Archives: 2022 | DataScienceTribe

2022

08

06

Best tips for data scientists, most common option setup in python pandas

The most commonly used data table tool for data scientists is pandas; through pandas tables, tables (dataframes) and ana

2022-08-06 data science

pandas

07

28

StagingBucket already exists error during cdk Bootstrap

During my practice of fllowing the AWS Cloud Development Kit (AWS CDK) script that automatically provisions containerima

2022-07-28 stack overflow

aws

17

Reveal secrets of early Universe, three questions to understand the James Webb telescope

1. Why does the Webb Telescope fly so far?The Webb telescope has been launched into space 1.5 million kilometers from E

2022-07-17 physics

cosmology

16

A great columnTransformer example to preprocess data for online article SOV prediction

ColumnTransformer is one of the most useful data transforming tools for data science projects. Here we show a complete e

2022-07-16 data science

transformer

05

An simple but useful example of online calculator using javascript

code linkgithub link demo

2022-07-05 data science

scripts

02

hyperparameter tuning using Optuna with RandomForestClassifier Example (Python code)

For some popular machine learning algorithms, how to set the hyper parameters could affect machine learning algorithm pe

2022-07-02 data science

hyperparameter tuning

06

22

How to insert images in DataBricks notebook

Following steps show how to upload images to databricks filestore, and insert that path in the notebook cell. upload the

2022-06-22 data science

visualization databricks

05

15

How to plot mulitiple subplots of barplots using seaborn

Sometimes we want to plot multiple barplots in subplots, this examples shows a nice way to do it. load sample dataimport

2022-05-15 data science

visualization seaborn

04

10

How to use SentenceTransformer, a powerful and simple text embedding method based on transformer methods

SentenceTransfomer is a Python framework developed based on Sentence-BERT that can generate high-quality embedding vecto

2022-04-10 machine learning

transformer BERT SentenceTransfomer embedding

03

20

What is Web3? Its relationship with Web1, Web2 and metaverse

The Internet has so far been in two phases: Web 1.0 and Web 2.0. The next phase, naturally, is Web 3.0 (Web3 for short).

2022-03-20 Metaverse

Web3

19

Good use of regular expression, remove spaces between punctuation and words, normalize texts automatically

Regular expression (shortened as regex) is very powerful way to improve efficiency and change formats for us.Here are ex

2022-03-19 data science

python regex

13

Ten important Python libraries that Data Scientist must know

Good libraries are like useful toolbox, and learning these libraries can make you more productive, whether you’re a novi

2022-03-13 data science

python