# All Questions

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77 views

### Are questions about algorithm implementation on-topic?

I just joined the beta and I was going to post this question here: https://stackoverflow.com/questions/24212117/performance-of-a-fuzzy-jaccard-index-implementation But I thought it might be totally ...
199 views

### Are recommendation and opinion based questions off-topic?

It's very good to see the community is growing, and we're already through the private beta. Since this session ended, I've seen many questions asking for opinion and recommendation, but I was not sure ...
69 views

### Are questions about Artificial Intelligence on-topic?

Sorry to bother but, the latest Artificial Intelligence was closed as a "duplicate" of this site. Some of the basic qustions included: What is the difference between AI and Machine Learning?...
652 views

### Is a question about future career paths appropriate?

I've been working in Business Intelligence for a long time, and I'm considering changing the focus of my career to data science. Is Data Science the proper place to ask generic advice questions such ...
150 views

### A few important notes on the Beta

I was a part of the Big Data beta about a year ago and I was saddened when it didn't meet the qualifications to get out of Beta. A few notes from the link above: We need to average at least 15 ...
133 views

### When is it okay to cross-post to on Data Science from Cross Validated?

In general: When it is okay to cross post from Cross Validated or Stack Overflow to Data Science? Specific Situation: I have a machine learning question on Cross Validated that does not seem to be ...
322 views

### Who should our moderators be?

If your meta site does not have a post to nominate Moderators, start one now! Pro Tem appointments will begin about two weeks after the site is created. The more guidance we receive, the more informed ...
272 views

### Next Steps for Data Science Stack Exchange

The Community Team has kept a close eye on Data Science SE during private beta. Today I have some great news -- the site will be entering public beta! This is slated to begin early next week. While ...
49 views

### Is asking for the best NoSQL database for case X ok?

This question just popped up. What is the Best NoSQL backend for a mobile game I think it's off-topic and should be closed as it's much more a software recommendation than something comming with ...
43 views

### Is digital preservation on-topic?

The digital preservation Stack Exchange failed. Its topic was: Q&A site for professionals working to ensure long term access to digital objects. Is a digital object "data"? Is, therefore, ...
45 views

### Proper format for tags

I noticed a pattern in tags from CSTheory, which consists of adding an abbreviation before the name of an area. For example, if the tag is probability, they write ...
195 views

### Is visualization an integral part of Data Science?

In an answer to the question about what characterises the difference between data science and statistics, the main differentiation referred to Data collection, Data manipulation, Data scale, Data ...
828 views

### How is Data Science Different From Cross-Validated?

I see a lot of two overlap in the two SE sites. I think both interest me in the research and possibly the professional work I do. What are some cases to use one and not the other. In particular, ...
233 views

Can we discuss any of the following: Is there a data set D to do task X? How can I best clean data set D? What are some good free data sets? EDIT For the record, asking for data sets is off-topic ...
423 views

### Who are you and why are you here?

I feel it would be interesting to get to know other each other and why you are participating on this beta. As data science is fairly new, knowing about each other's background would provide us a ...
65 views

### Are questions about languages, libraries and databases on-topic?

Certain languages such as R and libraries/platforms such as Hadoop are used almost exclusively in data science. Should programming or configuration based questions for such languages, databases, ...
122 views

### Are ethical considerations for the data scientist within scope? Is {ethics} on topic?

Are all ethical considerations for the data scientist already subsumed by a blend of other professional disciplines and Information Security (INFOSEC)? I can see that many ethical dilemmas will be ...
289 views

### Can we get TeX support?

Like on math.stackexchange, where (for example) I can type $\sqrt{2}$ for square root of 2? If we want to be able to quote equations from data science research ...
89 views

### Should we adopt a [self-study] tag like stats.SE in scope and approach?

Should we implement a [self-study] tag in a similar way to stats.SE? I think that curious people will be drawn to this site to find out more about big-data in general. My question is mainly two-fold:...
153 views

### What is the point of the [data-science] tag?

Why do we have a data-science tag? It's quite obviously redundant, and it could be applied to every question on the site, so why does it exist? This seems like having a [programming] tag on ...