From sentence to circuit

lambeq offers great flexibility when converting your texts into circuits, allowing you to customise and fine-tune each step in the process by providing a number of compositional models, rewrite rules and parameterisation schemes known as ansätze. This section explains all the necessary details.

• Step 1. Sentence input
  • Pre-processing and tokenisation
  • Syntax-based model: DisCoCat
  • Bag-of-words: Spiders reader
  • Word-sequence models: Cups and stairs readers
  • Tree readers
• Step 2. Diagram rewriting
  • Box-level rewrite rules
  • Diagram-level rewriters
• Step 3. Parameterisation
  • Quantum case
  • Classical case
    • Matrix product states