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How to approach AutoML as a data scientist

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In the past five years, one trend that has made AI more accessible and acted as the driving force behind several companies is automated machine learning (AutoML). Many companies such as H2O.ai, DataRobot, Google, and SparkCognition have created tools that automate the process of training machine learning models. All the user has to do is upload the data, select a few configuration options, and then the AutoML tool automatically tries and tests different machine learning models and hyperparameter combinations and comes up with the best models. Does this mean that we no longer need to hire data scientists? In fact, AutoML makes the jobs of data scientists just a little easier by automating a small part of the data science workflow.


MIT neural network knows when it can be trusted

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Deep learning neural networks are artificial intelligence systems that are being used for increasingly important decisions. Deep learning neural networks are used for tasks as varied as autonomous driving to diagnosing medical conditions. This type of network excels at recognizing patterns in large and complex datasets to help with decision-making. One big challenge is determining if the neural network is correct. Researchers at MIT and Harvard University have developed a quick way for a neural network to churn through data and provide a prediction along with the neural network's confidence level in its answer.


5 Ways to Deal with the Lack of Data in Machine Learning - KDnuggets

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In many projects I carried out, companies, despite having fantastic AI business ideas, display a tendency to slowly become frustrated when they realize that they do not have enough data… However, solutions do exist! The purpose of this article is to briefly introduce you to some of them (the ones that are proven effective in my practice) rather than to list all existing solutions. The problem of data scarcity is very important since data are at the core of any AI project. The size of a dataset is often responsible for poor performances in ML projects. Most of the time, data related issues are the main reason why great AI projects cannot be accomplished.


Spectroscopy and Chemometrics News Weekly #47, 2020

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NIR Calibration-Model Services Spectroscopy and Chemometrics News Weekly 46, 2020 NIRS NIR Spectroscopy MachineLearning Spectrometer Spectrometric Analytical Chemistry foodindustry Analysis Lab Laboratories Laboratory Software IoT Sensors QA QC Testing Quality LINK Get the Spectroscopy and Chemometrics News Weekly in real time on Twitter @ CalibModel and follow us. Near-Infrared Spectroscopy (NIRS) "Near infrared absorption spectroscopy for the quantification of unsulfated alcohol in sodium lauryl ether sulfate" LINK "Estimation of Organic Carbon in Anthropogenic Soil by VIS-NIR Spectroscopy: Effect of Variable Selection" LINK "Near infrared spectroscopy (NIRS) based high-throughput online assay for key cell wall features that determine sugarcane bagasse digestibility") LINK "Authentication of barley-finished beef using visible and near infrared spectroscopy (Vis-NIRS) and different discrimination approaches" LINK "Energetic Distribution of States in Irradiated Low-Density ...


Road Map for Choosing Between Statistical Modeling and Machine Learning

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When we raise money it's AI, when we hire it's machine learning, and when we do the work it's logistic regression. Machine learning (ML) may be distinguished from statistical models (SM) using any of three considerations: Uncertainty: SMs explicitly take uncertainty into account by specifying a probabilistic model for the data. Structural: SMs typically start by assuming additivity of predictor effects when specifying the model. Empirical: ML is more empirical including allowance for high-order interactions that are not pre-specified, whereas SMs have identified parameters of special interest. There is a growing number of hybrid methods combining characteristics of traditional SMs and ML, especially in the Bayesian world.


4 ways Data Scientists fool us

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The idea of analyzing data for decision making has been around for many years, but the popularity of data science has exploded along with the FAANG companies' growth in recent years. No matter your job title, experience level, or industry, I am confident that you will encounter solutions or products that are highly'data-driven' or powered by Artificial Intelligenceᵗᵐ. Here are the Top 4 methods used by data scientists to fool others. As a Machine-Learning researcher and practitioner, I have made these'mistakes' myself in the past, sometimes even unknowingly! "Our model achieves an accuracy of 98.9%"


3 Approaches to Machine Learning and How to Choose One

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'Information is not knowledge', Albert Einstein once said. Information gives us knowledge only when yielded meaningfully. Earlier, organizations employed people to study available information and organize it to get insightful information. Now, after years of advancement, we have finally come to an age where the machine is more than capable of accessing, analyzing, and finally predicting the future, without any human intervention. Machine learning, a subset of artificial intelligence, helps learn real-time and historical data to predict the next outcome.


The State of the Art in Implementing Machine Learning for Mobile Apps

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Mobile applications based on machine learning are reshaping and affecting many aspects of our lives. Implementing machine learning on mobile devices faces various challenges, including computational power, energy, latency, low memory, and privacy risks. In this article, we investigate the current state of implementing machine learning for mobile applications, providing an overview of five architectures commonly used for this purpose and the ways in which they address the given challenges. We also discuss their pros and cons, providing recommendations for each architecture. Additionally, we review recent studies, popular toolkits, cloud services, and platforms supporting machine learning as a service.


Credit Card Fraud Detection

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Fraud detection is the most important step for a risk management process to prevent a recurrence. High volumes of fraud can be damaging revenue and reputation. Fortunately, it is possible to deal with fraud before it happens. Therefore, I would like to investigate the performance of the machine learning algorithms on a credit card fraud data set. The dataset contains transactions made by credit cards in September 2013 by European cardholders.


ELI5

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ELI5 is a python package that is used to inspect ML classifiers and explain their predictions. It is popularly used to debug algorithms.