl/ (动词) — 鏟球 /铲球. To force a person to the ground with the weight of one's own body, usually by jumping on top or slamming one's weight into them.
- combine /kəmˈbaɪn/ (动词) — 結合 /结合, 組合 /组合. To bring (two or more things or activities) together; to unite.
- recommendation /ˌɹɛkəmɛnˈdeɪʃən/ (名词) — 建議 /建议, 勸告 /劝告. An act of recommending.
- prediction /pɹɪˈdɪkʃən/ (名词) — 預言 /预言, 預估 /预估. A statement of what will happen in the future.
- annotate /ˈæn.ə.teɪt/ (动词) — 注釋 /注释, 註解 /注解. To add annotation to.
- neurology /n(j)ʊ(ə)ˈɹɒləd͡ʒi/ (名词) — 神經學 /神经学. The branch of medicine that deals with the disorders of nervous system including the brain and spinal cord of the central nervous system and the nerves…
视频中出现的短语动词
- look at (动词) — 觀察 /观察, 看. To observe or watch.
需要注意的发音
- “sh” 和 “zh” 音: recognition /ˌɹɛkəɡˈnɪʃ(ə)n/, recommendation /ˌɹɛkəmɛnˈdeɪʃən/, prediction /pɹɪˈdɪkʃən/
- 长单词——注意重音位置: accuracy /ˈæk.jɚ.ə.si/, capability /ˌkeɪ.pəˈbɪl.ɪ.ti/, recognition /ˌɹɛkəɡˈnɪʃ(ə)n/, statistical /stəˈtɪs.tɪ.kəl/, recommendation /ˌɹɛkəmɛnˈdeɪʃən/
如何用这段视频练习
- 先完整听一遍视频，不要开口，记下不认识的单词。
- 用正常速度逐句跟读，每句重复到你的节奏与说话人一致为止。
- 录下自己的声音并与原声对比，特别注意 accuracy, recognition, technique 这类单词。
什么是跟读法？
跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。