Tech Skills

Data Analytics & Business Intelligence

Excel, SQL, Power BI, Tableau — turn raw data into business decisions

16,818
lessons
Skills in this topic
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Data Literacy
beginner
Write SELECT queries with JOIN and GROUP BY
Excel & Spreadsheets
beginner
Build a dynamic dashboard with pivot tables and slicers
SQL Analytics
intermediate
Write window functions (ROW_NUMBER, LAG, LEAD)
BI Tools
intermediate
Build an interactive dashboard from a SQL source
Python for Data
intermediate
Clean and transform a messy dataset with pandas
Data Storytelling
intermediate
Build a stakeholder dashboard with a narrative structure
ML for Analytics
advanced
Build a churn prediction model
All Reads (7,348) Articles (3020)Blog Posts (3423)Tutorials (370)Research Papers (39)News (496)
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 5d ago
Towards Inclusive Mobility Modeling: Characterizing and Evaluating Elderly Trajectory Patterns in Urban Systems
arXiv:2606.31207v1 Announce Type: new Abstract: The rapid advance of smart cities increasingly depends on trajectory data mining, yet underrepresented demograph
The Download: metric weaknesses and AI elephant warnings
MIT Technology Review 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 6d ago
The Download: metric weaknesses and AI elephant warnings
This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. The inevitable weaknes
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1w ago
The Remittance Blueprint: Data-driven Intelligence for Sri Lanka
arXiv:2606.28190v1 Announce Type: cross Abstract: This study analyzes Sri Lankan migration and remittances over 32 years (1994-2025). Using a 384-month harmoniz
Reddit r/MachineLearning 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1w ago
Double-Blind submission in single-blind tracks [D]
Hi everyone. First-time reviewer for data mining venues here. For the applied tracks in ICDM and KDD, the CFP states submissions should be single-blind, showing
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1w ago
Computational Analysis of Heart Rate Variability in Healthy Adults
arXiv:2606.26816v1 Announce Type: new Abstract: Heart Rate Variability (HRV) analysis is a key indicator of cardiac physiological state and aids in disease diag
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1w ago
Entity Resolution via Batched Oracle Queries
arXiv:2606.24407v1 Announce Type: cross Abstract: We consider an oracle that processes a limited batch of records at a time and clusters those that refer to the
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1w ago
Visualizing "We the People": Bridging the Perception Gap through Pluralistic Data Storytelling
arXiv:2606.24635v1 Announce Type: cross Abstract: Traditional visual data storytelling relies on binary graphics that depict two simplified groups in conflict.
Reddit r/MachineLearning 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago
TSAuditor: A time-series auditing framework [P]
This happened a few months ago when I was working on an analysis project that dealt with time-series data. The dataset was large (10 years of data). I was using
The inevitable weakness of metrics
MIT Technology Review 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2w ago
The inevitable weakness of metrics
There are plenty of useful things a metric can reveal. There are even more it can obscure or corrupt. It took me well over a decade of tracking my own life in e
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 2w ago
DataMagic: Transforming Tabular Data into Data Insight Video
arXiv:2606.20388v1 Announce Type: cross Abstract: Data videos integrate dynamic charts, voice narration, and synchronized animations to communicate data insight
MarkTechPost 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 3w ago
A Coding Hands-On on FineWeb for Streaming, Filtering, Deduplication, Tokenization, and Large-Scale Web Corpus Analytics
In this tutorial, we explore the FineWeb dataset through an advanced hands-on workflow. We stream a manageable sample of the dataset without downloading the ful
MIT Technology Review 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 3w ago
Inside soccer’s data renaissance
Imagine tuning in to the opening kickoff of a World Cup match and seeing a player intentionally send the ball all the way down the pitch and right out of bounds
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 3w ago
A Survey on Semantic Modeling for Building Energy Management
arXiv:2404.11716v2 Announce Type: replace Abstract: Building Energy Management (BEM) is central to reducing energy use and CO2 emissions in the building sector.
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 3w ago
Can Data Work be Reparative?
arXiv:2606.09408v1 Announce Type: cross Abstract: We present an ethnographic study of an alternative approach to data work, developed by a civic-tech initiative
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 3w ago
ArtiFact: A Large-Scale Multi-Modal Cultural Heritage Dataset
arXiv:2606.09648v1 Announce Type: cross Abstract: Multi-modal data management has emerged as a central research topic in the database community, spanning data i
Reddit r/MachineLearning 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 4w ago
Using FC26 to simulate the world cup ? [D]
maybe this should be asked in the Fc26 game subreddit but not sure. Anyway I just saw a video of someone predicting the winner of the world cup using the simula
MIT Technology Review 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago
How virtual power plants could provide energy for data centers
Would you take a payment to ramp down your electricity use? Would it change anything if you were doing so to help power a local data center? Google just signed
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Tracking Urban Atmospheric Pollutants using Sentinel-5P Satellite Data
arXiv:2606.02592v1 Announce Type: cross Abstract: Urban nitrogen dioxide ($NO_2$) is a key indicator of combustion-related air pollution and exhibits strong spa
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Improving Hospital Process Management through Process Mining: A Case Study on COVID-19 Clinical Pathways
