This WS identifies location nouns in a part of speech tagged text (with FreeLing Morphosyntactic tagger V 3.0 WS). The classification is performed with a pre-trained Decision Tree. The output is a LMF file with the classifier prediction for each noun. You can choose to have this prediction as:
- "scored": each noun gets a score of being or not being a member of the class (bigger than 0 means class member, smaller, non member of the class)
- "filtered": the nouns are filtered according to t...
Provider:
Universitat Pompeu Fabra (UPF)
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This service has been archived because it may not be active anymore (or is close to being non active).
Ted Pedersen's Ngram Statistics Package (used to identify word Ngrams that appear in large corpora using standard tests of association such as Fisher's exact test, the log likelihood ratio, Pearson's chi-squared test, the Dice Coefficient, etc.).
Provider:
Universitat Pompeu Fabra (UPF)
This WS calculates the Term Frequency (TF) and the Inverse Document Frequency (IDF) of a word in a given corpus. The two values, labeled TF-IDF, are a statistical measure used to evaluate how important a word is to a document in a collection or corpus.
Provider:
Universitat Pompeu Fabra (UPF)
This WS calculates different lexicometric measures and displays them graphically (tokens, types, hapaxes and type/token ratio). The input is a plain text corpus with one token per line. Language independent WS.
Provider:
Universitat Pompeu Fabra (UPF)
Given a file with sentences where the studied word occurs, this WS applies the regular expressions in order to obtain the signatures.
Provider:
Universitat Pompeu Fabra (UPF)
Given a list of lemmas, the WS looks for the occurrences of them in IULA corpus, applies the given regular expressions and returns all the signatures.
Provider:
Universitat Pompeu Fabra (UPF)
Given a lemma and a category, this WS returns the sentences of the IULA corpus where this lemma occurs. The user can perform a domain search. The languages supported are Spanish and English.
Provider:
Universitat Pompeu Fabra (UPF)
This WS is used to filter text. It extracts part of a file using pattern matching or substituting multiple occurrences of a string within a file.
Provider:
Universitat Pompeu Fabra (UPF)
Santi
