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Machine Learning - R

£18-36 GBP / hour

Imefungwa
Imechapishwa almost 4 years ago

£18-36 GBP / hour

Core concepts in Statistical & Machine Learning, and its subtopics are: statistical and machine learning estimation error, bias and variance model capacity, overfitting AIC/BIC, regularisation supervised and unsupervised learning classification and regression trees generic architecture of FF neural network optimisation and backpropagation deep learning as an approach to AI using nested hierarchy of concepts classifier calibration variable selection; model selection; hyper-parameter tuning; ensemble learning bootstrapped aggregation; random forests; Gini impurity stacking; stacked generalization; double-rotating-partition framework The key tasks are: Reviewing and summarising answers for assessments and readings Running analyses in R based on real data Creating R scripts and interactive features for assignments Helping to produce graphs/animations for videos Building and testing assessments/activities on the platform
Kitambulisho cha mradi: 24806726

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21 mapendekezo
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Inatumika 4 yrs ago

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21 wafanyakazi huru wana zabuni kwa wastani £27 GBP/saa kwa kazi hii
Picha ya Mtumiaji
I have worked across various domains such as Banking, Insurance, Healthcare, Telecom, Business Development. I am a Data Science and ML professional with 3 years of experience having deep understanding of algorithms and data analysis. SKILLS • Databases: MySQL, PostgreSQL, MongoDB. • Language: SQL, Python, Colab, Jupyter , Django, R, HTML • BI Tools: Tableau, Qlik, • Other Skills: OpenCV, TensorFlow, Theano, Keras, Scikit, Numpy, Pandas, YOLO, CUDA - Experienced in building end-to-end pipelines for Data manipulation, Modelling, Model selection and Prediction - Knowledge of a variety of Data Visualizations methods. - Statistical Analysis and knowledge of a variety of ML algorithms like: - Regression (Linear, Log Reg, GLM, Trees based ) - Dimension Reduction (PCA, LDA) - Classification (NB, SVM, Log Reg, Trees, Ensembles - RF, GBM , Adaboost, XGBOOST, CATBOOST) - Clustering- K Means/ hierarchical/DBSCAN/Affinity/Agglomerative/Spectral) - Expert in Tensorflow/Theano/Keras/Pytorch - Transfer Learning - Object Detection and Image Processing, Time Series Analysis - DBMS - MySQL, MongoDB - NLP & Text Analysis, Sentiment Analysis, POS, NER, Advanced text Classification using DL methods, Chatbots - Additional Tools - RapidMiner, WEKA, KNIME, TRIFECTA, Qlik, Tableau, GIT, AWS, GCP - Language - Python, R I understand the project requirement and will deliver the desired product within the time specified. I am a preferred freelancer on Freelancer.com , Lets talk on chat. Thanks
£27 GBP ndani ya siku 40
4.9 (115 hakiki)
7.4
7.4
Picha ya Mtumiaji
Hi I am a very experienced statistician, data scientist and academic writer. I have completed several PhD level thesis projects involving advanced statistical analysis of data. I have worked with data from several companies and have done projects involving high level quantitative analysis and data interpretation skills to study the trends, time behaviour and compare the variables in the data. I can do advanced level analysis in SPSS, R, PYTHON, WEKA, TABLEAU and EXCEL tools like machine learning, deep learning, AI, NLP, hypothesis testing, forecasting, T-test, ANOVA etc. Looking forward to discussion, Best Regards, Suyash
£50 GBP ndani ya siku 40
4.6 (155 hakiki)
7.2
7.2
Picha ya Mtumiaji
I'm an Engineer in Statistics and Applied Economics, i've got many skills and expertise that will allow me achieving perfectly all the projects and assignments because my priority is your satisfaction. I am a master of softwares like SPSS, SAS, STATA, R, Eviews, Minitab, MS excel I have advanced knowledges in: Econometrics: Panel Data, Pooled Data, cross-section Data, Probit, Logit, Multinomial Logit, scoring, Economics modeling, Tobit, Heckman.. ---Data Mining: Factor analysis, Principal Component Analysis, Regression (Simple, Multiple, logisitic, hierarchical, Poisson), PCA, PCA, Data Quality, Data Reliability, ANOVA, ANOM, ANCOVA, Clustering, Hierarchical Clustering and bayesian analysis. I'll provide you perfect reporting using MsWord. At the same time i can help you to do any statistics related Reports Presentations Tutorials Questionnaires I have Five years of research experience. I will provide the best quality work available within minimum time .
£36 GBP ndani ya siku 5
4.8 (138 hakiki)
6.5
6.5
Picha ya Mtumiaji
Hello, I can help you with your project - Machine Learning - R I have gone through your job posting and become very much interested to work with you. I am an expert in this field. I have already completed several projects like this. For evidence you can see my profile. Please visit : https://www.freelancer.com/u/schoudhary1553 I have excellent command over English. I am a hard worker, productive and worthy of your attention I hope, I would be the right candidate for this post. Awaiting an affirmative response from you. Kinds Regards, Sandeep
£30 GBP ndani ya siku 40
4.9 (52 hakiki)
6.4
6.4
Picha ya Mtumiaji
Hi, I am a machine learning scientist , I have wide experience in building predictive models. Data is my field, just contact me and we'll discuss further details.
