IBM Journey to AI blog

DECEMBER 20, 2023

Each type and sub-type of ML algorithm has unique benefits and capabilities that teams can leverage for different tasks. Instead of using explicit instructions for performance optimization, ML models rely on algorithms and statistical models that deploy tasks based on data patterns and inferences. What is machine learning?

Machine Learning 92

Machine Learning Machine Learning Supervised Learning Clustering 92

Pickl AI

NOVEMBER 4, 2024

Mathematical Foundations In addition to programming concepts, a solid grasp of basic mathematical principles is essential for success in Data Science. Mathematics is critical in Data Analysis and algorithm development, allowing you to derive meaningful insights from data.

Data Science 52

Data Science Python Machine Learning Machine Learning 52

Dataconomy

JUNE 29, 2023

Python machine learning packages have emerged as the go-to choice for implementing and working with machine learning algorithms. These libraries, with their rich functionalities and comprehensive toolsets, have become the backbone of data science and machine learning practices. Why do you need Python machine learning packages?

Machine Learning 113

Machine Learning Machine Learning Deep Learning Deep Learning 113

Dataconomy

MAY 6, 2025

This approach makes it easier to visualize data and reduces the computational load on machine learning algorithms. Purpose of principal component analysis (PCA) Understanding the purpose behind PCA is crucial for its effective application in data processing.

Exploratory Data Analysis 91

Exploratory Data Analysis Machine Learning Machine Learning Data Scientist 91

Pickl AI

JULY 17, 2023

Machine Learning is a subset of artificial intelligence (AI) that focuses on developing models and algorithms that train the machine to think and work like a human. It entails developing computer programs that can improve themselves on their own based on expertise or data. What is Unsupervised Machine Learning?

Machine Learning 52

Machine Learning Machine Learning K-nearest Neighbors Clustering 52

DataRobot

DECEMBER 20, 2021

it’s possible to build a robust image recognition algorithm with high accuracy. Who Can Benefit from the Visual Data? With Image Augmentation , you can create new training images from your dataset by randomly transforming existing images, thereby increasing the size of the training data via augmentation. Multimodal Clustering.

Clustering 97

Clustering Deep Learning Deep Learning Exploratory Data Analysis 97

Towards AI

APRIL 19, 2024

An entire statistical analysis of those entities in the dataset should be carried out. Finally, specific algorithms should run on top of that analysis. LLMs are broadly incapable of solving such multifaceted tasks, contrary to most text analysis tools, which can seamlessly solve all of the mentioned tasks.

Analytics 104

Analytics Analytics Data Analysis Data Analysis 104

Dataconomy

JULY 28, 2023

In the digital age, the abundance of textual information available on the internet, particularly on platforms like Twitter, blogs, and e-commerce websites, has led to an exponential growth in unstructured data. Text data is often unstructured, making it challenging to directly apply machine learning algorithms for sentiment analysis.

Power BI 91

Power BI Data Preparation Exploratory Data Analysis Machine Learning 91

Pickl AI

AUGUST 29, 2023

Data Collection: Based on the question or problem identified, you need to collect data that represents the problem that you are studying. Exploratory Data Analysis: You need to examine the data for understanding the distribution, patterns, outliers and relationships between variables.

Data Scientist 52

Data Scientist Clustering Data Analysis Data Analysis 52

Pickl AI

MAY 30, 2024

You will collect and clean data from multiple sources, ensuring it is suitable for analysis. You will perform Exploratory Data Analysis to uncover patterns and insights hidden within the data. Data Integration Data integration combines data from different sources into a single dataset.

Data Analysis 52

Data Analysis Data Analysis Data Science Exploratory Data Analysis 52

Pickl AI

AUGUST 27, 2024

Machine Learning Machine Learning is a critical component of modern Data Analysis, and Python has a robust set of libraries to support this: Scikit-learn This library helps execute Machine Learning models, automating the process of generating insights from large volumes of data.

Data Analysis 52

Data Analysis Data Analysis Python Data Analyst 52

ODSC - Open Data Science

OCTOBER 18, 2023

The process begins with a careful observation of customer data and an assessment of whether there are naturally formed clusters in the data. It continues with the selection of a clustering algorithm and the fine-tuning of a model to create clusters.

Machine Learning 52

Machine Learning Machine Learning Clustering Data Science 52

Pickl AI

JULY 12, 2024

Jupyter notebooks are widely used in AI for prototyping, data visualisation, and collaborative work. Their interactive nature makes them suitable for experimenting with AI algorithms and analysing data. Importance of Data in AI Quality data is the lifeblood of AI models, directly influencing their performance and reliability.

Artificial Intelligence 52

Artificial Intelligence Artificial Intelligence Python Natural Language Processing 52

Mlearning.ai

MAY 23, 2023

Blind 75 LeetCode Questions - LeetCode Discuss Data Manipulation and Analysis Proficiency in working with data is crucial. This includes skills in data cleaning, preprocessing, transformation, and exploratory data analysis (EDA).

Data Science 52

Data Science Data Scientist Machine Learning Machine Learning 52

Pickl AI

FEBRUARY 12, 2024

Technical Proficiency Data Science interviews typically evaluate candidates on a myriad of technical skills spanning programming languages, statistical analysis, Machine Learning algorithms, and data manipulation techniques. Differentiate between supervised and unsupervised learning algorithms.

