Is Mu Sigma Still a good company?
@BasilKVarghese wrote: I am a final B.tech CSE student and i have wanted to join Mu sigma.I want to lead a career in Data Science for which i have heard that Mu Sigma is the best place to start.But...
View ArticleBoxing Fight Analytics in R
@nareshkumar859 wrote: I want to know the Fight Analytics in R. Please help me on this Posts: 2 Participants: 2 Read full topic
View ArticleScaling R model to production
@Vikas351 wrote: What are all the ways to implement R model into production? Posts: 2 Participants: 2 Read full topic
View ArticleI want to switch from teaching career to data science in companies
@anujit123 wrote: Hi, I have done B.Tech and M.E. in CSE. I have 2 years of teaching experience. I have done Edx(Excel, R,Python, Statistics, Machine learning) and NPTEL(Statistics, Machine learning)....
View ArticleAnalytics for Data Science from Institute of Statistics Education - Yes/No
@Shaina_M wrote: I am an analyst in Canada and I want to create a career in Data Science. I want to learn predictive analytics but I have very limited knowledge of stats. Therefore I want to take a...
View ArticleApply HMM on iris dataset?
@Devi93 wrote: can some one show me how to apply hidden markov model on iris dataset. I was just going through http://www.m-hikari.com/ams/ams-2014/ams-49-52-2014/benyacoubAMS49-52-2014.pdf when...
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Risk Constraint in PortfolioAnalytics- Portfolio Optimazation(Stocks)
@sirishan wrote: Can some one help me on the below ? 1)How to add risk constraint in PortfolioAnalytics? I have tried adding the return as constraint,risk as objective function and its working fine....
View ArticleIncrease sales and reduce cost
@Chaitanya333 wrote: Hi All. I have some doubts , I have a data were 9 variables are categoricsl , 4 are continous out of which 2 are cost and sales.I have to maximize sales and reduce cost. How do i...
View ArticlePerform Multiple Linear Regression for Time Series data?
@ak3674 wrote: Hi Everyone, I am provided with 3 years worth of Sales data (broken down by month) along with data for multiple potential independent variables like Ad Spend (broken down by TV and...
View ArticleHow is jigsaw academy's data science self paced program?
@poosg6 wrote: I'm a .Net developer with 3+ years of exp. I'm planning a career shift to data science.. Can anyone help me out with reviews for jigsaw academy's data science self paced program. Thank...
View ArticleGetting p-value, r-squared and adjusted r-squared value in python
@shubhiverma wrote: How to calculate the p value, r squared and adjusted r squared value in a linear regression model in python?? model: regr=linear_model.LinearRegression() regr.fit(x_train,y_train)...
View ArticleNo. of trees in random forest and time taken to execute the algorithm
@Shivraj_Mohite wrote: Hey guys, Right now I am working on a national level competition on designing a machine learning platform and for that one of the method I am going to use is random forest but...
View ArticleSP Jain or Aegis school ? Which is best for a fresher?
@vibov wrote: Hi all, Aegis school:1)Aegis school is offering a course with associated with IBM.2)Course curriculum has more IBM software teaching. 3)Its a 6 month program plus 3 months...
View ArticleXGBoost - Linear Regression
@AmolM wrote: hi all, can i get any working example of XGBoost - Linear Regression in R ? understand it requires inputs in for of matrix and all numeric. many thanks in advance. Posts: 3 Participants:...
View ArticleCross Validation on Random Forest
@eli.ch wrote: Hi all, I have a data frame which a part of that looks like the following and I want to do classification for Alzheimer and Control group with random forest and then do a 5fold cross...
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Download Hiring Path to get yourself hired as a Data Scientist
@Manish wrote: Ultimate Hiring Path for Data Scientists Often, it has been noticed that even after tenacious efforts, candidates aren't able to clear interview rounds in reputed companies for data...
View ArticleHow to implement gradient boosting?
@mjindal wrote: https://www.analyticsvidhya.com/blog/2015/05/boosting-algorithms-simplified/ I am new to gradient boosting in machine learning. Can anyone help me to find the sources how to...
View ArticleDo freshers get placed as Data/Business Analyst.?
@kakashi wrote: I’m in my final year of engineering degree in ECE. I have been learning data science for a while now. Placment policy of my college is such that those who accept offers must join the...
View ArticleDeployment and Implementation of Predictive models into Production?
@rkohli0 wrote: Hello all, I am looking for some guidance on how do we deploy / implement the predictive models we build initially using the training / validation / test data into Production? Till...
View ArticleWhat does autolag in adfuller method(Dicky Fuller Test) represent?
@shivani171 wrote: I have a doubt on what does the autolag parameter in adfuller function represent.Documentation says : if None, then maxlag lags are used if ‘AIC’ (default) or ‘BIC’, then the number...
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