Spot Prediction. First, it sheds light on an interesting Catch-22: In order to learn new things, the predictive mechanism must be reduced to some extent, but in order to retain new information and use it in the future, we need to generate a predictive model of that information. Predictive coding may be an acceptable means of review in the eyes of the courts today, but as discussed earlier, there is still ambiguity around the level of transparency required. Since US Magistrate Judge Andrew Peck’s vocal acceptance of the use of machine learning in 2011, there have been dozens of cases recognizing it as a proper method of review. Documents are scored from 0-100, with 100 being very likely to be relevant given a model’s criteria for relevance. Schemes for identifying the causes of sensory input that are based entirely on bottom-up, forward connections, such as the feedforward recognition model in Figure 1a, are ill-posed when the generative model linking sensations and causes can not be inverted. Start by carefully selecting a sample of relevant and non-relevant documents. Predictive coding has a garbage-in, garbage-out application. This repository contains a Keras implementation of the algorithm presented in the paper Representation Learning with Contrastive Predictive Coding.. Predictive coding is a framework that, in a hierarchical setting, is equivalent to empirical Bayesian inference. BLP has won the first contested application to use Predictive Coding as part of a substantial document review exercise. Here’s a post describing what I’ve learned that I find interesting and practical. Predictive coding (also known as predictive processing) is a theory of brain function in which the brain is constantly generating and updating a mental model of the environment. predictive coding applications can generate outstanding results. Most of the communication applications like GSM require digital coding of voice for efficient, secure storage and transmission. Park Analogy. Predictive Coding (also known as Technology-Assisted Review [TAR] or Computer-Assisted Review [CAR]) is the process of using a machine-learning algorithm to help review, analyze and identify relevant content within large document volumes, most commonly for eDiscovery, litigation, investigation, M&A, due diligence or compliance.  The Bad: Why Predictive Coding Might not be Right for You This will be your seed set for training the software. The goal of unsupervised representation learning is to capture semantic information about the world, recognizing patterns in the data without using annotations. Predictive Coding. For this reason, you should make sure your predictive coding software comes with robust reporting that logs system users and all actions taken if and when that information is requested. But train it poorly, you won’t be taking home any medals… This technology is dependent on the quality and consistency of the input it receives from the human being training it. This comparison results in prediction errors that are then used to update and revise the mental model.