Data Science

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Applications for Machine Learning in Subscription Billing ?
6 Design principles for Artificial Intelligence in Digital Business ?
a) Anticipate the future b)Detect the invisible c)Elevate the physical d)Manage risk
Why you should use Python for AI and Machine Learning?
1)Simple code structure 2)APIs and Libraries 3)Flexible coding 4)Developer support
Sequence Model- Machine Learning Glossary?
A model whose inputs have a sequential dependence. For example, predicting the next video watched from a sequence of previously watched videos.
Session (TF.Session) - Machine Learning Glossary?
An object that encapsulates the state of the TensorFlow runtime and runs all or part of a graph. When using the low-level TensorFlow APIs, you instantiate and manage one or more tf.session objects directly. When using the Estimators API, Estimators instantiate session objects for you.
Sigmoid Function - Machine Learning Glossary?
A function that maps logistic or multinomial regression output (log odds) to probabilities, returning a value between 0 and 1. The sigmoid function has the following formula: y=11+e−σ where σ in logistic regression problems is simply: σ=b+w1x1+w2x2+…wnxn In other words, the sigmoid function converts σ into a probability between 0 and 1. In some neural networks, the sigmoid function acts as the activation function.
Similarity Measure - Machine Learning Glossary?
In clustering algorithms, the metric used to determine how alike (how similar) any two examples are.
Artificial Intelligence in Logistics
Artificial intelligence has started to impact the logistics industry, along with the supply chain. We are seeing innovations such as smart roads and autonomous vehicles. The primary purpose of many AI implementations in the logistics industry is to automate time-consuming actions and save money. Join this Webinar on When: Sunday, Oct 18th 2020 Time: 10:00 AM to 11:00 AM (IST)
10 Examples of Machine Learning Used In Customer Experience?
1)Disney 2)Progressive 3)Burbey 4)American Express 5)Netflix 6)North Face 7)BMW 8)Yelp 9)HubSpot 10)JP Morgan Chase
Weight - Machine Learning Glossary?
A coefficient for a feature in a linear model, or an edge in a deep network. The goal of training a linear model is to determine the ideal weight for each feature. If a weight is 0, then its corresponding feature does not contribute to the model.
Weighted Alternating Least Square(WALS) - Machine Learning Glossary?
An algorithm for minimizing the objective function during matrix factorization in recommendation systems, which allows a downweighting of the missing examples. WALS minimizes the weighted squared error between the original matrix and the reconstruction by alternating between fixing the row factorization and column factorization. Each of these optimizations can be solved by least squares convex optimization. For details, see the Recommendation Systems course.
DataFrame - Machine Learning Glossary?
A popular data type for representing datasets in pandas. A DataFrame is analogous to a table. Each column of the DataFrame has a name (a header), and each row is identified by a number.
Gradient-Machine Learning glossary
The vector of partial derivatives with respect to all of the independent variables. In machine learning, the gradient is the vector of partial derivatives of the model function. The gradient points in the direction of steepest ascent.
Graph-Machine Learning glossary
In TensorFlow, a computation specification. Nodes in the graph represent operations. Edges are directed and represent passing the result of an operation (a Tensor) as an operand to another operation. Use TensorBoard to visualize a graph.