1 to 10 of 691 Results
May 21, 2014
The Statistical Natural Language Processing Group is part of the Department of Computational Linguistics. Our research addresses various aspects of the problem of the confusion of languages, by means of statistical learning techniques. Research topics include the following: Stati... |
Experimental and behavioral economics at the Department of Economics, University of Heidelberg. → Homepage |
Jun 16, 2014 - Statistical Natural Language Processing Group
Sokolov, Artem; Jehl Laura; Hieber Felix; Ruppert, Eugen; Riezler, Stefan, 2014, "BoostCLIR: JP-EN Relevance Marked Patent Corpus", https://doi.org/10.11588/data/10001, heiDATA, V1
BoostCLIR is a bilingual (Japanese-English) corpus of patent abstracts, extracted from the MAREC patent data, and the data from the NTCIR PatentMT workshop collections, accompanied with relevance judgements for the task of patent prior-art search. Important: The English side of t... |
Jun 16, 2014 - Statistical Natural Language Processing Group
Wäschle, Katharina; Riezler, Stefan, 2014, "PatTR: Patent Translation Resource", https://doi.org/10.11588/data/10002, heiDATA, V3
PatTR is a sentence-parallel corpus extracted from the MAREC patent collection. The current version contains more than 22 million German-English and 18 million French-English parallel sentences collected from all patent text sections as well as 5 million German-French sentence pa... |
Jun 18, 2014 - Statistical Natural Language Processing Group
Hieber, Felix; Schamoni, Shigehiko; Sokolov, Artem; Riezler, Stefan, 2014, "WikiCLIR: A Cross-Lingual Retrieval Dataset from Wikipedia", https://doi.org/10.11588/data/10003, heiDATA, V1
WikiCLIR is a large-scale (German-English) retrieval data set for Cross-Language Information Retrieval (CLIR). It contains a total of 245,294 German single-sentence queries with 3,200,393 automatically extracted relevance judgments for 1,226,741 English Wikipedia articles as docu... |
Kocher, Martin G.; Pahlke, Julius; Trautmann, Stefan T., 2014, "Tempus Fugit: Time Pressure in Risky Decisions [Dataset]", https://doi.org/10.11588/data/10006, heiDATA, V2
We study the effects of time pressure on risky decisions for pure gain prospects, pure loss prospects, and mixed prospects involving both gains and losses. In two experiments we find that time pressure has no effect on risk attitudes for gains, but increases risk aversion for los... |
Dominiak, Adam; Dürsch, Peter; Lefort, Jean-Philippe, 2014, "A dynamic Ellsberg urn experiment [Dataset]", https://doi.org/10.11588/data/10005, heiDATA, V2, UNF:5:6SM6f4NWdacC70zww1ngbA== [fileUNF]
Abstract Many theories of updating under ambiguity assume either dynamic consistency or consequentialism to underpin behaviorally the link between conditional and unconditional preferences. To test the descriptive validity of these rationality concepts, we conduct a dynamic exten... |
Noussair, Charles N.; Trautmann, Stefan T.; Kuilen, Gijs van de, 2014, "Higher Order Risk Attitudes, Demographics, and Financial Decisions [Dataset]", https://doi.org/10.11588/data/10009, heiDATA, V4, UNF:5:aqNKYHh13jVE5RIy7gdN5w== [fileUNF]
We study the prevalence of the higher order risk attitudes of prudence and temperance in an experiment with a large demographically representative sample of participants. Under expected utility, prudence and temperance are defined by a convex first, and concave second, derivative... |
Jul 25, 2014 - AWI Experimental Economics
Trautmann, Stefan T.; Van de Kuilen, Gijs, 2014, "Ambiguity attitudes [Supplemental material]", https://doi.org/10.11588/data/10011, heiDATA, V2
The handbook chapter reviews experimental methods to measure ambiguity attitudes, as well as the recent experimental evidence regarding these attitudes. The data file contains background data that form the basis of Table 1 in the chapter. |
Jul 29, 2014 - AWI Experimental Economics
Huck, Steffen; Normann, Hans-Theo; Oechssler, Jörg, 2014, "Learning in Cournot Oligopoly - An Experiment [Dataset]", https://doi.org/10.11588/data/10012, heiDATA, V1
This experiment was designed to test various learning theories in the context of a Cournot oligopoly. We derive theoretical predictions for the learning theories and test these predictions by varying the information given to subjects. The results show that some subjects imitate s... |
