In information technology, big data is a loosely-defined term used to describe data sets so large and complex that they become awkward to work... | Contact experts in Big Data to get answers
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Questions related to Big Data
I have looked at data base management and applications, data-sets and their use in different contexts. I have looked at digital in general, and I have noticed that there seems to be a single...
14 July 2023 5,920 2 View
this is for project management
18 April 2023 4,449 1 View
Hi I want to do research in the field of pollen traps, focusing on Pollen Stripping Screens If anyone has information on this, please let me know @honeybee @pollen @pollentrap @PollenStrippingScreens
16 November 2022 1,520 0 View
This is a bar screen with an automated sprocket and chain raking mechanism. Would regular reversing flow cause damage through buffeting? Would the reverse flow lift / damage chains, carry...
20 May 2022 8,753 0 View
Hi everyone, I am looking for a public data set on RNAseq of human lung adenocarcinoma. I am looking at composition of microenvironment and particularly interested in DCs subsets within the...
05 July 2021 7,076 3 View
What is the Hadoop tools that can boost Big Data performance .
22 June 2021 9,231 3 View
Which approaches/methods and typologies or models could we use to examine organizational performance? I have my own biases and ideas so here are a few but I need help. I have started analyzing...
16 June 2021 3,914 7 View
Considering tokenization, lemmatization,removing special characteristics,tagging parts of speech and finally word cloud for big data?? Is there any one who can suggest me some tutorial or...
07 June 2021 3,910 0 View
What strategies do you personally follow to manage information overload?
13 April 2021 7,062 4 View
We have a research project consisting of three variables where big data is the independent variable. Some previous studies showed that Volume, Variety, Velocity and Veracity Are the dimensions...
22 February 2021 8,370 2 View
The data collected from various measurement devices often contains erroneous values - such as noise, missing values, etc. What are the popular techniques for pre-processing measurement data in...
15 February 2021 4,877 2 View
I am looking for a data set (preferred to be spatial data) in order to apply big data analytics on it, can you help me to find such a data set please?
06 January 2021 5,003 4 View
for a dataset with 5 categorical classes , what would be the be the best classifiers ? size of data (670,49)
05 January 2021 5,353 6 View
PMU data can go missing due to several factors - faulty PMU or PDC or communication channel, cyber attack, etc. Bad data can be also caused due to some of the above reasons or maybe due to some...
29 December 2020 8,408 3 View
I have 751 RG questions' answers. Please help me with the followings: How can I go to the oldest one directly without pressing the Page-Down or using the mouse many times? How can I search for a...
17 December 2020 302 25 View
From a big data, what are the steps to generate a dataset for doing Random effects meta analysis in Stata software? Thanks in advance.
14 December 2020 3,633 4 View
I have a big data which contains 4787 Observations and almost 100 variables. Questionnaire has some nested questions like selected respondents are asked to Answer Q#2 if they have answers Q#1 as...
11 December 2020 605 4 View
I am working on identifying biomarkers of the outcome of treatment in a disease. I have 20 potential biomarkers and more than 30 potential confounders. Actually, I know that some of those...
12 November 2020 3,952 3 View
hello, please we are searching works around interests that include : Big data, artificial intelligence, drones, agriculture, internet of things, precision agriculture, smart greenhouse, renewables...
18 October 2020 8,063 2 View
Hi I'm doing my PhD research and I'm collecting data from different sources. One way to do this very efficiently is by connecting to the databases remotely through pgadmin4. For example, I can...
14 October 2020 9,876 3 View
In the current climes of digital transformation, cloud adoption, big data and Artificial Intelligence, etc., there is a need for every forward thinking organization to have in place a framework or...
06 October 2020 8,640 3 View
I want to have an idea about the current issues and future challenges of AI in the medical area. For that, I need some technical suggestions on the following questions: 1. How can we combine Big...
24 September 2020 8,535 3 View
How Big data Analytics used in Crop yield prediction?
24 September 2020 8,740 4 View
by time series, i mean the structural dynamic responses
22 September 2020 8,961 3 View