1. Различия между SQL, NoSQL и NewSQL

    Many embedded applications require a database of sorts, but the type can vary widely from ISAM (Indexed Sequential Access Method) to SQL (structure query language). While SQL is readily available on most platforms these days, there are other alternatives—including NoSQL and NewSQL—that have arisen to address “big data,” as well...
  2. BigData взгляд для CEO

    Big data allows marketing and production strategists to see where their efforts are succeeding and where they need some work. With big data analytics, every move you make for your company can be backed by data and analytics. While every business venture involves some level of risk, with big data, that...
  3. Гид по SQL

    SQL is one of the core skills of a data engineer and data scientist. This mini-tutorial explains the four fundamental SQL functions: Create, Read, Update, and Delete using a fun example of movie quotes database. Introduction Maybe it is hard to believe, but SQL is used everywhere around us. Every...
  4. Глубинное обучение в бизнесе

    We are witnessing a historic moment for technology advancement. Today we can pull together the best hardware, affordable infrastructure and vast amounts of data to fundamentally transform the way we conduct business. The promise of artificial intelligence is ubiquitous and often portrayed in Hollywood as a calculating robo-nemesis, disguised as...
  5. C чего начать глубинное обучение?

    Ресурсы по глубинному обучению. Как и с чего начать изучение глубинного обучения? Due to the recent achievements of artificial neural networks across many different tasks (such as face recognition, object detection and Go), deep learning has become extremely popular. This post aims to be a starting point for those interested...
  6. Применение статистического моделирования: 24 метода

    1. Spatial Models Spatial dependency is the co-variation of properties within geographic space: characteristics at proximal locations appear to be correlated, either positively or negatively. Spatial dependency leads to the spatial auto-correlation problem in statistics since, like temporal auto-correlation, this violates standard statistical techniques that assume independence among observations 2....

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