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81
ROOT13: Spotting Hypernyms, Co-Hyponyms and Randoms ...
Abstract: In this paper, we describe ROOT13, a supervised system for the classification of hypernyms, co-hyponyms and random words. The system relies on a Random Forest algorithm and 13 unsupervised corpus-based features. We evaluate it with a 10-fold cross validation on 9,600 pairs, equally distributed among the three classes and involving several Parts-Of-Speech (i.e. adjectives, nouns and verbs). When all the classes are present, ROOT13 achieves an F1 score of 88.3%, against a baseline of 57.6% (vector cosine). When the classification is binary, ROOT13 achieves the following results: hypernyms-co-hyponyms (93.4% vs. 60.2%), hypernymsrandom (92.3% vs. 65.5%) and co-hyponyms-random (97.3% vs. 81.5%). Our results are competitive with stateof-the-art models. ... : in AAAI 2016 ...
Keyword: Computation and Language cs.CL; FOS Computer and information sciences
URL: https://dx.doi.org/10.48550/arxiv.1603.08705
https://arxiv.org/abs/1603.08705
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82
Nine Features in a Random Forest to Learn Taxonomical Semantic Relations ...
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83
Representing Verbs with Rich Contexts: an Evaluation on Verb Similarity ...
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84
How concepts are encoded in the human brain: A modality independent, category-based cortical organization of semantic knowledge
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85
Il fenomeno della produttività sintattica nella selezione argomentale: un'indagine sperimentale
In: http://etd.adm.unipi.it/theses/available/etd-10202016-103542/ (2016)
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86
Ruoli tematici: analisi di dati comportamentali e distribuzionali
In: http://etd.adm.unipi.it/theses/available/etd-04272016-115458/ (2016)
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87
Antonimia e canonicita. Evidenze sperimentali e distribuzionali
In: http://etd.adm.unipi.it/theses/available/etd-05032016-125633/ (2016)
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88
Storia di una costruzione: analisi statistica e distribuzionale dell'evoluzione diacronica delle perifrasi gerundivali in italiano.
In: http://etd.adm.unipi.it/theses/available/etd-03302016-110433/ (2016)
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89
Collocazioni e idiomi: un'indagine sperimentale.
In: http://etd.adm.unipi.it/theses/available/etd-05302016-122244/ (2016)
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90
Da Facebook a Twitter: Creazione e utilizzo di una risorsa lessicale emotiva per la sentiment analysis di tweet
In: http://etd.adm.unipi.it/theses/available/etd-09072016-210819/ (2016)
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91
Manner e Result Verbs: categorie discrete o prototipiche?
In: http://etd.adm.unipi.it/theses/available/etd-03222016-103159/ (2016)
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92
Modeling Idiom Variability with Entropy and Distributional Semantics
Lebani, Gianluca E. [Verfasser]; Senaldi, Marco S. G. [Verfasser]; Lenci, Alessandro [Verfasser]. - Tübingen : Universitätsbibliothek Tübingen, 2015
DNB Subject Category Language
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93
Universal Dependencies 1.1
Agić, Željko; Aranzabe, Maria Jesus; Atutxa, Aitziber. - : Universal Dependencies Consortium, 2015
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94
Universal Dependencies 1.2
Nivre, Joakim; Agić, Željko; Aranzabe, Maria Jesus. - : Universal Dependencies Consortium, 2015
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95
Universal Dependencies 1.0
Nivre, Joakim; Bosco, Cristina; Choi, Jinho. - : Universal Dependencies Consortium, 2015
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96
Modeling Idiom Variability with Entropy and Distributional Semantics ...
Lebani, Gianluca E.; Senaldi, Marco S. G.; Lenci, Alessandro. - : Universitätsbibliothek Tübingen, 2015
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97
Modeling Idiom Variability with Entropy and Distributional Semantics
Lebani, Gianluca E.; Senaldi, Marco S. G.; Lenci, Alessandro. - : Universität Tübingen, 2015
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98
Die "untypischen Präpositionen" bis und fin(o)
In: http://etd.adm.unipi.it/theses/available/etd-05022015-155231/ (2015)
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99
Competenze grammaticali e dislessia. Un nuovo protocollo di valutazione.
In: http://etd.adm.unipi.it/theses/available/etd-01122015-103313/ (2015)
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100
ItEm: spazi semantici vettoriali per l'espansione semi-automatica di un lessico emotivo
In: http://etd.adm.unipi.it/theses/available/etd-09102015-152951/ (2015)
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