Learning Recursive Concepts with Anomalies

نویسندگان

  • Gunter Grieser
  • Steffen Lange
  • Thomas Zeugmann
چکیده

This paper provides a systematic study of inductive inference of indexable concept classes in learning scenarios in which the learner is successful if its final hypothesis describes a finite variant of the target concept – henceforth called learning with anomalies. As usual, we distinguish between learning from only positive data and learning from positive

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

Learning Approximations of Recursive Concepts Learning Approximations of Recursive Concepts

This paper provides a systematic study of inductive inference of indexable concept classes in learning scenarios where the learner is successful if its nal hypothesis describes a nite variant of the target concept, i.e., learning with anomalies. Learning from positive data only and from both positive and negative data is distinguished. The following learning models are studied: learning in the ...

متن کامل

Inductive inference of approximations for recursive concepts

This paper provides a systematic study of inductive inference of indexable concept classes in learning scenarios where the learner is successful if its final hypothesis describes a finite variant of the target concept, i.e., learning with anomalies. Learning from positive data only and from both positive and negative data is distinguished. The following learning models are studied: learning in ...

متن کامل

Acquiring Recursive Concepts with Explanation-Based Learning

Explanation-based generalization algorithms need to generalize the structure of their explanations. This is necessary in order to acquire concepts where a recursive or iterative process is implicitly represented in the explanation by a fixed number of applications. The fully-implemented BAGGER2 system generalizes explanation structures and produces recursive concepts when warranted. Otherwise t...

متن کامل

Learning Simple Recursive Concepts by Discovering Missing Examples

Here we introduce a system, SmartPlus, which learns recursive concepts from a small incomplete training set the members of which all lie on non-intersecting resolution path with respect to the target recursive theory and involve dierent constants. Unlike recent approaches to this learning problem, our method is based upon discovering the missing examples (facts corresponding to the rst recursiv...

متن کامل

Consumption-Based Asset Pricing with Recursive Utility

In this paper it has been attempted to investigate the capability of the consumption-based capital asset pricing model (CCAPM), using the general method of moment (GMM), with regard to the Epstien-zin recursive preferences model for Iran's capital market. Generally speaking, recursive utility permits disentangling of the two psychologically separate concepts of risk aversion and elasticity of i...

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 2000