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Let's Understand Ten Machine Learning Algorithms

Ten Machine Learning Algorithms to Learn Machine Learning Practitioners have different personalities. While some of them are “I am an expert in X and X can train on any type of data”, where X = some algorithm, some others are “Right tool for the right job people”. A lot of them also subscribe to “Jack of all trades. Master of one” strategy, where they have one area of deep expertise and know slightly about different fields of Machine Learning. That said, no one can deny the fact that as practicing Data Scientists, we will have to know basics of some common machine learning algorithms, which would help us engage with a new-domain problem we come across. This is a whirlwind tour of common machine learning algorithms and quick resources about them which can help you get started on them. 1. Principal Component Analysis(PCA)/SVD PCA is an unsupervised method to understand global properties of a dataset consisting of vectors. Covariance Matrix of data points is analyzed here to un...
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gRPC with Java : Build Fast & Scalable Modern API & Microservices using Protocol Buffers

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What is Big Data ?

What is Big Data ? It is now time to answer an important question – What is Big Data? Big data, as defined by Wikipedia, is this: “Big data is a broad term for  data sets  so large or complex that traditional  data processing  applications are inadequate. Challenges include  analysis , capture,  data curation , search,  sharing ,  storage , transfer ,  visualization ,  querying  and  information privacy . The term often refers simply to the use of  predictive analytics  or certain other advanced methods to extract value from data, and seldom to a particular size of data set.” In simple terms, Big Data is data that has the 3 characteristics that we mentioned in the last section – • It is big – typically in terabytes or even petabytes • It is varied – it could be a traditional database, it could be video data, log data, text data or even voice data • It keeps increasing as new data keeps flowing in This kin...
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