https://terms-en.ai-term-hub.com/zh/tags/knowledge-representation/Recent content in Knowledge Representation on 中文AI术语词典Hugozh-cnSat, 18 Jul 2026 11:44:45 +0000https://terms-en.ai-term-hub.com/zh/terms/symbol_level/Sat, 18 Jul 2026 11:35:43 +0000https://terms-en.ai-term-hub.com/zh/terms/symbol_level/<h2 id="definition">Definition</h2> <p>在人工智能中，符号级代表一种高级抽象，其中知识使用离散符号而非连续数值进行编码。这种方法对于基于符号的推理至关重要。</p> <h3 id="summary">Summary</h3> <p>符号级是指离散符号在AI系统中代表概念、对象或关系的抽象层。</p> <h2 id="key-concepts">Key Concepts</h2> <ul> <li>离散表示</li> <li>知识编码</li> <li>逻辑操作</li> <li>抽象</li> </ul> <h2 id="use-cases">Use Cases</h2> <ul> <li>专家系统</li> <li>知识图谱</li> <li>形式化验证</li> </ul> <h2 id="related-terms">Related Terms</h2> <ul> <li><a href="https://terms-en.ai-term-hub.com/en/terms/symbolic_artificial_intelligence-%E7%AC%A6%E5%8F%B7%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD/">symbolic_artificial_intelligence (符号人工智能)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/ontology-%E6%9C%AC%E4%BD%93%E8%AE%BA/">ontology (本体论)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/logic_programming-%E9%80%BB%E8%BE%91%E7%BC%96%E7%A8%8B/">logic_programming (逻辑编程)</a></li> </ul>https://terms-en.ai-term-hub.com/zh/terms/description_logic/Sat, 18 Jul 2026 11:14:15 +0000https://terms-en.ai-term-hub.com/zh/terms/description_logic/<h2 id="definition">Definition</h2> <p>描述逻辑（DL）是一阶逻辑的可判定片段，构成了本体论的理论基础，特别是网络本体语言（OWL）。它们允许对概念及其关系进行精确定义和自动推理。</p> <h3 id="summary">Summary</h3> <p>一类形式化的知识表示语言，用于表示和推理领域的概念结构。</p> <h2 id="key-concepts">Key Concepts</h2> <ul> <li>本体论</li> <li>推理</li> <li>包含关系</li> <li>概念层次结构</li> </ul> <h2 id="use-cases">Use Cases</h2> <ul> <li>构建语义网本体</li> <li>医学知识图谱</li> <li>自动分类系统</li> </ul> <h2 id="related-terms">Related Terms</h2> <ul> <li><a href="https://terms-en.ai-term-hub.com/en/terms/owl-%E7%BD%91%E7%BB%9C%E6%9C%AC%E4%BD%93%E8%AF%AD%E8%A8%80/">OWL (网络本体语言)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/rdf-%E8%B5%84%E6%BA%90%E6%8F%8F%E8%BF%B0%E6%A1%86%E6%9E%B6/">RDF (资源描述框架)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/knowledge-graph-%E7%9F%A5%E8%AF%86%E5%9B%BE%E8%B0%B1/">Knowledge Graph (知识图谱)</a></li> <li><a href="https://terms-en.ai-term-hub.com/en/terms/semantic-web-%E8%AF%AD%E4%B9%89%E7%BD%91/">Semantic Web (语义网)</a></li> </ul>