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    Coursera - Introduction to Data Science (2013)

    Posted By: ParRus
    Coursera - Introduction to Data Science (2013)

    Coursera - Introduction to Data Science (2013)
    English | MP4 | 960 x 540 | AVC ~72.8 kbps | 30 fps
    AAC | 125 Kbps | 44.1 KHz | 2 channels | Subs: English (srt) | 14:00:31 | 3.7 GB
    Genre: eLearning Video / Software Engineering, Statistics and Data Analysis

    Commerce and research is being transformed by data-driven discovery and prediction. Skills required for data analytics at massive levels – scalable data management on and off the cloud, parallel algorithms, statistical modeling, and proficiency with a complex ecosystem of tools and platforms – span a variety of disciplines and are not easy to obtain through conventional curricula. Tour the basic techniques of data science, including both SQL and NoSQL solutions for massive data management (e.g., MapReduce and contemporaries), algorithms for data mining (e.g., clustering and association rule mining), and basic statistical modeling (e.g., linear and non-linear regression).
    Categories:
    Information, Tech & Design
    Computer Science: Systems & Security
    Computer Science: Software Engineering
    Statistics and Data Analysis

    Part 0: Introduction

    Examples, data science articulated, history and context, technology landscape

    Part 1: Data Manipulation, at Scale

    Databases and the relational algebra
    Parallel databases, parallel query processing, in-database analytics
    MapReduce, Hadoop, relationship to databases, algorithms, extensions, languages
    Key-value stores and NoSQL; tradeoffs of SQL and NoSQL
    Entity resolution, record linkage, data cleaning

    Part 2: Analytics

    Basic statistical modeling, experiment design, introduction to machine learning, overfitting
    Supervised learning: overview, simple nearest neighbor, decision trees/forests, regression
    Unsupervised learning: k-means, multi-dimensional scaling
    Graph Analytics: PageRank, community detection, recursive queries, iterative processing
    Text Analytics: latent semantic analysis
    Collaborative Filtering: slope-one

    Part 3: Communicating Results

    Visualization, data products, visual data analytics
    Provenance, privacy, ethics, governance

    Part 4: Guest Lectures

    Guest Lectures: AMPLab, Datameer, SciDB, more


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    Coursera - Introduction to Data Science (2013)

    Coursera - Introduction to Data Science (2013)

    Coursera - Introduction to Data Science (2013)

    Coursera - Introduction to Data Science (2013)

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    Coursera - Introduction to Data Science (2013)