ar X iv : 1 61 0 . 01 23 4 v 1 [ st at . M L ] 4 O ct 2 01 6 Ensemble Validation : Selectivity has a Price , but Variety is Free

نویسنده

  • Farshad Kooti
چکیده

If classifiers are selected from a hypothesis class to form an ensemble, bounds on average error rate over the selected classifiers include a component for selectivity, which grows as the fraction of hypothesis classifiers selected for the ensemble shrinks, and a component for variety, which grows with the size of the hypothesis class or in-sample data set. We show that the component for selectivity asymptotically dominates the component for variety, meaning that variety is essentially free.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

ar X iv : n uc l - th / 0 61 01 28 v 1 3 1 O ct 2 00 6 Factorization for hadronic heavy quarkonium production ⋆ Jian

We briefly review several models of heavy quarkonium production in hadronic collisions, and discuss the status of QCD factorization for these production models.

متن کامل

ar X iv : h ep - l at / 0 11 01 30 v 1 1 6 O ct 2 00 1 1 QCD spectroscopy with three light quarks

We report about a simulation using three dynamical Wilson quarks and on the progress in going to small quark masses.

متن کامل

ar X iv : h ep - l at / 0 61 01 09 v 1 1 9 O ct 2 00 6 Twisted mass QCD for weak matrix elements ∗

I report on the application of tmQCD techniques to the computation of hadronic matrix elements of four-fermion operators. Emphasis is put on the computation of BK in quenched QCD performed by the ALPHA Collaboration. The extension of tmQCD strategies to the study of neutral Bmeson mixing is briefly discussed. Finally, some remarks are made concerning proposals to apply tmQCD to the computation ...

متن کامل

RTES-09 Reliability.indd

[B ur ns 98 ] A la n B u rn s, B ri an D o b b in g, G eo rg e R o m an sk i Th e R av en sc ar T as ki n g Pr o fi le fo r H ig h In te gr it y Re al -T im e Pr o gr am s R el ia b le S o ft w ar e Te ch n o lo gi es , A d aEu ro p e ’9 8, U p p sa la , S w ed en , J u n e (1 99 8) [F ill ia tr e2 01 3] J.C . F ill ia tr e D ed u ct iv e Pr o gr am V er ic at io n w it h W h y3 – A T u to ri a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2016