Lisa A. Chalaguine – Medium

Lisa A. Chalaguine

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Lisa A. Chalaguine
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Towards Data Science

NLP 101 ⅓ — Feature Engineering and Word Embeddings

A gentle introduction to the main concepts in Natural Language Processing

6 min readMay 31, 2021

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NLP 101 ⅓ — Feature Engineering and Word Embeddings

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Lisa A. Chalaguine
in
Towards Data Science

NLP 101 3/3 — Neural Architectures for NLP

Learn about traditional sequential neural network architectures and how transformers revolutionised NLP.

9 min readJan 6, 2022

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NLP 101 3/3 — Neural Architectures for NLP

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Lisa A. Chalaguine

Why Women in Tech should be more like Penny from the BBT

“Lisa, you should study computer science”, said my mother, an ex-programmer, to me many years ago. “Ew no — I don’t want to become like…

4 min readOct 25, 2021

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Why Women in Tech should be more like Penny from the BBT

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Lisa A. Chalaguine
in
Towards Data Science

University Degree vs Summer School vs Self-Learning: Data Science & Data Analytics

A comparison of different ways to upskill, from university degree to self-learning

6 min readMay 31, 2021

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University Degree vs Summer School vs Self-Learning: Data Science & Data Analytics

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Lisa A. Chalaguine
in
Towards Data Science

NLP 101 ⅔ — Linear Models for Text Classification

A gentle introduction to linear models for Natural Language Processing

10 min readMay 31, 2021

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NLP 101 ⅔ — Linear Models for Text Classification

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Lisa A. Chalaguine

Lukashenko’s dwindling business model

An English translation of a German SPIEGEL article explaining the Belarusian economic model

5 min readAug 16, 2020

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Lukashenko’s dwindling business model

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Lisa A. Chalaguine
in
Towards Data Science

No Fear of Machine Learning — classify your textual data in less than 10 lines of code

An introduction to machine learning for textual data

9 min readAug 3, 2020

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No Fear of Machine Learning — classify your textual data in less than 10 lines of code

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Lisa A. Chalaguine
in
Towards Data Science

Getting started with text analysis in Python

A pragmatic step-by-step tutorial for analysts who are stuck with Excel for text analysis

7 min readJul 13, 2020

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Getting started with text analysis in Python

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Lisa A. Chalaguine
in
Towards Data Science

How to get started with Data Analysis and Data Science in Python and R — a pragmatic approach

Often people get frustrated when using a software for data analysis which is not particularly suitable for a given task but nevertheless…

6 min readJun 29, 2020

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How to get started with Data Analysis and Data Science in Python and R — a pragmatic approach

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Lisa A. Chalaguine

Lisa A. Chalaguine

PhD in Computer Science from UCL and currently working as a freelance Data Scientist , Educator and Academic Writer. LinkedIn: lisanka93

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