Full Fledged Processing

• Many artificial systems process language in a shallow manner, but the pinacle is full fledged processing like humans do.
• We have several systems that work together.
• Linguistics and psychology come in too.
• We have a lexical system, which in English is a dictionary plus some minor suffixing.
• We have a syntax system.
• We have a semantics system.
• We also have phonemes, morphology, speech recognition, and hand sign recognition (for sign language).
• This is often practically done in a cascade like GATE, or the Stanford NLP toolkit .
• There are other resources that can be used.
• Modern NLP learns from corpora.