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Score distributions for Pseudo Relevance Feedback

Javier Parapar, Manuel A. Presedo-Quindimil, Álvaro Barreiro
2014 Information Sciences  
In order to minimise this effect in these methods a crucial point is to reduce the number of non-relevant documents in the pseudo relevant set.  ...  Manuel A. Presedo-Quindimil holds a Ph.D. from University of Santiago de Compostela.  ...  In this case, we decided to use a generalisation of the EM algorithm known a Bregman soft clustering [5] .  ... 
doi:10.1016/j.ins.2014.03.034 fatcat:ozq5g7euxjbbfh6nl44xsj4a2a

Using score distributions to compare statistical significance tests for information retrieval evaluation

Javier Parapar, David E. Losada, Manuel A. Presedo‐Quindimil, Alvaro Barreiro
2019 Journal of the Association for Information Science and Technology  
A key strength of this approach is that we assess statistical tests under perfect knowledge about the truth or falseness of the null hypothesis.  ...  The sign test and Wilcoxon signed test also have a good behavior in terms of type I errors. The bootstrap test shows few type I errors, but it has less power than the other methods tested.  ...  Cummins employed SDs for query performance prediction (Cummins, 2014 (Parapar, Presedo-Quindimil & Barreiro, 2014) , and Losada at al. proposed a rank fusion approach based on SDs for prioritising  ... 
doi:10.1002/asi.24203 fatcat:jgohta6wmvfhbm3owh4zdoq42u

Overall Comparison at the Standard Levels of Recall of Multiple Retrieval Methods with the Friedman Test [chapter]

José M. Casanova, Manuel A. Presedo Quindimil, Álvaro Barreiro
Lecture Notes in Computer Science  
We propose a new application of the Friedman statistical test of significance to compare multiple retrieval methods.  ...  After measuring the average precision at the eleven standard levels of recall, our application of the Friedman test provides a global comparison of the methods.  ...  Then the following values A and B are calculated as: A = b i=1 k j=1 R(X ij ) 2 B = 1 b k j=1 R 2 j (1) The statistic T is defined as: T = (b − 1)[B − bk(k + 1) 2 /4] A − B (2) The null hypothesis states  ... 
doi:10.1007/978-3-540-71496-5_68 dblp:conf/ecir/CasanovaQB07 fatcat:lwe4l254qrd4heihaf7wkskeky

Page 1192 of Mathematical Reviews Vol. 26, Issue Index [page]

Mathematical Reviews  
(see 94f:62002) Prada Sanchez, José Manuel see Cao-Abad, R., 94b:62032 Presedo Quindimil, Manuel see Stute, Winfried; et al. Rao, Calyampudi Radhakrishna see Babu, Gutti Jogesh, 94j:62097 Reiss, R.  ...  Singh, Kesar see Liu, Regina Y., 94f:62079 Stute, Winfried (with Gonzalez Manteiga, Wenceslao; Presedo Quindimil, Manuel) Bootstrap based goodness-of-fit tests. (English summary) Swanepoel, J. W. H.  ... 

Page 456 of Mathematical Reviews Vol. 26, Issue Index [page]

Mathematical Reviews  
(Summary) 94h:62071 62G09 (62G05) — (with Stute, Winfried; Presedo Quindimil, Manuel) Bootstrap based goodness-of-fit tests.  ...  Zayed) 94k:44007 44A20 (33C05, 46F12) Gonzalez Rodriguez, José Manuel (with Nishimoto, Katsuyuki) A Watson type integral transformation of test functions of exponential growth and negative type.  ... 

Page 1300 of Mathematical Reviews Vol. 26, Issue Index [page]

Mathematical Reviews  
(Summary) 94h:62153 62M10 (62G05) — (with Gonzalez Manteiga, Wenceslao; Presedo Quindimil, Manuel) Bootstrap based goodness-of-fit tests.  ...  N.; Korobkin, A. A.) Asymptotic theory of propagation of nonstationary surface and internal waves over uneven bottom.  ... 

Goodness-of-fit tests for the functional linear model based on randomly projected empirical processes [article]

Juan A. Cuesta-Albertos, Eduardo García-Portugués, Manuel Febrero-Bande, Wenceslao González-Manteiga
2018 arXiv   pre-print
The finite sample properties of the tests are illustrated in a simulation study for a variety of linear models, underlying processes, and alternatives.  ...  We consider marked empirical processes indexed by a randomly projected functional covariate to construct goodness-of-fit tests for the functional linear model with scalar response.  ...  Stute, W., González Manteiga, W., and Presedo Quindimil, M. (1998) A Proofs of the main results A.1 Hypothesis projection Proposition 2.1.  ... 
arXiv:1701.08363v3 fatcat:3mri35c2zbhxff4y7fw2jnfoh4