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I applied via Approached by Company and was interviewed before Nov 2022. There were 3 interview rounds.
React and Java Script concepts
I applied via Naukri.com and was interviewed before Oct 2022. There were 3 interview rounds.
Different types of regression analysis include linear regression, logistic regression, polynomial regression, ridge regression, and lasso regression.
Linear regression: Predicts a continuous outcome based on one or more input features.
Logistic regression: Predicts the probability of a binary outcome.
Polynomial regression: Fits a curve to the data by including polynomial terms.
Ridge regression: Adds a penalty term to the...
Confusion matrix is a table used to evaluate the performance of a classification model.
It is a matrix with rows representing the actual class and columns representing the predicted class.
It helps in visualizing the performance of a classification model by showing the counts of true positive, true negative, false positive, and false negative predictions.
It is commonly used in machine learning to assess the quality of th...
Transformer based models use self-attention mechanism to capture long-range dependencies in data.
Transformer models consist of encoder and decoder layers.
Self-attention mechanism allows each word to attend to all other words in the input sequence.
Positional encoding is added to input embeddings to provide information about the position of words.
Transformer models have achieved state-of-the-art results in various NLP ta...
Various NLP techniques for text extraction include Named Entity Recognition, Part-of-Speech tagging, and Dependency Parsing.
Named Entity Recognition (NER) identifies entities such as names, dates, and locations in text.
Part-of-Speech tagging assigns grammatical categories to words in a sentence.
Dependency Parsing analyzes the grammatical structure of a sentence to identify relationships between words.
Impact Analytics interview questions for popular designations
I applied via Instahyre and was interviewed before Aug 2022. There were 4 interview rounds.
Focus on DSA for developement roles
I would use websockets for real-time data updates in both web and mobile applications.
Implement websockets to establish a persistent connection between the server and clients
Use a pub/sub system to notify clients of data changes
Update the UI in real-time based on the incoming data
Optimize data transfer to reduce latency and improve performance
Web components are reusable custom elements for building web applications.
Web components allow for encapsulation of HTML, CSS, and JavaScript into reusable components.
They can be easily reused across different web pages or applications.
Examples include custom elements like
Get interview-ready with Top Impact Analytics Interview Questions
I applied via LinkedIn and was interviewed before Jan 2021. There were 4 interview rounds.
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The duration of Impact Analytics interview process can vary, but typically it takes about less than 2 weeks to complete.
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