接上篇——

學單詞必須在語境中學習，所以下面先寫整句話，?再?學習單詞和表達。

I'm a data scientist for VSP Global, where I build data stories, predictive models, and work with machine learning algorithms to help the organization improve their services, identify new markets, and a whole host of other things.

這句話中有幾個可以看做是固定搭配的表達，也是一個數據分析師工作的關鍵職責和價值——build data stories, predictive models, identify new markets。 還有一個我第一次看到的表達a whole host of other things.

predictive models

Predictive analytics has many types of predictive models to choose from. Let's take a look at some of them ---

Naive Bayes Classifier

Decision Trees

Logistic Regression

Artificial Neural Networks

K-Means Clustering

identify new markets

identify這個詞我肯定沒到應用自如的程度。記下來這個表達，也期望能夠應用它。

a whole host of

A very large number or collection of people or things.

We had a whole host of problems on opening night, but I think most of the issues have been resolved.

While the film has been receiving positive reviews from critics, there's a host of fans who are upset with the way it turned out.