explain,,,,,,,,,,,,,,......... [Rr].ng is a regular expression to match variations of the verb lemma "ring" in an English text.Which of the following are false negative matches?RANGRongRingO RangQUESTION 13A "hand-crafted" rule-based text analytics system can have advantages over a Machine Learning text analytics system, for example .O. a hand-crafted system needs less test data at run-time.development is fully automated, with no need for human intuition.2. the knowiedge engineer can develop rules from only a small amount of example training data.V development of rules typically does not require high-performance computing processor and memoryQUESTION 14Which of the following are generally true of an ensemble classifier, given a classification task?An ensembie classifier is rarely more accurate than a non-ensemble classifier.An ensemble classifier is usually faster at run-time than a non-ensemble classifierO An ensemble classifier combines the predictions of several classifiers into a single prediction.O An ensemble classifier is generally more accurate than a non-ensemble classifier.DODS

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[Rr].ng is a regular expression to match variations of the verb lemma "ring" in an English text. Which of the following are false negative matches?

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

explain,,,,,,,,,,,,,,.........

[Rr].ng is a regular expression to match variations of the verb lemma "ring" in an English text.
Which of the following are false negative matches?
RANG
Rong
Ring
O Rang
QUESTION 13
A "hand-crafted" rule-based text analytics system can have advantages over a Machine Learning text analytics system, for example .
O. a hand-crafted system needs less test data at run-time.
development is fully automated, with no need for human intuition.
2. the knowiedge engineer can develop rules from only a small amount of example training data.
V development of rules typically does not require high-performance computing processor and memory
QUESTION 14
Which of the following are generally true of an ensemble classifier, given a classification task?
An ensembie classifier is rarely more accurate than a non-ensemble classifier.
An ensemble classifier is usually faster at run-time than a non-ensemble classifier
O An ensemble classifier combines the predictions of several classifiers into a single prediction.
O An ensemble classifier is generally more accurate than a non-ensemble classifier.
DODS

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