£19 GBP ndani ya siku 40
4.9 (53 hakiki)
5.6
5.6
Picha ya Mtumiaji
Hello, ‌Hope you doing well.I have checked all your requirements and we able to do this and deliver in time.I have 5 years of experience in these types of work. So, I believe we can do that work with your support. ‌Regards
£20 GBP ndani ya siku 18
4.6 (47 hakiki)
5.6
5.6
Picha ya Mtumiaji
I am an experienced Data Scientist and Machine Learning Engineer. Deep learning, Artificial intelligence, machine learning, Data structures, and algorithms are my major fields. I finished specializations on Data Science, Machine learning, Deep neural Network, Convolution NN, Recurrent NN, Tuning Hyper Parameter .this project will well fit for me. I have won the 2nd runners up award in Srilanka Biggest Data Science Competition. I am an expert in R language and did lot of projects to data visualization , data manipulation and supervised and unsupervised learning.
£18 GBP ndani ya siku 40
5.0 (45 hakiki)
5.2
5.2
Picha ya Mtumiaji
hi i have gone through your requirements and i have done lot of projects in analytics and machine learning using Python and R. i can deliver the project to you within the required dataframe.
£30 GBP ndani ya siku 30
4.9 (23 hakiki)
5.2
5.2
Picha ya Mtumiaji
Hey I am a Professional data scientist with 3 years of experience. I hold an MBA and first Degree in statistics which provides me with the necessary background to handle your project. Having done various projects using spss, R, python, I can deliver quality and superior work at a price we are both comfortable with and within the agreed timeline. Kindly send me text
£20 GBP ndani ya siku 10
4.9 (32 hakiki)
5.1
5.1
Picha ya Mtumiaji
I have read the instructions . I am well conversant with the field and I believe I can offer a high quality paper on this assignment delivered on time.
£28 GBP ndani ya siku 10
4.8 (52 hakiki)
5.2
5.2
Picha ya Mtumiaji
Hi there, I am PhD in statistics from IIT and working as data scientist since 5 years I can assure you on a quick and quality output. Thanks.
£19 GBP ndani ya siku 40
4.9 (37 hakiki)
4.7
4.7
Picha ya Mtumiaji
I have worked on several projects involving statistical algorithm development using R. I have developed algorithms for linear, logistic regression, decision tree, random forest, svm and other machine learning techniques and also on neural networks such as CNN, RNN, LSTM etc. I have also worked on statistical techniques such as error estimation, Anova, statistical estimation etc. I am also well conversant with using library functions in R. I have used most of the techniques you mentioned like regularization, overfitting, removing bias, backpropagation, hyper-parameter tuning etc. I can provide the services requested by you.
£18 GBP ndani ya siku 40
5.0 (1 hakiki)
3.0
3.0
Picha ya Mtumiaji
Experienced Data Science Consultant | Master's degree in Statistics | Expert R Programmer | lead Power BI Analyst | Advance Excel My understanding of the project: Phase 1: I will understood the objective and willing to take a view of a data set. Phase 2: implement and write R script and share with you the results. Phase 3: I will implement all the feedback and improvements from the above phases and make a final delivery. My current role involves a wide range of Statistical concept, Research and Analysis. I have worked on supervised and unsupervised machine learning algorithms. I have developed a wide range of regression and classification models like Linear Regression, logistic regression, k means clustering, market basket analysis, decision tree and random forest. I have also worked on natural language processing models like bag of words, word2vec, lemmatisation, tokenisation, stop words etc.
£18 GBP ndani ya siku 30
5.0 (1 hakiki)
1.6
1.6
Picha ya Mtumiaji
Hey there, I am looking for this kind of work.I have a great enthusiasm for machine learning.I have experience in R and machine learning both. Prices and days of the weeks will be set according to work.
£22 GBP ndani ya siku 5
0.0 (0 hakiki)
0.0
0.0
Picha ya Mtumiaji
I am a certified data scientist using R. I have built several dashboards using R and Rshiny. All the dashboards were part of predictive modeling, where in the users have to apply filter and then execute the trained model, and the report will be generated. Apart from this I have participated in several data science competitions in Kaggle, Analytics Vidya...
£28 GBP ndani ya siku 21
0.0 (0 hakiki)
0.0
0.0
Picha ya Mtumiaji
Hi there, I've gone through your requirement and believe that I can do that work perfectly under your budget and deadlines. I've almost 10 years of experience in matlab related projects in simulation and hardware as well. Also, I am doing PhD. in AI in which I've worked on many prediction algorithms, classifications, optimization etc such as LMS, FLMS, qLMS, RBFNN, qRBFNN, MLP, SVM, LS-SVM, WLS, RLS K-means, Linear Regression and so many algorithms. So I can do your work as per your needs. Please drop me a message we can discuss it further. Thanks alot for your valuable time. Regards Syed Saiq Hussain PhD. AI.
£36 GBP ndani ya siku 40
0.0 (0 hakiki)
0.0
0.0

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Bedera ya GREECE
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0.0
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Mwanachama tangu Feb 11, 2016

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