'Real world entity' diaporamas de présentation

Supervised models for coreference resolution

Supervised models for coreference resolution Altaf Rahman and Vincent Ng Human Language Technology Research Institute University of Texas at Dallas What is Coreference Resolution ? Identify all noun phrases ( mentions ) that refer to the same real world entity

3.18k views • 59 slides

Bottom-up Data Analysis

Bottom-up Data Analysis. An Example. Rigorous, bottom-up data analysis. Originally: redesign a paper-based information system Nowadays: given screen and report layouts, derive a set of relations Creativity and judgement to identify dependencies A procedure to derive the relations.

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Chapter 2 Data Preprocessing

Chapter 2 Data Preprocessing. Data Types and Forms. Attribute-value data: Data types numeric, categorical ( see the hierarchy for its relationship ) static, dynamic (temporal) Other kinds of data distributed data text, Web, meta data images, audio/video. Chapter 2: Data Preprocessing.

740 views • 33 slides

Relational Algebra

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Soil Physics 2010

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Data Models of Accounting Information Systems

Data Models of Accounting Information Systems. E-mail: iglihakrama@epoka.edu.al Web: http://www.epoka.edu.al. Igli Hakrama Ahmed Fatih Ersoy. General. The purpose of a data model is to describe logic structure of the object system, as it is looked by his users.

927 views • 16 slides