Questions tagged [Big data] (217)

Studying in the 3rd year, I would like to find an internship in Data Science, and quickly begin to accumulate experience, but understand that my knowledge of math.analysis, statistics, and tools for the DS , etc., it is not sufficient for training in this complex and exciting field. Please advise what related areas of appli...

Hi. There is a finished, working tool that allows to parse statistics on key demands (frequency monthly for the last year, msv, competition, cpc, etc.) at a speed of ~2KK of queries per day. Statistics are collected on the desired queries, specifying the desired locale. Statistics gives the Google through API. Now the parse...

Colleagues, prompt on such question: Have edition, a daily produced 5+ articles at the time the total number of over 1500. Now the tags for the article are put down by the owner, periodically arrange session analysis and it can be seen that the path is not entirely true, as many tags are missed corny (the desire of some aut...

To convert to power query table with the following form Use the column information, but get the following error How to get around this problem with multiple values in one column?

Good day Should such an ambitious (for me at least) problem There are ~50M PDF files, average size each ~1MB, 10KB minimum, maximum 50MB. The total amount published under 50TB. 95% of the data in the document is text. Need to provide full text search on the entire data volume, ie there is a phrase - it is necessary to show ...

There is a set of values. For example, from 0 to 1 000. The bulk of the values lies in the range from 0 to 100. Approximately 80 % of the values. Another 19% is in the range from 100 to 500. And 1% is in the range from 500 to 1 000. You need to choose a scale adequate to display these values. Adopting a value of 100%. Scale...

https://netology.ru/programs/data-scientist

Hello! I would like to study big data. How powerful must a computer be to work with such data, it is to study this topic?

Tell me who some good courses on BI Tableau. Thank you

What to read on machine learning and big data if there's only 3 days? Jun c++ Understand that this is impossible and the question is somewhat stupid, but I would like some options, thanks)