Zobrazeno 1 - 10
of 348
pro vyhledávání: '"Dean P. Foster"'
Publikováno v:
P. Lahiri, ed. Model selection (Beachwood, OH: Institute of Mathematical Statistics, 2001), 131-134
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6b4c2d72b5a7873cfe767d80fade23f
http://projecteuclid.org/euclid.lnms/1215540967
http://projecteuclid.org/euclid.lnms/1215540967
Autor:
Dean P. Foster, Sergiu Hart
Publikováno v:
Journal of Political Economy. 129:3447-3490
Calibration means that forecasts and average realized frequencies are close. We develop the concept of forecast hedging, which consists of choosing the forecasts so as to guarantee that the expected track record can only improve. This yields all the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60d6c535221b4246ffd4c5cfa54b7c8b
https://doi.org/10.1086/716559
https://doi.org/10.1086/716559
Autor:
Dean P. Foster, Ashwin Pananjady
Publikováno v:
IEEE Transactions on Information Theory. 67:4092-4124
A single-index model is given by $y = g^{*}(\langle x, \theta ^{*} \rangle) + \epsilon $ : The scalar response $y$ depends on the covariate vector $x$ both through an unknown (vector) parameter ${\theta ^{*}}$ as well as an unknown, non-parametric, u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc34a63671eeefb19cfe684aab7e8faf
https://doi.org/10.1109/tit.2021.3075142
https://doi.org/10.1109/tit.2021.3075142
Publikováno v:
Information for a Better World: Shaping the Global Future ISBN: 9783030969561
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6f232fdb84836b092accc589372ba40
https://doi.org/10.1007/978-3-030-96957-8_26
https://doi.org/10.1007/978-3-030-96957-8_26
Autor:
Sergiu Hart, Dean P. Foster
Publikováno v:
Games and Economic Behavior. 109:271-293
We propose to smooth out the calibration score, which measures how good a forecaster is, by combining nearby forecasts. While regular calibration can be guaranteed only by randomized forecasting procedures, we show that smooth calibration can be guar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3045e5426365e481f8f7dc879791bba
https://doi.org/10.1016/j.geb.2017.12.022
https://doi.org/10.1016/j.geb.2017.12.022
Publikováno v:
Obesity. 24:469-475
Objective The objective was twofold: (1) to estimate for each individual the body mass index (BMI) which is associated with the lowest risk of death, and (2) to study variants of the BMI formula to determine which gives the best predictions of death.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48236574c23d7585346927d7bbb0d110
https://doi.org/10.1002/oby.21318
https://doi.org/10.1002/oby.21318
Publikováno v:
ACL (1)
Vector space representations of words capture many aspects of word similarity, but such methods tend to produce vector spaces in which antonyms (as well as synonyms) are close to each other. For spectral clustering using such word embeddings, words a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c7192df682785cc8eeedcd4e28cb3ca
https://doi.org/10.18653/v1/p17-1087
https://doi.org/10.18653/v1/p17-1087
Publikováno v:
ICASSP
This paper explores a variety of models for frame-based music transcription, with an emphasis on the methods needed to reach state-of-the-art on human recordings. The translation-invariant network discussed in this paper, which combines a traditional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f00a0ca2632135012f9085be241dda9
Autor:
Robert A. Stine, Dean P. Foster
Publikováno v:
Journal of Statistical Computation and Simulation. 85:3613-3627
Streaming feature selection is a greedy approach to variable selection that evaluates potential explanatory variables sequentially. It selects significant features as soon as they are discovered rather than testing them all and picking the best one.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f32ee22a11c49c7cb08d1699eeecb44
https://doi.org/10.1080/00949655.2014.990454
https://doi.org/10.1080/00949655.2014.990454
Publikováno v:
Mathematics of Operations Research. 39:967-997
In a partial monitoring game, the learner repeatedly chooses an action, the environment responds with an outcome, and then the learner suffers a loss and receives a feedback signal, both of which are fixed functions of the action and the outcome. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d0ff284f5481c3d6bf9fb4e317c1a18
https://doi.org/10.1287/moor.2014.0663
https://doi.org/10.1287/moor.2014.0663