Fri.Sep 02, 2022

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Decision Tree Pruning: The Hows and Whys

KDnuggets

Decision trees are a machine learning algorithm that is susceptible to overfitting. One of the techniques you can use to reduce overfitting in decision trees is pruning.

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Expert Roundtable: How to Build Real-Time Personalization and Recommendation Systems

Rockset

I recently had the good fortune to host a small-group discussion on personalization and recommendation systems with two technical experts with years of experience at FAANG and other web-scale companies. Raghavendra Prabhu (RVP) is Head of Engineering and Research at Covariant , a Series C startup building an universal AI platform for robotics starting in the logistics industry.

Systems 52
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Combining Pandas DataFrames Made Simple

KDnuggets

For this tutorial, we will work through examples to understand how different mehtods for combining Pandas DataFrames work.

Python 122
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Declarative Connectors with Confluent for Kubernetes

Confluent

Manage connectors declaratively with Confluent for Kubernetes.

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Get Better Network Graphs & Save Analysts Time

Many organizations today are unlocking the power of their data by using graph databases to feed downstream analytics, enahance visualizations, and more. Yet, when different graph nodes represent the same entity, graphs get messy. Watch this essential video with Senzing CEO Jeff Jonas on how adding entity resolution to a graph database condenses network graphs to improve analytics and save your analysts time.

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Opening Keynote Speaker for Big Data London (21-22 September 2022) announced as Zhamak Deghani – founder of the Data Mesh concept

KDnuggets

Big Data London will run 21-22 Sep 2022 at Olympia, London. Visitors can register to secure their free ticket now.

Big Data 114