Hello! Welcome back to data stream mining in Weka and MOA. In today’s lesson, we’re going to look at the MOA interface. MOA can be used in three different ways,…
Vasco, from Portugal, asks: In a world where we already have Google and other search engines, what are the advantages of building another search engine? So certainly, you don’t want…
So now I hope you understand how to use dictionaries. And so the next step, we’re going to go back to the search engine code from the previous unit, and…
Hello again! Welcome back to New Zealand for a few minutes with More Data Mining with Weka. Let’s look at the Command Line interface in this lesson. Now, the Command…
so in the last video we talked about TFIDF which is a core concept of how information retrieval algorithms work and we looked at essentially how many times each word…
[Dave] So welcome to Homework 1. Homework is going to be a little different from quizzes, so unlike the quizzes where you get instant feedback for each question, in the…
Hello again! This is Lesson 1.4, and we’re going to look at the Knowledge Flow Interface. The Knowledge Flow Interface is an alternative to the Explorer, and it lets you…
So, I want you to think about how we should do modularize our search engine. Here’s all the functions that we defined. Our goal is to figure out a way…
