[PDF] Top 20 Language Independent Named Entity Identification using Wikipedia

... mapped subtitles obtained from such interlinked articles. This process is repeated with the remaining interlinked articles. Rohit et al. had developed the bilingual dictionary availing Wikipedia titles and ... See full document

... in Wikipedia, which can be helpful in distinguishing the NE types of ...by using features related to the structure of Wikipedia arti- ...of Wikipedia. By using links to articles in ... See full document

... Named Entity Recognition is a relatively well-understood NLP task, with many publicly available training resources and software for English. Other languages tend to be underserved in this area. For German, ... See full document

... from Wikipedia will be much easier than from raw texts or from usual Web texts because of its struc- ...that Wikipedia is up- dated every day and therefore new named entities are added ...from ... See full document

... into named-entities (as provided by another NER system), we compute with the Viterbi al- gorithm the sequence of token tags that leads to the smallest perplexity according to each language ...both ... See full document

... vs. Independent Among the models constructed by combination of defined cliques, the best F1-value is achieved by CR model, followed by SC, SCR, C, SR, S, R and ... See full document

... a Named Entity Clas- sification system, which employs machine ...local entity information and profiles as feature ...Last, using the same configuration for the two corpora, the difference of ... See full document

... model using all ...from using these features is sub- ...this language pair, projecting entity annotations from the source is not better than using the target Wiki-based annotations ... See full document

... several Wikipedia cate- gories into higher-level concept and build a gazetteer on top of ...are language-dependent be- cause (Kazama and Torisawa, 2007) requires a POS tagger and (Ratinov and Roth, 2009) ... See full document

... Th e combination of relatively indepen- dent morphological and contextual evidence sources in an iterative bootstrapping framework converges upon a successful inamed entity recognizer, a[r] ... See full document

... By using a Markov chain, the likelihood of the words is calculated simply based on the previous ...the named entities, our system finds the most likely tag t for a given sequence of words w that maximizes P ... See full document

... Cross-lingual entity linking (XEL) grounds named entities in a source language to an English Knowledge Base (KB), such as ...source language Wikipedia, bilingual entity maps, ... See full document

... lation task. 5 As a preprocessing step, we re- move all non-alphabetic characters (such as num- bers and punctuations), and convert all upper- case alphabets to lowercase. After preprocess- ing, we were left with a total ... See full document

... NE identification using a class-based LM, in which the definitions of classes are extended in comparison with our previous work [Sun, Gao et ...of entity models, each of which estimates the ... See full document

... while using only the available training data. The inclusion of ex- tra named entity recognition systems seems to have worked well (Florian et ...by using gazetteers and those obtained by ... See full document

... resource, Wikipedia. The recognition requires the identification of dic- tionaries, a list of trigger words and extraction rules allowing the development of a set of trans- ducers acting on the corpus with ... See full document

... Chinese named entity (NE) identification using statistical language ...NE identification have been integrated into a unified framework that consists of several class-based ... See full document

... a named entity corpus based on the DBpedia ...of named entity recognition systems require time and effort consuming annotation tasks as training ...introduces Wikipedia as a raw text ... See full document

... Supervised learning techniques are well known for their effectiveness to develop Named Entity Recognition (NER) taggers (Bikel et al., 1997; Sekine and others, 1998; McCallum and Li, 2003; Benajiba et al., ... See full document

... many Wikipedia entities have only a partial list of the feature groups discussed ...in Wikipedia but might be added in the ...way Wikipedia pages are created: contributors make spelling errors, in- ... See full document