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Data Science Guide:

Cross-industry standard process for data mining, known as CRISP-DM, is an open standard process model that describes common approaches used by data mining experts. It is the most widely-used analytics mode.

CRISP-DM breaks the process of data mining into six major phases:

Business Understanding
Data Understanding
Data Preparation
Modeling
Evaluation
Deployment

The sequence of the phases is not strict and moving back and forth between different phases as it is always required. ==>The objective is to share a real guide to master the science of data from 0 to hero:

  • Master Python for Data science

  • EDA

  • Modeling Machine learning Algorithms Using (Regression , Classification..)

  • NLP

  • Big Data Analytics tools(spark)

  • ......and many more

1- Data visualization

Data visualization is the graphical representation of information and data. By using visual elements like charts, graphs, and maps, data visualization tools provide an accessible way to see and understand trends, outliers, and patterns in data.

In the world of Big Data, data visualization tools and technologies are essential to analyze massive amounts of information and make data-driven decisions. Common general types of data visualization:

Charts
Tables
Graphs
Maps
Infographics
Dashboards

More specific examples of methods to visualize data:

Area Chart
Bar Chart
Box-and-whisker Plots
Bubble Cloud
Bullet Graph
Cartogram
Circle View
Dot Distribution Map
Gantt Chart
Heat Map
Highlight Table
Histogram
Matrix
Network
Polar Area
Radial Tree
Scatter Plot (2D or 3D)
Streamgraph
Text Tables
Timeline
Treemap
Wedge Stack Graph
Word Cloud
And any mix-and-match combination in a dashboard!

DeepSparkChaker's Projects

anomaly-behavior-detection icon anomaly-behavior-detection

Detecting a behavior anomaly The dataset below contains a location timeserie of a person living alone in their appartment. The data indicates in which location/room he was at which point in time. This data has been collected by sensors installed in the home. This person had a health incident in the night from 2019-09-18 to 2019-09-19, probably at 3:00 or 10:00 which shows in a drastic change in location behavior and resulted in the person going to hospital. By the sensor setup in the home, the location entrance and livingroom are really one single bigger room. Merge them. Explore the data and give an overview of key metrics (graphically and quantitatively) Can you say something about the living routines of the person? Propose one or more methods to detect the incident in "real time" by analyzing the location data. Real-time means, that while time passes more and more of the data gets "known" to your detection method. It can trigger as soon as the incident is detected, an action can be triggered. We are interested in understanding how you proceed in analyzing this case. Show your thought process What methods did you try and why What are their strength and weaknesses of the approaches. Are they robust and generalizable to other users? How do you test your code for correctness? We are looking forward to your propositions! PS: You are free to use other Python libraries as desired. Please return your Notebook as an answer.

booking_extra_baggage icon booking_extra_baggage

At eDreams ODIGEO we are always looking for ways to improve customer satisfaction. With this objective in mind, we would like to predict whether a new customer

data-preparation icon data-preparation

Data preparation is one of the most important and often time-consuming aspects of data mining.

data-science-competitions icon data-science-competitions

Goal of this repo is to provide the solutions of all Data Science Competitions(Kaggle, Data Hack, Machine Hack, Driven Data etc...).

fastapi-nlp icon fastapi-nlp

To showcase the features of building REST API's by FastAPI for Machine learning and Deep learning models

finetune-distilbert icon finetune-distilbert

Huggingface transformers: Finetuning DistilBERT on a toxic comment binary classification task.

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