Evalueserve Interview Questions and Answers

Q1. What is Transformers and how they work
Ans. 
Transformers are models used in natural language processing tasks, known for their ability to handle long-range dependencies.
• Transformers use self-attention mechanism to weigh the importance of different words in a sentence.

• They consist of encoder and decoder layers, with each layer containing multi-head attention and feed-forward neural network.

• Examples of transformer models include BERT, GPT-3, and TransformerXL.
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Q2. How to train a model with imbalance data
Ans. 
Use techniques like oversampling, undersampling, SMOTE, or ensemble methods to train a model with imbalanced data.
• Use oversampling to increase the number of minority class samples.

• Use undersampling to decrease the number of majority class samples.

• Use Synthetic Minority Over-sampling Technique (SMOTE) to generate synthetic samples for the minority class.

• Utilize ensemble methods like Random Forest or Gradient Boosting to
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Q1. Bagging vs boosting
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Bagging and boosting are ensemble learning techniques used to improve the performance of machine learning models by combining multiple weak learners.
• Bagging (Bootstrap Aggregating) involves training multiple models independently on different subsets of the training data and then combining their predictions through averaging or voting.

• Boosting involves training multiple models sequentially, where each subsequent model c...read more
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Q2. Overfitting technique
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Overfitting is when a model learns the training data too well, leading to poor performance on new, unseen data.
• Overfitting occurs when a model is too complex and captures noise in the training data.

• It can be mitigated by using techniques like cross-validation, regularization, and early stopping.

• Examples of overfitting include a decision tree with too many branches or a neural network with too many hidden layers.
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Q1. Discrete vs continuous
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Discrete variables can only take specific values, while continuous variables can take any value within a range.
• Discrete variables are countable and have distinct values, such as number of students in a class.

• Continuous variables can take any value within a range, such as height or weight.

• Discrete variables are often represented by integers, while continuous variables are represented by real numbers.
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Just a normal aptitude test

Q1. Asked about data related terminologies pharma concepts and data interpretation
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Q1. It was with the avp and some basics questions were asked like strength weakness
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Q1. What is your education background?
Ans. 
I have a Bachelor's degree in Economics and a Master's degree in Finance.
• Bachelor's degree in Economics

• Master's degree in Finance
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Q2. What kind of experience do you have in TMT domain?
Ans. 
I have over 5 years of experience in the TMT (Technology, Media, and Telecommunications) domain, including market research, financial analysis, and strategic planning.
• Conducted market research on emerging technologies and trends in the TMT sector

• Performed financial analysis for technology companies, evaluating their performance and growth potential

• Developed strategic plans for telecommunications companies to expand the...read more
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Q1. What is the step for Report Writing and Company Profiling?
Ans. 
The steps for report writing and company profiling involve research, data collection, analysis, and presentation.
• Research the company's background, industry, competitors, financials, and market trends.

• Collect relevant data from various sources such as financial reports, news articles, and industry reports.

• Analyze the data to identify key insights, trends, and opportunities.

• Create a structured report outlining the compa...read more
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Q2. What are the sources to be referred while preparing a report?
Ans. 
Sources for preparing a report include primary research, secondary research, data analysis, expert opinions, and industry reports.
• Primary research such as surveys, interviews, and observations

• Secondary research from academic journals, books, and online databases

• Data analysis using statistical tools and software

• Expert opinions from industry professionals or consultants

• Industry reports from market research firms or gover
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Q3. Questions mainly from resume
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Strategies to Implement Cybersecurity

Q1. What will be the future plan of yours in terms of bringing more business?
Ans. 
My future plan to bring more business involves expanding our client base through targeted marketing strategies and building strong relationships with existing clients.
• Implementing targeted marketing campaigns to reach potential clients in our industry

• Leveraging data analytics to identify new business opportunities and trends

• Enhancing customer retention strategies to strengthen relationships with existing clients

• Explori...read more
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Q2. Lot of situation based questions, like how will you handle the query if client comes back with some issues in your report?
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