Automatic Named-Entity Recognition for Polish
نویسنده
چکیده
In this paper, we present a rule-based named-entity recognition system for Polish built on top of SProUT, a novel multi-lingual NLP platform. We pinpoint the encountered difficulties and present some evaluation results.
منابع مشابه
Syntactic Structure of Polish Proper Names of Places
The aim of this presentation is to introduce a syntactic analysis of Polish proper names of places. This study focuses on names of places in Warsaw, mainly places that have a postal address. We will introduce briefly the domain of our interest and give statistics of the collected data. Then, we will review types of syntactic structures that have the highest frequency in our corpus. The goal of ...
متن کاملBoosting Question Answering by Deep Entity Recognition
In this paper an open-domain factoid question answering system for Polish, RAFAEL, is presented. The system goes beyond finding an answering sentence; it also extracts a single string, corresponding to the required entity. Herein the focus is placed on different approaches to entity recognition, essential for retrieving information matching question constraints. Apart from traditional approach,...
متن کاملTowards the Annotation of Named Entities in the National Corpus of Polish
We present the named entity annotation task within the on-going project of the National Corpus of Polish. To the best of our knowledge, this is the first attempt at a large-scale corpus annotation of Polish named entities. We describe the scope and the TEI-inspired hierarchy of named entities admitted for this task, as well as the TEI-conformant multi-level stand-off annotation format. We also ...
متن کاملA Novel Approach to Conditional Random Field-based Named Entity Recognition using Persian Specific Features
Named Entity Recognition is an information extraction technique that identifies name entities in a text. Three popular methods have been conventionally used namely: rule-based, machine-learning-based and hybrid of them to extract named entities from a text. Machine-learning-based methods have good performance in the Persian language if they are trained with good features. To get good performanc...
متن کاملبهبود شناسایی موجودیت‌های نامدار فارسی با استفاده از کسره اضافه
Named entity recognition is a process in which the people’s names, name of places (cities, countries, seas, etc.) and organizations (public and private companies, international institutions, etc.), date, currency and percentages in a text are identified. Named entity recognition plays an important role in many NLP tasks such as semantic role labeling, question answering, summarization, machine ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2004