Natural language processing: an introduction

Natural language processing: an introduction

OBJECTIVES To provide an overview and tutorial of natural language processing (NLP) and modern NLP-system design. TARGET AUDIENCE This tutorial targets the medical informatics generalist who has limited acquaintance with the principles behind NLP and/or limited knowledge of the current state of the art. SCOPE We describe the historical evolution of NLP, and summarize common NLP sub-problems...

Introduction in Natural Language Processing

Natural Language processing (NLP) is a field of computer science and linguistics concerned with the interactions between computers and human (natural) languages. In theory, natural-language processing is a very attractive method of human-computer interaction. Natural-language understanding is sometimes referred to as an AI-complete problem, because natural-language recognition seems to require ...

Natural Language Processing in LISP - an introduction to computational linguistics

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Natural Language Processing for Biology - Session Introduction

A signiicant proportion of the information required for biology research i s currently recorded as free-text such as MEDLINE abstracts and comment elds of relevant reports like GenBank feature table annotations. Such information is important for many t ypes of analysis, including classiication of proteins into functional groups, extraction of protein-protein interaction facts, discovery of new ...

Introduction to Non-Statistical Natural Language Processing