Hierarchical and Non-Hierarchical Triples

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Visualizing non-hierarchical and hierarchical cluster analyses with clustergrams

In hierarchical cluster analysis dendrogram graphs are used to visualize how clusters are formed. Because each observation is displayed dendrograms are impractical when the data set is large. For non-hierarchical cluster algorithms (e.g. Kmeans) a graph like the dendrogram does not exist. This paper discusses a graph named “clustergram” to examine how cluster members are assigned to clusters as...

متن کامل

Modelling Non-Hierarchical Structures

This section is divided into four parts. In this first part we look at situations in health research that can give rise to a two way cross-classification and suggest some notation to describe this model. In the second part we look at more complicated cross-classified structures and extend the notation. In the third part we describe general rules for the notation construction. In the final part ...

متن کامل

Adapting non-hierarchical multilabel classification methods for hierarchical multilabel classification

In most classification problems, a classifier assigns a single class to each instance and the classes form a flat (non-hierarchical) structure, without superclasses or subclasses. In hierarchical multilabel classification problems, the classes are hierarchically structured, with superclasses and subclasses, and instances can be simultaneously assigned to two or more classes at the same hierarch...

متن کامل

Hierarchical Non-Emitting Markov Models

We describe a simple variant of the interpolated Markov model with non-emitting state transitions and prove that it is strictly more powerful than any Markov model. Empirical results demonstrate that the non-emitting model outperforms the interpolated model on the Brown corpus and on the Wall Street Journal under a wide range of experimental conditions. The nonemitting model is also much less p...

متن کامل

Identifying Non-hierarchical Spatial Clusters

Investigating relationships in information is an important component of statistical and spatial analysis. Clustering techniques have proven to be effective in helping to find patterns or relationships which otherwise may not have been detected. One of the most popular partitioning based clustering approaches is k-means. In this paper we explore the application of the k-means approach to spatial...

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

ژورنال

عنوان ژورنال: Symposium - International Astronomical Union

سال: 1996

ISSN: 0074-1809

DOI: 10.1017/s0074180900230295