arXiv:2606.00041v1 Announce Type: cross Abstract: This study analyzes COVID-19 care pathways using the COVID Data for Shared Learning dataset. We build a transp
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
When Jokes Cross the Line: Analyzing Regular Humor and Dark Humor in YouTube Shorts
arXiv:2606.00046v1 Announce Type: cross Abstract: Video platforms such as YouTube have reshaped how users engage with entertainment and information, emphasizing
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Beyond String Matching: Semantic Evaluation of PDF Table Extraction
arXiv:2603.18652v2 Announce Type: replace-cross Abstract: Reliably extracting tables from PDFs is essential for large-scale scientific data mining and knowledge
Reddit r/MachineLearning 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago
Have you ever been pressured to "torture the data" to eke out a positive result, in industry? [D]
Without revealing too much information, what were the circumstances? submitted by /u/XTXinverseXTY [link] [comme
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
SmartIterator: Visual Analytics Workflows for Supervising Unsupervised Data Grouping
arXiv:2605.28219v1 Announce Type: cross Abstract: Unsupervised learning methods -- topic modeling, partition-based and density-based clustering -- produce data
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
LiDDA: Data Driven Attribution at LinkedIn
arXiv:2505.09861v3 Announce Type: replace-cross Abstract: Data Driven Attribution, which assigns conversion credits to marketing interactions based on causal pa
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Implementation of Big Data Analytics for Diabetes Management: Needs Assessment in the Rwanda Healthcare System
arXiv:2605.26786v1 Announce Type: cross Abstract: Diabetes is a chronic metabolic disease that can lead to serious health problems if not diagnosed and managed
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Beyond the Data Mesh Illusion: Designing Modern AI-augmented Lakehouses to Bridge the Gap Between Theory and Practice
arXiv:2605.27131v1 Announce Type: cross Abstract: Enterprise data platforms face an enduring tension between domain self-service and holistic governance. The da
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
ATWL: A Formal Language for Representing, Comparing, and Reusing Visual Analytics Workflows
arXiv:2605.25489v1 Announce Type: new Abstract: Visual analytics (VA) workflows are inherently complex, involving data transformation, feature engineering, visu
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
From Accounting to Coordination: A Virtual Water-Aware Electricity-Computation-Water Nexus Framework for Data Center Dispatch
arXiv:2605.25854v1 Announce Type: new Abstract: The expansion of data centers (DCs) drives a sustained increase in electricity demand and associated water withd
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
MUSEKG: A Knowledge Graph Over Museum Collections
arXiv:2511.16014v2 Announce Type: replace Abstract: Digitisation in the cultural heritage sector has produced large but fragmented repositories of museum collec
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Evaluation of Pipelines for Data Integration into Knowledge Graphs
arXiv:2605.22304v1 Announce Type: new Abstract: Integrating new data into knowledge graphs (KG) typically involves different tasks that are executed within work
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Automated Big Data Quality Assessment using Knowledge Graph Embeddings
arXiv:2605.18833v1 Announce Type: cross Abstract: Automated data quality assessment is crucial for managing big data, but existing solutions face challenges in
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 1mo ago
Sufficient Explanations in Databases and their Connections to Database Repairs
arXiv:2511.15623v2 Announce Type: replace-cross Abstract: We investigate the notion of sufficient explanation, and a sufficiency-degree as attribution score for
Building realistic electric transmission grid dataset at scale: a pipeline from open dataset
Microsoft Research 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 1mo ago
Building realistic electric transmission grid dataset at scale: a pipeline from open dataset
Microsoft Research is excited to release an open dataset of approximate transmission topology of the U.S. power grid derived from publicly available data. The a
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 2mo ago
DATAREEL: Automated Data-Driven Video Story Generation with Animations
arXiv:2604.25220v1 Announce Type: new Abstract: Data videos are a powerful medium for visual data based storytelling, combining animated, chart-centric visualiz
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 2mo ago
From Static to Interactive: Authoring Interactive Visualizations via Natural Language
arXiv:2601.17736v2 Announce Type: replace-cross Abstract: Interactivity is crucial for effective data visualizations. However, it is often challenging to implem
MIT Technology Review 📊 Data Analytics & Business Intelligence ⚡ AI Lesson 2mo ago
Rebuilding the data stack for AI
Artificial intelligence may be dominating boardroom agendas, but many enterprises are discovering that the biggest obstacle to meaningful adoption is the state
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 2mo ago
An Interdisciplinary and Cross-Task Review on Missing Data Imputation
arXiv:2511.01196v3 Announce Type: replace-cross Abstract: Missing data is a fundamental challenge in data science, significantly hindering analysis and decision
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 2mo ago
Active Data
arXiv:2604.21044v1 Announce Type: new Abstract: In some complex domains, certain problem-specific decompositions can provide advantages over monolithic designs
ArXiv cs.AI 📊 Data Analytics & Business Intelligence 📄 Paper ⚡ AI Lesson 2mo ago
Latent patterns of urban mixing in mobility analysis across five global cities
arXiv:2604.12202v1 Announce Type: new Abstract: This study leverages large-scale travel surveys for over 200,000 residents across Boston, Chicago, Hong Kong, Lo