Pricing Analytics
@dada_kishore wrote: How can i identify the optimum price a product need to be sold. I have number of units sold at a particular price. I want to identify what would be the demand if the price is cut...
View ArticleAnalytics Life cycle Methodology
@naga1239 wrote: Hello friends,I Nagapradeep wants to about how analysis is developed using Agile (crystal) or Ad hoc methods can any one suggest!! thanks in advance. Posts: 1 Participants: 1 Read...
View ArticleBeginner : Learning Cloudera Data Science certification : Would like to...
@dilipm1 wrote: Hi Guys,Would be great if you can show me the right path to the question above. Please suggest even if it's totally irrelevant.Firstly, I would like to convey that I am really...
View ArticleVideo Recomendation
@sree1986 wrote: Hi, I am working on a sample case study & looking for some insights. Suppose we have a dataset of videos with their features like category,duration,no of views, no of...
View ArticleOverfitting and underfitting
@tillutony wrote: Hi Experts, Please kindly point me to code to track over fitting or under fitting for a machine learning algorithm and their troubleshooting techniques. Regards,Tony Posts: 1...
View ArticleGiven list of labelled words, finding sentiment
@mayanksatnalika wrote: I have been provided a list of words with their scores being positive or negative. Using this how do find the sentiment of new sentences. It is different from most of the...
View ArticleMissing Values Imputation by prediction
@aditya1702 wrote: I have been recently working on datasets and came across one notebook in which the user had used machine learning itself to impute missing values. Till then I used to normally use...
View ArticleDummy variables and accuracy
@Debanjan_Banerjee wrote: Dummy variables at times provide greater accuracy than continuous or categorical variables. What is the mathematical explanation behind the same ? Thanks and regards with...
View ArticleAdvantage of feature Evaluation over to PCA
@nellaivijay wrote: What is the main advantage of feature evaluation based approaches to dimensionality reduction, over the popular statistical ones (e.g. PCA)? Posts: 3 Participants: 2 Read full topic
View ArticleZeppelin installation error
@vijaythachuri wrote: getting this error while installing zeppelin-0.6.2-bin-all.tgz Zeppelin start [ OK ]Zeppelin process died [FAILED] i tried using java 7 & java 8 but getting same error Posts:...
View ArticleMachine Learning Algorithms Linear vs non Linear
@seema123 wrote: I am new to machine learning. I am wondering how to get to know what Algo will be best for midelling the data. If the data has non-linear relationship ( either in parameters(coeff) or...
View ArticleMarketing analytics - Predictive models
@ssvbalan wrote: Hi friends, This regard to certain job profiles. Anybody working particularly with marketing and analytics. What are the different predictive models come under Marketing Analytics? If...
View ArticleWhat is the difference between uncertainty and stochasticity?
@jalFaizy wrote: As far as I know, both of the terms signify non-deterministic nature. But if they are the same, why two different names? Posts: 2 Participants: 2 Read full topic
View ArticleWhich supervised learning system would you use?
@nellaivijay wrote: You have a data sample consisting of 200 data points and 100 features, most of which are independent. Which supervised learning system would you use? Why? questionFromBook Posts: 2...
View ArticleHow to recommend in this case?
@poonia_mukul wrote: I have 2 matrix. One on the requirements from the company side, and another on the qualification from employee side. I want to build a recommender system where the output is for...
View ArticleHow to change my technology?
@SAJEEVK04 wrote: I am having more than 11 years of experience in Mainframes basically in Banking domain. I am a developer and basically in coding in all these years. I am interested to learn a new...
View ArticleProblem in tensorflow, Cannot feed value of shape (140, 29, 29) for Tensor...
@jalFaizy wrote: Note: Originally asked as a comment on article "An Introduction to Implementing Neural Networks using TensorFlow" Dear Sir,The problem of mine still exist.This is the code that I am...
View ArticleWays to find linearity
@Debanjan_Banerjee wrote: Is correlation the only way to find linearity between the dependent and independent variables ? Thanks and regards with best wishesDebanjan Posts: 3 Participants: 3 Read full...
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Random Forest R Problem
@Arihant wrote: While running Random Forest , I am getting zero probabilities for one class. I am running Random Forest by using Random Forest Package in R . I already used type = 'prob' in the...
View ArticleChurn Model Data set and Technique
@Arihant wrote: Hi All, I am thinking to build churn model . For this purpose i need data and some tutorial to get started with it.Tutorial in R would be of great help , though in Python also works....
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