Data Science 52

Data Science Cross Validation Machine Learning Machine Learning 52

Pickl AI

JULY 18, 2023

By transitioning from computer science to data science, you can tap into a broader range of job opportunities and potentially increase your earning potential. Leveraging existing skills: Computer science provides a strong foundation in programming, algorithms, and problem-solving, which are highly valuable in data science.

Computer Science 52

Computer Science Computer Science Data Science Machine Learning 52

Pickl AI

OCTOBER 14, 2024

Exploratory Data Analysis (EDA) Exploratory Data Analysis (EDA) is an approach to analyse datasets to uncover patterns, anomalies, or relationships. The primary purpose of EDA is to explore the data without any preconceived notions or hypotheses.

Data Analysis 52

Data Analysis Data Analysis EDA Data Mining 52

Becoming Human

MAY 15, 2023

There is a position called Data Analyst whose work is to analyze the historical data, and from that, they will derive some KPI s (Key Performance Indicators) for making any further calls. For Data Analysis you can focus on such topics as Feature Engineering , Data Wrangling , and EDA which is also known as Exploratory Data Analysis.

Data Science 75

Data Science Machine Learning Machine Learning Database 75

Ocean Protocol

SEPTEMBER 9, 2024

F1 :: 2024 Strategy Analysis Poster ‘The Formula 1 Racing Challenge’ challenges participants to analyze race strategies during the 2024 season. They will work with lap-by-lap data to assess how pit stop timing, tire selection, and stint management influence race performance.

EDA 45

EDA Exploratory Data Analysis Hypothesis Testing Data Science 45

Pickl AI

JULY 10, 2023

The programming language can handle Big Data and perform effective data analysis and statistical modelling. R allows you to conduct statistical analysis and offers capabilities of statistical and graphical representation. How is R Used in Data Science?

Data Science 52

Data Science Data Scientist Machine Learning Machine Learning 52

Pickl AI

SEPTEMBER 12, 2024

Basic Data Science Terms Familiarity with key concepts also fosters confidence when presenting findings to stakeholders. Below is an alphabetical list of essential Data Science terms that every Data Analyst should know. Anomaly Detection: Identifying unusual patterns or outliers in data that do not conform to expected behaviour.

Data Analyst 52

Data Analyst Data Science Machine Learning Machine Learning 52

Pickl AI

SEPTEMBER 30, 2024

Several key concepts and terms are fundamental to grasping how MDS works: Distance or Dissimilarity Matrix At the core of MDS lies a matrix that quantifies the distances between each pair of data points. This matrix serves as the MDS algorithm’s input, guiding the points’ placement in the reduced space.

Data Analysis 52

Data Analysis Data Analysis Python Algorithm 52

Pickl AI

NOVEMBER 13, 2024

Machine Learning is a subset of Artificial Intelligence (AI) that focuses on developing algorithms that allow computers to learn from and make predictions based on data. Key Features No labelled data is required; the model identifies patterns or structures. Often used for exploratory Data Analysis.

Machine Learning 52

Machine Learning Machine Learning Supervised Learning Natural Language Processing 52

Pickl AI

APRIL 26, 2024

I would perform exploratory data analysis to understand the distribution of customer transactions and identify potential segments. Then, I would use clustering techniques such as k-means or hierarchical clustering to group customers based on similarities in their purchasing behaviour. What approach would you take?

Data Analyst 52

Data Analyst Data Analysis Data Analysis Machine Learning 52

Pickl AI

JULY 25, 2023

Collaborating with data scientists, to ensure optimal model performance in real-world applications. With expertise in Python, machine learning algorithms, and cloud platforms, machine learning engineers optimize models for efficiency, scalability, and maintenance.

Data Engineering 52

Data Engineering Data Engineering Data Engineering Data Engineer 52

Pickl AI

APRIL 3, 2025

Exploratory Data Analysis (EDA): Using statistical summaries and initial visualisations (yes, visualisation plays a role within analysis!) to understand the data’s main characteristics, distributions, and relationships. Think of it as preparing your ingredients before cooking. This helps formulate hypotheses.

Data Analysis 52

Data Analysis Data Analysis Data Visualization EDA 52

Pickl AI

JULY 20, 2023

Predictive Analytics Projects: Predictive analytics involves using historical data to predict future events or outcomes. Techniques like regression analysis, time series forecasting, and machine learning algorithms are used to predict customer behavior, sales trends, equipment failure, and more.

Analytics 40

Analytics Analytics Big Data Big Data 40

DagsHub

SEPTEMBER 16, 2024

By identifying these details, developers can adjust the learning rate, activation functions, or optimization algorithms for the model. Yellowbrick offers a variety of visualizers for different machine-learning tasks, including classification, regression, clustering, and model selection.

Machine Learning 52

Machine Learning Machine Learning ML ML 52

DrivenData Labs

DECEMBER 7, 2023

Solvers submitted a wide range of methodologies to this end, including using open-source and third party LLMs (GPT, LLaMA), clustering (DBSCAN, K-Means), dimensionality reduction (PCA), topic modeling (LDA, BERT), sentence transformers, semantic search, named entity recognition, and more. and DistilBERT. What motivated you to participate? :

Natural Language Processing 130

Natural Language Processing Clustering Data Science Data Analysis 130