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$10 USD / hora
Bandeira do(a) INDIA
katni, india
$10 USD / hora
No momento são 5:27 AM aqui
Entrou no Freelancer em abril 3, 2022
0 Recomendações

Anshit V.

@anshitfreelancin

5,0 (1 avaliação)
2,0
2,0
$10 USD / hora
Bandeira do(a) INDIA
katni, india
$10 USD / hora
100%
Trabalhos Concluídos
100%
Dentro do Orçamento
100%
No Prazo
N/A
Taxa de Recontratação

Data Science Consultant

I am a self-taught data scientist who has practiced in this field for more than four years. I completed my undergraduate from IIT Roorkee in 2021, and I worked with LTI Infotech as Senior Software Engineer. Throughout the years, I have familiarized myself with the ins and outs of the world of Data Science, starting from handling missing values in the data, performing necessary data preprocessing steps, applying the best possible machine learning algorithm, to giving the detailed data visualizations to the end-user. I am fluent in Python and C++ programming languages and capable of writing any Machine Learning and Deep Learning algorithm using Python. Check out my work in the Portfolio items:
Freelancer Python Developers India

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Itens de Portfólio

-Worked on real-time detection and classification of vehicles on a live feed video captured at a toll plaza
-Implemented YOLOv4 on the video frames using Darknet, an open-source neural network framework
-Also worked on extracting text from number plates of vehicles using Python-tesseract, an optical character recognition tool of python
Number plate text detection using YOLO and python tesseract
A retail firm names 'Poseidon' has employed a chatbot on its progressive web app to interact with its customers. My job was to determine the core intent of the customer's interaction (query) and classify it into one of the following ten different tags : 
0 - order.cancellation 
1 - order.concern.delay 
2 - order.modification 
3 - order.status 
4 - product.browse 
5 - product.reviews 
6 - shipping.address.modification 
7 - shipping.plans.browse 
8 - store.browse 
9 - store.timing
Queries are customer interactions with a chatbot; the tags classify them broadly. To train a learning algorithm on this text data, I used Long short-term memory, an artificial recurrent neural network architecture used in deep learning. Unlike standard feedforward neural networks, LSTM has feedback connections. It can process single data points (such as images) and entire sequences of data (such as speech or video). My model was able to achieve a pretty decent accuracy of 83.98% accuracy on the test set.
Sentimental Analysis
Introduction: This documentation gives the precise method and algorithm applied in Melodious Medley. We have to suggest a new song to a person based on his/her preferences and music taste by making a predictive model.
Feature extraction from Datasets: The Dataset consists of 15 features in which I have used 14 features(excluding ID as it does not have a major impact on prediction). The Data does not have any missing data, making the work a little easier. Missing data in the pandas dataframe can be checked using the dataset.IsNull().sum().sum(), which gives you the total number of missing data in your raw data. The most difficult and important feature to deal with is ts_listen. The Time-Series Data can be used in the pandas dataframe using dataset['ts_listen']=pd.to_datetime(dataset.ts_listen)
This line converts the raw data into a systematic date-time format that can be further used to extract different values. E.g., Date, Hour, seconds, milliseconds, day of the week, Year, etc.
Suggest a new song to a person based on his/her preferences
-A Lock that unlocks itself only if the user’s face is
recognized orthe userinputs the PIN correctly
-Executed FaceNet Algorithm, which uses
Convolutional Neural Networks to recognize faces
from a real-time video
-Used a 12V Push-Pull Solenoid for making the
locking system, which was connected to the
Raspberry-Pi through a MOSFET transistor so that
12V power can be supplied externally
-Technologies used: Python, Tensorflow, Deep Learning,
Raspberry-Pi, OpenCV
Bio-metric Face Recognition Lock
-AI-based NLP module, written on top of the
RASA(ML-based chatbot framework), which takes the
customer’s queries as input through a microphone
-The system uses some core NLP technologies to
process the input data and comes up with the best
reply as output
-Technologies used: Python, Tensorflow, NLP, RASA
ChatBot
-Deployed an end-to-end model that can predict
whether a bank should grant the loan to a particular
person based on credit rating defining features like
Real estate, Income, age, previous transactions, etc.
-Tested algorithms like XGBoost, LightGBM, Logistics
Regression, Random Forest and SVM
-Technologies used: Python, Pandas, Sckit-Learn, Machine
Learning, MS-Excel
Prediction of Loan approval using Machine Learning

Avaliações

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$100,00 USD
He is good. I would like to work woth him again
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Bandeira do(a) Neha G. @gtmneha
há 9 meses

Experiência

Senior Data Engineer

LTI Infotech
jul. 2021 - dez. 2021 (5 meses, 1 dia)
• Using RestAPI calls to retrieve data from the cloud server • Worked on technologies like Threading, Multiprocessing and Asyncio to speed up the whole process by almost four times

Data Scientist

Enercomp Solutions Pvt. Ltd.
jul. 2020 - set. 2020 (2 meses, 1 dia)
• Worked on real-time detection and classification of vehicles on a live feed video captured at a toll plaza • Implemented YOLOv4 on the video frames using Darknet, an open-source neural network framework • Also worked on extracting text from number plates of vehicles using Python-tesseract, an optical character recognition tool of python.

Software Developer

SensoVision Systems Pvt. Ltd.
dez. 2019 - jan. 2020 (1 mês, 1 dia)
• Worked on developing advanced image processing and computer vision C++ libraries to be deployed in automated industrial inspection systems • Worked extensively on real-time steel surface inspection systems, which apart from anomaly detection also involves measuring the parameters in real-time and filtering out the ones outside the bounds of user-specified tolerance

Educação

Bachelors of Technology

Indian Institute of Technology, Roorkee, India 2017 - 2021
(4 anos)

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Principais Habilidades

Python 1 Machine Learning (ML) 1 Image Processing 1 Computer Vision 1 Deep Learning 1

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