IMPACT Infotech Artificial Intelligence Developer Interview Questions and Answers

2 Easy Leetcode questions and 1 Medium in 1.5 hours

Q1. Linear Regression
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Q2. Best time series models for non stationary data
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Some of the best time series models for non-stationary data include ARIMA, SARIMA, and LSTM.
• ARIMA (AutoRegressive Integrated Moving Average) model is commonly used for non-stationary time series data.

• SARIMA (Seasonal ARIMA) model is an extension of ARIMA that can handle seasonal patterns in the data.

• LSTM (Long Short-Term Memory) neural network model is effective for capturing long-term dependencies in time series data.
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Q1. Tell me about your CV
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Q2. Questions on some scenerios and how i adjust
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