Python (Computer program language) Data mining 23 Machine learning 21 Computer programs 19 Electronic spreadsheets 14 Microsoft Excel (Computer file) 14 Business 13 Development 12 Application software 10 Data processing 10 Computer programming 9 Artificial intelligence 8 Cloud computing 6 Scripting languages (Computer science) 6 Computer software 5 Open source software 5 Programming languages (Electronic computers) 5 R (Computer program language) 5 Application program interfaces (Computer software) 4 Data structures (Computer science) 4 Neural networks (Computer science) 4 Web site development 4 Big data 3 Database management 3 Electronic data processing 3 Information visualization 3 Natural language processing (Computer science) 3 Object-oriented programming (Computer science) 3 Object-oriented programming languages 3 Automatic data collection systems 2