Time series dataset Predictions
Hi, I read some of the articles in Analytics Vidhya, I have a dataset that contains columns of time and 5 to 6 more columns and from these total of 6-7 columns, I have to predict 3 columns. How can I...
View ArticleHow to start a career in data science
Hi I am commerce graduate with 6 years of experience in banking sector. I have very minimal knowledge in maths/stats/programming. I you could guide me through am ready to learn and develop my weaker...
View ArticleIs it worth learning AWS for Data Engineer
Is it worth learning AWS for Data Engineer. Detail: is it not like learning all AWS services is quite like mastering all programming languages, are there any specific AWS services (what are they)...
View ArticleData Science - Career Shift (From Mech Engg to Data Science)
Hi, About myself : I have always been passionate about programming in computers and looking for a chance to exhibit my skills during the entire tenure of my extensive years of experience in the field...
View ArticleWhat are the techniques of seo?
Best Data Science Course institutes in Kukatpally 2 posts - 2 participants Read full topic
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Cleanlab 2.0: Automatically Find Errors in ML Datasets
We just open-sourced the new cleanlab 2.0 Python package for automatically finding errors in datasets and machine learning/analytics with real-world, messy data and labels. tl;dr - cleanlab provides a...
View ArticleData analysis (clustering)
Good morning I have a dataset with several caracteristics (9). I want to classify it into categories which has simillar caracteristics. i can do it when I have 2 or 3 caracteristics but I dont know if...
View ArticleBeginner question about how to faithfully quantify an awkward data measurement
Hi all I do hope I am posting this in the right place. I have some tree species data where tree sizes have been measured but rather than giving the precise measurement, trees have been placed into 5cm...
View ArticlePre-campaign A/B Testing - T-test / ANAVA
Hi this is my first post. I have created my campaign selection criteria which produces a subset of my database. I am now attempting to ensure that they are randomly split into equally sized ‘test...
View ArticleManaging potential skew randomly generated test v control cell population splits
Hi, I’m new and would be very grateful for confirmation or critic on my thoughts along with the answers to five basic queries below. I’m starting a new role as Digital Campaign Executive and want to...
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Business Analytics, Big Data Analytics Interview Case Study
In the below article, why is R55 + 120 = R75 and the following solution? Analytics Vidhya – 5 Feb 14 Business Analytics, Big Data Analytics Interview Case Study This article will take you through an...
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Error in importing a csv file using pandas
Hi I’m new in data programming using python, I have an urgent concern with regards to uploading a csv file using pandas in jupyter online notebook. I have tried several ways in trying to fix this...
View ArticleCan anyone solve this formatting issue?
Hey, I’m working on a Crypto trading bot with DeepLOB((Limit Order Book strategy) . I’m stuck on how to format the Order Book data using real-time data from an exchange like Binance/CoinBase to the...
View ArticleAdmission process for Data Science from Praxis Business School
Hi All, Can anyone share their experience about the Data Science (previously Business Analytics) course from Praxis Business School(preferably Bangalore campus) ? I am planning for the PAT 2019, but...
View ArticleData Science Question
List1 = [1, 2, 3, 4] List2 = [5, 6, 7, 8] print(len(list1 + list2)). What is the output? 1 post - 1 participant Read full topic
View ArticleWhat are the best sources to self learn data science from scratch?
I want to learn data science and get my first job as a data analyst. Preferably from free online sources or low-cost options. I passed some Coursera courses from this list, but I understand that is...
View ArticleHow much data to use for predicting soccer scores
I was building a goal score prediction application for premier league(PL) games. While deciding for the data i dan into a dilemma. How much historical data should be used to train the algorithms? I...
View ArticleDifference between MS in Data science and Bootcamp
Hi Guru’s I am new to data science and confused where to start form, which is bes MS in Data science or boot Camp? Which is better and why 1 post - 1 participant Read full topic
View ArticleMachine Learning, Pattern Recognition and Data Mining
Difference Between Machine Learning, Pattern Recognition and Data Mining? 1 post - 1 participant Read full topic
View ArticleWhat are some up and coming and in demand data science jobs?
are there any very high paying data science jobs in the present and what will be profitable in the future for DS? 1 post - 1 participant Read full topic
View ArticleHow can i become data scientist?
Please suggest to me how do I become a data scientist. 1 post - 1 participant Read full topic
View ArticleAny suggestions for practical tools to collaborate in data science teams?
We recently formed a small data science team working on big data projects related to e-commerce. Now, I, as the supervisor, am thinking about how to maintain productive teamwork among us. Regarding...
View ArticleMethods to deal with zero values while performing log transformation of variable
Hi, I am working on a data science project in python and while data exploration I have found a feature with skewed distribution. I want to apply log transformation to reduce the skewness of the...
View ArticleTop Companies in World hiring Data Scientist
Hello, These days I’m trying to figure out the best companies in the world hiring for data scientists. I could find out a few, yet, I’m sure there will be many companies hiring data scientist. Which...
View ArticleWhat are the job responsibilities of a data analyst who do not have much...
Hello all, i am beginner in the field of the data analyst.Previously I was working as mathematics faculty for the competetive exams like IIt JEE. Currently i am looking for the change in my job from...
View ArticleOnve Vs Rest Multiclass classifier
Hello all, What is the function for One vs Rest classifier for multinomial Logistic Regression model in R? I looked everywhere but I cannot find any documentation for the function to fit a model. 1...
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Awesome Data Science Ideas: A curated list for data science...
A bit of a background; (This repo is) A curated list of amazingly awesome data science ideas and use cases. You can use this to get new ideas and share existing ones. What makes them so awesome? All...
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Channels Attention
I’m a novice in deep learning. I saw an implementation of attention mechanism for CNN from an article written by Analytics Vidhya available at Novel techniques to win an Image Classification hackathon...
View ArticleSARIMA Model with Poisson distribution
Hi All, I am trying to predict actual call counts per hour for the upcoming months. I am planning on using the SARIMA Model with Poisson distribution. Will this calculate the actual call counts...
View ArticleData science mentor to get my first job
Hi folks I’m studying data science for a while and I’ve done some real projects and now I’m looking for getting my first data science job so I’m searching for a mentor who can guide me to get that. so...
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