Useful tips for everyday
What is music recommendation? By using music recommender system, the music provider can predict and then offer the appropriate songs to their users based on…
What is a spline in Python? A ‘spline’ is quite a generic term, essentially referring to applications of data interpolation or smoothing. It’s a technique…
Which sales forecasting method needs historical data? #1. The “Lead Value” Sales Forecasting Method. Concept: This forecast model involves analyzing historical sales data from each…
What is instance weighting? Instance weights define the capacity units that each instance type would contribute to your application’s performance, providing greater flexibility for instance…
What is the use of data cleaning in data mining? Data cleaning is the process of preparing raw data for analysis by removing bad data,…
How do you describe a graph vocabulary? Adjectives: sharp, rapid, huge, dramatic, substantial, considerable, significant, slight, small, minimal, massive. Adverbs: dramatically, rapidly, hugely, massive, sharply,…
What do you understand by bidirectional RNNs? Bidirectional recurrent neural networks(RNN) are really just putting two independent RNNs together. The input sequence is fed in…
What is p adj in Tukey HSD? p adj is the p-value adjusted for multiple comparisons using the R function TukeyHSD() . For more information…
How to define the entropy of a random variable? = H(g(X))+H(X|g(X)), (13) so we have H(X)−H(g(X) = H(X|g(X)) ≥ 0. (14) with equality if and…
What squared gradients? The squares are only to dump out the oscillations by first squaring the previous gradients and then taking the root of it.…