Báo cáo khoa học: "Semi-Supervised Polarity Lexicon Induction" docx

... Mooney (2011) introduced a lexicon learning method that deals with ambiguous relational data by taking intersections of graphs. While the al- gorithm produced good lexicons for the task of learning ... multiple occurrences in a single example. 3 Online Lexicon Learning Algorithm While the algorithm presented by Chen and Mooney (2011) produced good lexicons, it only works in batch settings...

Ngày tải lên: 19/02/2014, 19:20

Ngày tải lên: 19/02/2014, 19:20

... Marcus, 2009. A Simple Un- supervised Learner for POS Disambiguation Rules Given Only a Minimal Lexicon. EMNLP ’09. 1307 Proceedings of the 48th Annual Meeting of the Association for Computational

Ngày tải lên: 20/02/2014, 04:20

... Refined Lexicon Models for Statistical Machine Translation using a Maximum Entropy Approach Ismael Garc ´ ıa ... Inf. (UPV) Avda. de Los Naranjos, s/n 46071 Valencia, Spain fcn@iti.upv.es Abstract Typically, the lexicon models used in statistical machine translation systems do not include any kind of linguistic or ... Experimental results are presented on the so-called “Verbmobil Task”. 1...

Ngày tải lên: 20/02/2014, 18:20

... DiMLex: A lexicon of discourse markers for text generation and understanding Manfred Stede and Carla Umbach ... traditionally treated as function words belonging to the realm of grammar rather than to the lexicon. But for a single discourse relation there is often a set of similar markers, allowing ... and differences between these, and to represent them adequately, we are devel-...

Ngày tải lên: 20/02/2014, 18:20

... least) Firth (1957) (“You shall know a word by the company it keeps”), and underlies most WSD and lexicon acquisition work to date. Under this premise, we should expect different senses to be signaled

Ngày tải lên: 22/02/2014, 02:20

... complete lexicon. In this respect our tests have put Power Translator and Telegraph at a disadvantage since we did not extend their lexicons with any add-on lexicons. Only their built-in lexicons ... for lexicon size in MT systems ("a lexicon of more than 100.000 words", "more than 3.000 verbs").need to be critically examined. While we cannot determine the abso...

Ngày tải lên: 22/02/2014, 03:20

... which we have ignored here. Hence their work emphasizes logical polarity, where an odd number of negative marks indicates negative polarity, and an even number of negatives cancel each other to ... assembling meanings compositionally. This paper presents a glue language account of how nega- tive polarity items (e.g. ever, any) get licensed within the scope of negative or downward-...

Ngày tải lên: 22/02/2014, 03:20

Ngày tải lên: 07/03/2014, 22:20

Ngày tải lên: 08/03/2014, 02:21