Write an ML function definition for each of the following functions. Try to predict what polytype ML will infer for each function. Then check your prediction using the ML language system. What is the polytype determined by ML for each ease? a. f(g,(x))=g(x) b. f(g, h, x)=g(h(x))

Write an ML function definition for each of the following functions. Try to predict what polytype ML will infer for each function. Then check your prediction using the ML language system. What is the polytype determined by ML for each ease? a. f(g,(x))=g(x) b. f(g, h, x)=g(h(x))

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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please explain what dimensionality reduction means and how it is useful in the context of ML ? Let's suppose that your mother tongue M has 100 alphabets and you recently learnt a new language E with 26 alphabets (e.g., English). As a non-native speaker of E you think in M and then translate the same into E to speak in E. Given that you are expressing the same thoughts in lower number of alphabets, would this mean you are performing a dimensionality reduction here ? Please explain your reasoning in detail ?
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How to Training a Predictive Model in ml.
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