Some Language Resources and Tools for Computational Processing of Portuguese at INESC
نویسندگان
چکیده
In the last few years automatic processing tools and studies based on corpora have became of a great importance for the community. The possibility of evaluating and developing such tools and studies depends on the availability of language resources. For the Portuguese language in its several national varieties these resources are not enough to meet the community needs. In this paper some valuable resources are presented, such as a multifunctional lexicon, general-purpose lexicons for European and Brazilian Portuguese and corpus
منابع مشابه
UNITEX-PB, a set of flexible language resources for Brazilian Portuguese∗
This work documents the project and development of various computational linguistic resources that support the Brazilian Portuguese language according to the formal methodology used by the corpus processing system called UNITEX. The delivered resources include computational lexicons, libraries to access compressed lexicons, and additional tools to validate those resources.
متن کاملA New Method for Improving Computational Cost of Open Information Extraction Systems Using Log-Linear Model
Information extraction (IE) is a process of automatically providing a structured representation from an unstructured or semi-structured text. It is a long-standing challenge in natural language processing (NLP) which has been intensified by the increased volume of information and heterogeneity, and non-structured form of it. One of the core information extraction tasks is relation extraction wh...
متن کاملروش جدید متنکاوی برای استخراج اطلاعات زمینه کاربر بهمنظور بهبود رتبهبندی نتایج موتور جستجو
Today, the importance of text processing and its usages is well known among researchers and students. The amount of textual, documental materials increase day by day. So we need useful ways to save them and retrieve information from these materials. For example, search engines such as Google, Yahoo, Bing and etc. need to read so many web documents and retrieve the most similar ones to the user ...
متن کاملAutomatic semantic relation extraction from Portuguese texts
Nowadays we are facing a growing demand for semantic knowledge in computational applications, particularly in Natural Language Processing (NLP). However, there aren’t sufficient human resources to produce that knowledge at the same rate of its demand. Considering the Portuguese language, which has few resources in the semantic area, the situation is even more alarming. Aiming to solve that prob...
متن کاملPortuguese Proverbs: Types and Variants
Drawing on the methodology and previous results of Rassi et al. (2014) on the automatic identification of Brazilian Portuguese proverbs, this paper reports on an extension of that experiment, but now focused on the identification of the European Portuguese proverbs and their variants. Based on a large collection of over 56 thousand Portuguese proverbs and their variants, a database of proverb t...
متن کامل