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Questions tagged [mining]

235 questions
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libcurl4 not usable during ccminer build configure

I'm trying to build ccminer from source, but whenever I do ./configure I run into the following error: checking for curl-config... /opt/anaconda3/bin/curl-config checking for the version of libcurl... 7.55.1 checking for libcurl >= version 7.15.2...…
SIUTIS
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2nd GPU Hashrate Low - EVGA OC, Claymore, or Something Else

I am running the following setup: Asrock 970 Extreme3 Motherboard EVGA 850 Watt Titanium Power Supply EVGA 1060 GTX in PCI-E x16 Slot (x16 Mode) EVGA 1060 GTX in PCI-E x16 Slot (x4 Mode) Claymore Dual Miner Using EVGA OC, I have the Power set to…
Kode
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Custom tokenizer in tm package R not working

please see MWE below, the custom defined tokenizer is not working, why? tm package version is 0.71 library(tm) ts <- c("This is a testimonial") corpDs <- Corpus(VectorSource(ts)) #This is not working ownTokenizer <- function(x)…
Tomukoe
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Count Frequency of Words in Text and create Plot

I have a list of data frame with 40802 gene names and I have data frame with 14000 article information. The article information contains Article, Abstract, Day, Month, Year. I have transformed the date into normal format, and the abstract as…
Filipe Rigueiro
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Unable to install "merged-pooler" module nodeJs

So I've leased a VPS from Amazon running Ubuntu Server & I'm trying to setup a Litecoin mining pool so I can point my miners to it. (This is meant to be a private pool) So far I've installed Litecoin packages, updated, and got Litecoind up and…
Nick
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Can't configure GPU bios properly

I have 6 GPUs of RX470. It should be mining average 25-27 mh/s each but it's only 20 mh/s. Overall is 120 instead of 150-170. I think the problem is GPU bios configuration but can't figure out any other thing. Any suggestions?
GeorgeDopeG
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Does Orange data mining software has multi-layer perceptron classification?

I have IRIS like data set. I want to run few (3-4) classification techniques to see which classifier work best for my biological data. thank you
tursunWali
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R Error in UseMethod("meta", x) : no applicable method for 'meta' applied to an object of class "try-error"

I'm using Rstudio 3.3.0 and for some reason I can't seem to create a DTM using the following code without receiving the error: Error in UseMethod("meta", x) : no applicable method for 'meta' applied to an object of class "try-error" In addition:…
Amarins
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Dendrogram for Text Mining in R

I am trying to create a dendrogram in r based off an excel sheet for use in text mining. I have one large column, each cell with a string of text. I want the smallest branch of the dendrogram to represent an individual cell, yet when I run my script…
Brodinsky
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How to import emotion lexicon into R for data scraping of Kickstarter

I am attempting to create a model to measure emotion in text using R. Basically, using a lexicon with emotion words, i want to only extract the 'p' (paragraph) from a large number of URL's. I am looking to find the word-count per emotion per URL,…
Rhino
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text mining in R on multiple files - mining for similar words in the files

I have recently learned how to pick a single CSV file and find the most commonly used words in the file using text mining in R. What I would now like to do is to have R search through multiple CSV files (in my example I have 5) and pick out similar…
paulmurph272003
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how to delete words from a list in a column in R

I have a column of titles in a table and would like to delete all words that are listed in a separate table/vector. For example, table of titles: "Lorem ipsum dolor" "sit amet, consectetur adipiscing" "elit, sed do eiusmod tempor" "incididunt ut…
Tomek P
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what is the formula of sentiment calculation

what is the actual formula to compute sentiments using sentiment rated lexicon. the lexicon that I am using contains rating between the range -5 to 5. I want to compute sentiment for individual sentences. Either i have to compute average of all…
Kanwal
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how to extract topical key phrases using mallet

I have imported the file in mallet, now I want to model topic from the imported data and store them in a text file, from where I will be able to read those topics. Can anyone help in writing the commands for topic extraction, as I typed command…
Kanwal
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Social Network Dataset

I'm working on Social Network mining project, and I'm looking for a "real social network dataset" (comments, ,comments on comment, likes, friendship, interest, feeling, places,liked pages, published photos, videos, posts, hashtags anything more is…
Wesam Na
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