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All Blog Posts Tagged 'processing' (3)

Semantic Roles according to Word2Vec

Figure 1. Scatter plot of word embedding coordinates (coordinate #3 vs. coordinate #10). You can see that semantically related words are close to each other.

This blog post is an extract from chapter 6 of the book “From Words to Wisdom. An Introduction to Text Mining…

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Added by Rosaria Silipo on May 7, 2018 at 12:00am — No Comments

Information Retrieval Document Search Engine in R

Introduction:

In this post, we learn about building a basic search engine or document retrieval system using Vector space model. This use case is widely used in information retrieval systems. Given a set of documents and search term(s)/query we need to retrieve relevant documents that are similar to the search query. 

Problem statement:

The problem statement explained above is represented as in below image. …

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Added by suresh kumar Gorakala on November 7, 2017 at 6:30am — No Comments

Working With Large Data Sets

This is an excerpt from my blogpost Working With Large Data Sets...



For the past 18 months I’ve moved from working on the SMTP proxy to working on our other systems, all of which make use of the data we collect from each connection. It’s a fair amount of data and it can be up to 2Kb in size for each connection. Our servers receive approximately 1000 of these pieces of data per second, which is fairly sustained due to our global…

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Added by Phil Whelan on September 28, 2010 at 2:02pm — 1 Comment

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