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Jiaqi (Karen) Fang

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A Simple Autocorrect System

Have you wondered how autocorrect work when we misspelled a word on our smartphone or writing an email? In this post, I will go over two…

Sep 8, 2020

A Simple Autocorrect System

Sep 8, 2020

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Parts-of-Speech (POS) and Viterbi Algorithm

Language is built on gramma. The parts of speech are important because they show us how the words relate to each other. Knowing whether a…

Oct 4, 2020

image from Natural Language Processing with Probabilistic Models on Coursera

Oct 4, 2020

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Sentiment Analysis with Logistic Regression (Part 1)

Sentiment analysis is extremely useful in current days as it allows us to gain an overview of the wider opinion behind certain topics. For…

Dec 22, 2020

Sentiment Analysis with Logistic Regression (Part 1)

Dec 22, 2020

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Word Embedding and Vector Space Models

Vector space models capture semantic meaning and relationships between words. In this post, I’m going to talk about how to create word…

Jun 13, 2021

Word Embedding and Vector Space Models

Jun 13, 2021

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Sentiment Analysis with Naïve Bayes

In Sentiment Analysis with Logistic Regression (Part 1), we talk about the overall approach on how to do sentiment analysis with Logistic…

Dec 30, 2020

Sentiment Analysis with Naïve Bayes

Dec 30, 2020

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Sentiment Analysis with Logistic Regression (Part 2)

In Sentiment Analysis with Logistic Regression (Part 1), we talk about the overall approach on how to do sentiment analysis with Logistic…

Dec 23, 2020

Sentiment Analysis with Logistic Regression (Part 2)

Dec 23, 2020

Jiaqi (Karen) Fang

Jiaqi (Karen) Fang

Machine learning data scientist, blogger and course facilitator who help organization to unpack the value of data in business

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