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One of the challenges in the project was integrating multiple NLP models with different architectures.
Ensuring compatibility and consistency between models
Handling different input formats and output structures
Optimizing performance and computational resources
Addressing potential conflicts or biases between models
Text embedding is a technique to convert text data into numerical vectors for machine learning models.
Text embedding captures semantic meaning of words in a continuous vector space.
Popular methods include Word2Vec, GloVe, and BERT.
Embeddings can be pre-trained or learned from scratch depending on the task.
They are used in NLP tasks like sentiment analysis, text classification, and machine translation.
I applied via Recruitment Consulltant and was interviewed in Jan 2022. There were 2 interview rounds.
Optimizers exist in FFNs to update weights, but many exist due to different optimization techniques and trade-offs.
Different optimizers use different optimization techniques such as momentum, adaptive learning rates, and regularization.
Optimizers have different trade-offs such as convergence speed, generalization, and robustness to noisy data.
The choice of optimizer depends on the specific problem and data set.
Examples...
Layer normalisation is a technique used to normalise the inputs to each layer of a feedforward neural network.
It is similar to batch normalisation but normalises the inputs to each layer instead of the entire batch.
It helps in reducing the internal covariate shift problem.
It can be applied to any type of activation function.
It is particularly useful in recurrent neural networks.
Example: LayerNorm in PyTorch.
Build an airline system to recommend routes from city 1 to city 2 with direct and connecting flights.
Create a graph with cities as nodes and connections as edges
Use Dijkstra's algorithm to find shortest path between city 1 and city 2
For connecting flights, find all possible paths with one or more stops
Sort and recommend routes based on total distance and number of stops
This function takes a string input and returns all possible combinations of characters in that string without repeated letters.
Use the itertools module to generate all possible permutations of the string.
Filter out the permutations that have repeated letters using a set.
Convert the filtered permutations into a list of strings.
I applied via Recruitment Consultant and was interviewed before Nov 2019. There were 3 interview rounds.
Effort estimation is the process of predicting the amount of time, resources, and cost required to complete a project or task.
Effort estimation is crucial for project planning and management.
It involves breaking down the project into smaller tasks and estimating the time and resources required for each task.
Various techniques can be used for effort estimation, such as expert judgment, historical data analysis, and para...
A WBS is a hierarchical breakdown of project deliverables into smaller, manageable components.
WBS is used to organize and define the scope of a project
It breaks down the project into smaller, more manageable components
Each component is called a work package
The WBS is hierarchical, with the top level being the project deliverable and the lower levels being the work packages
It helps in estimating project costs, time and ...
The project life cycle consists of initiation, planning, execution, monitoring and control, and closure.
Initiation: Defining the project scope, objectives, and stakeholders.
Planning: Developing a detailed project plan, including timelines, budget, and resources.
Execution: Implementing the project plan and completing the work.
Monitoring and Control: Tracking progress, identifying and managing risks, and making necessary...
I appeared for an interview before Jun 2016.
I appeared for an interview before Aug 2016.
I applied via AngelList and was interviewed in Sep 2020. There was 1 interview round.
For loop is used for iterating over a range of values while for each loop is used for iterating over elements of an array.
For loop is used when the number of iterations is known beforehand.
For each loop is used when the number of iterations is not known beforehand.
For loop can be used with any iterable object.
For each loop can only be used with arrays and other iterable objects.
For loop uses an index variable to access...
posted on 22 Mar 2021
I applied via Naukri.com and was interviewed in Sep 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.
The HashMap class is used to represent key-value pairs in Java.
HashMap is a part of the Java Collections Framework.
It allows null values and only one null key.
It provides constant-time performance for basic operations like get and put.
Example: HashMap
Abstraction is the process of simplifying complex systems by focusing on essential details and hiding unnecessary complexities.
Abstraction allows us to create models or representations of real-world objects or systems in software.
It helps in managing complexity by breaking down a system into smaller, more manageable parts.
Abstraction provides a level of indirection, allowing changes to be made in one part of the system...
try-catch is used in Java to handle exceptions and prevent program crashes.
try-catch blocks are used to catch and handle exceptions that may occur during program execution.
It allows the program to gracefully handle errors and prevent the program from crashing.
The try block contains the code that may throw an exception, and the catch block handles the exception.
Multiple catch blocks can be used to handle different types...
The statement to use for selecting based on integer inputs is the 'switch' statement.
The 'switch' statement allows for multiple cases to be evaluated based on the value of an integer input.
Each case represents a possible value of the input, and the corresponding code block is executed if the value matches.
The 'switch' statement also provides a 'default' case which is executed if none of the cases match the input value.
...
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