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What are hyperparameters ? In simple terms, hyperparameters are a set of knobs you can tune before starting the learning process in machine learning. When set to a specific values, the model has a specific performance. When the hyperparameters are set to new values, the model gets new performance values. What is performance of a model? In any machine learning process, we want to optimize the objective-function: a fancy name for a function that evaluates model predictions v/s values provided during training....

Ready reference for MLS-C01 and SAP-C01: Amazon Kinesis Streams Compared No need to study and find out inputs and outputs supported by Kinesis Streams by digging into AWS Documentation Here is a ready to refer comparision of Kinesis streams available on AWS Score points in exam: Know the right sources and sinks that each stream supports Be cautious about tricky exam questions that state a wrong answer option involving kinesis streams Kinesis Video Streams - KVS Though the name is Kinesis Video Streams, it supports ingestion of any kind of time series or time encoded data Video: Stream video frames to KVS for storage, analytics, machine learning, playback or custom video processing Kinesis Video Streams provides fully-managed capabilities for HTTP Live Streaming (HLS) and Dynamic Adaptive Streaming over HTTP (DASH)....