FINITE-STATE TEXT PROCESSING

Erscheinungsjahr 2021
ISBN: 978-1-63639-113-7
Verlag: MORGAN & CLAYPOOL

Buch, Englisch, 158 Seiten, Paperback, Format (B × H): 191 mm x 235 mm

Reihe: Synthesis Lectures on Human Language Technologies

Weighted finite-state transducers (WFSTs) are commonly used by engineers and computational linguists for processing and generating speech and text. This book first provides a detailed introduction to this formalism. It then introduces Pynini, a Python library for compiling finite-state grammars and for combining, optimizing, applying, and searching finite-state transducers. This book illustrates this library's conventions and use with a series of case studies. These include the compilation and application of context-dependent rewrite rules, the construction of morphological analyzers and generators, and text generation and processing applications.

Autoren/Hrsg.

Fachgebiete

• Mathematik | Informatik EDV | Informatik Informatik Natürliche Sprachen & Maschinelle Übersetzung
• Mathematik | Informatik EDV | Informatik Daten / Datenbanken Data Mining
• Mathematik | Informatik EDV | Informatik Programmierung | Softwareentwicklung Software Engineering

Inhaltsverzeichnis

- Preface
- Acknowledgments
- Finite-State Machines
- The Pynini Library
- Basic Algorithms
- Advanced Algorithms
- Rewrite Rules
- Morphological Analysis and Generation
- The Future
- Bibliography
- Authors' Biographies
- Index