O'Reilly on Data

JANUARY 22, 2019

An exploration of three types of errors inherent in all financial models. At Hedged Capital , an AI-first financial trading and advisory firm, we use probabilistic models to trade the financial markets. All financial models are wrong. Clearly, a map will not be able to capture the richness of the terrain it models.

Modeling 133

Modeling Finance Uncertainty Data mining 133

Smart Data Collective

JUNE 24, 2023

In 2018, researchers used data mining and machine learning to detect Ponzi schemes in Ethereum. They examined Ethereum’s smart contracts and used eXtreme Gradient Boosting (XGBoost) to build detection models. Before your crypto transaction is completed, it must be broadcast to its proprietary network for validation.

Machine Learning 77

Machine Learning Broadcasting Risk Data mining 77

datapine

DECEMBER 28, 2021

During one of Fow New’s broadcasts, anchor Tucker Carlson displayed a graph saying that the number of Americans identifying as Christians had collapsed over the last decade. 3) Data fishing. This misleading data example is also referred to as “data dredging” (and related to flawed correlations). Source : www.rawstory.com.

Statistics 363

Statistics Advertising Visualization Data mining 363