Data mining is the process of analyzing data from different perspectives and summarizing it into useful information.

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Programme to change/edit standard

is there a way that I can edit or change URL automatically. example http://www.agoda.com/en-au/comfort-inn/hotel/fontana-ca-us.html?checkin=2016-03-18&los=7&adults=2&rooms=1&cid=...
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1answer
21 views

Extract html text files to text file

I have a folder with lot of html files, I would like to extract only the text contained in the body of this html to a txt file, how can I do that ?
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1answer
155 views

Can't connect to mysql server from WEKA tool

I need to connect mysql server from my WEKA tool for analysis some of the data. How can i make this connection in Linux platform. I decide to use jdbc driver for this but setting up the environment ...
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2answers
322 views

How can I scrape only word data from a website? [duplicate]

I want to download all the word content from a particular website. Save the results in MS Word, Excel or Notepad and check which words are repeated most often and how many times.
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1answer
196 views

Is keeping cpu on %100 is dangerous? [duplicate]

I'm a bitcoin miner and my pc unfortunately doesn't support gpu mining (keeps crashing my drivers) so I use cpu mining. However, is keeping my cpu on %100 dangerous? I have a dell inspiron 3542 with ...
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1answer
150 views

Hierarchical data structure in pivot - blank rows

I have a data set with a structure in style of: Fruit Type Organic Sales Banana 15 Apple Green Apple Organic 20 Apple Red Apple ...
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0answers
26 views

how I change this regex to work in these texts [duplicate]

3 days ago a friend give me a code to keep some sentences and delete other sentences that they were not need in notepad ++. Today My teacher told me that this code don't work for all of sentences and ...
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0answers
3k views

Cannot import CSV file to WEKA

I got a very large data set from a access log.I converted it to CSV file using 'Vim'.I want to use "WEKA"(Data mining tool) to analyse this data set.But when i try to open this CSV file it gives me an ...
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2answers
9k views

How can I scrape specific data from a website

I'm trying to scrape data from a website for research. The urls are nicely organized in an example.com/x format, with x as an ascending number and all of the pages are structured in the same way. I ...
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1answer
362 views

API/Tool for mining unstructured text? [closed]

I wish to create a concepts map from unstructured text. For example Desired input: find "/" -name "*.txt" Desired output: concepts-graph.dot In other words, I want to mine my text files and create ...
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2answers
193 views

How to search and copy all the strings beginning with ( “http://www.” ) on a particular website (1000 pages)?

I am looking for links (not urls of pages) written in job postings on a particular website. I would like to scan the website and copy all strings beginning with http or www on ALL the pages (about ...