Data Science Jobs

Hi, I am looking for a freelancer to create an OCR dataset for segmenting Chinese and English text from any image. The dataset should be generated via Python. A lot of the code already exists; see "What already exists?" section. Lastly the dataset should be compatible with PyTorch. Tasks that need to be completed are: 1. extract sentence fragments from a dialogue text file and diction...

Cross-validation in Machine Learning Data distribution for cross validation at k = 3 blocks ? Block 1 Block 2 Block 3 1 Validation Learning Learning 2 Learning Validation Learning 3 Learning Learning Validation

Compare word choices and/or discourse patterns in your chosen 2 corpora in order to explain how these 2 corpora represent distinct perspectives on the COVID-19 pandemic. Make sure to provide sufficient explanation of the corpus analysis methods used (such as measures chosen for collocation or keyness analysis). • Make sure to cite academic literature where relevant to inform your analysis and...

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1. Analyse a Data Mining technique capable of supporting practitioners to make reliable decisions which require predictive modelling, for example, in a Business scenario 2. Demonstrate results of using an efficient technique which is capable of finding a solution to a given predictive problem represented by a data set 3. Evaluate the accuracy of the technique in terms of differences between the ...

Question - How do you propose to bridge the gap between the Foodstuffs' data management practices for third-party browser cookies and the principles for online data ethical handling referring to the concepts in the OECD Fair Information Processing Guidelines. your need to analyze and discuss the privacy policy of the Foodstuffs supermarkets in the light of data handling ethics. Privacy polic...

I need an ML expert who can replicate a technical paper

Solve the problem statement within a day!

Hi everyone, We are looking for a Data Scientist with experience in following industrial processes: a) waste management b) water treatement c) Industrial and Municipal Heating d) Experience from Oil / Gas fields are relevant aswell Cover letter question : Please briefly mention to us your concrete project experience in above processes. Try to be as specific as possible : * What specifically was ...

Hi we have got a project on data science machine learning big data or python the persons having knowledge of the mentioned skills may apply

Wanted your help in a project, requirement is for PyCharm/Visual Net

Looking for a Python or R expert with experience in creating sentiment analysis outputs. I have an excel file that has hundreds of product reviews. I'd like to categorize these reviews by creating new columns that say: - Positive/Negative/Neutral - Defective [True/False] - Expensive [True/False] - Connectivity issues [True/False] and more specific ones that will not be addressed until hired.

I need a dataset that shows BOTH brain scans and health conditions (not just cancer, alzheimers etc). Here is a link to get you started: [login to view URL]

i have the NaN values coming from data and the issue is caused by these Nan values in the calculation.

I need someone to copy information from some websites.

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please apply if your experience matches our requirements -You MUST have experience with mathematical modelling of staking rewards, liquidity pooling, and DEFI Farming. You must be able to demonstrate your skillset through previous works carried out in a similar capacity. This is a short term exercise however for the correct person this can be a long term engagement so please bear in mind that t...

I am doing research on patients Psychology before Covid and after covid pandemic who taken test . I am done with most of project and I need help with some part of Statistical analysis and I'll share all the details in chat thank you and stay safe all

Pre-processing and exploratory analysis by using Python

Use Weka to do the following: A. Classification and Prediction 1. Classification • Select dataset from UCI/kaggle repository* or from any other source. The first dataset should have continuous value for the class. • Apply on dataset classification with neural networks using backpropagation algorithm. Use various learning parameters with different number of epochs and record your notic...

topic/materical included are: From over-fitting to apparently complex methods which can work well, such as VC dimension and shattering sets. PAC bounds. Loss functions. Risk (in the learning theoretic sense) and posterior expected risk. Generalisation error. Supervised, unsupervised and semi-supervised learning. The use of distinct training, test and validation sets, particularly in the context ...

topic/materical included are: From over-fitting to apparently complex methods which can work well, such as VC dimension and shattering sets. PAC bounds. Loss functions. Risk (in the learning theoretic sense) and posterior expected risk. Generalisation error. Supervised, unsupervised and semi-supervised learning. The use of distinct training, test and validation sets, particularly in the context ...

Recreate methods: dea, [login to view URL], sdea and malmquist form Package ‘Benchmarking’ from R to Python

collecting a real dataset to build a chatbot system using python jupyter notebook on IBM Watson for localhost

In Google Data Studio, I would like to find the formula for a new calculated field to transform a number recognized as text into a number recognized as a number: example € 1,010.00 (text) => 1010.00 (number) Currently I use the formula cast (trim (replace (REPLACE (replace (Rate J text, '', ''), '€', ''), ',', '.')) as numbe...

Hello. I have a strategy that I want to run on the backtest platform on CloudQuant.com. The strategy I have is in VBA. I'm looking for someone to convert this to python and run it on CloudQuant.com. I'm only offering $ 20 for this job. I also do not accept the bargain

I want to write a code for a variational autoencoder (with time series data) and I don't know where to start. It is for my thesis so very important. The data consists of multiple timepoints and a lot of different variables per timestep, i dont know how to impute these timepoints. Should I impute them all in once or per timestep > what kind of preprocessing steps should i do > etc.

You are going to research on the issues concerning the use of data mining for (a) particular functional area(s). The suggested areas include, but not limited to: • Data Mining and Customer Relationship Management (CRM) • Data Mining and Marketing • Data Mining and Fraud Detection • Data Mining and Talent Management, etc.

The task is to implement a ML solution for facial attribute recognition/classification. The facial attributes are: - wrinkles (binary: has/does_not_have), class 0: does_not_have, class 1: has - freakles (binary: has/does_not_have), class 0: does_not_have, class 1: has - glasses (3 values: do_not_wear/wear_normal/wear_sunglasses), class 0: does_not_wear, class 1: wear_ normal, class 2: wear_sunglas...

This is my initial description of our module capabilities. Let me know if you need more detail: We want to create an independent camera with two 8 Megapixel IR lenses for distance calculation, an RGB 12MPixels all in global shutter. There is a second possibility which is to use two 8Mpixel global shutter CMOS that are sensitive in the near infrared so we do not need three sensors but two. The idea...

I am looking for expert in big data i will send complete details in the chat to know moreabout needs

i need someone expert in r programming with some data set in covid 19 related easy task please inbiox

i want a person who can can lakhs of members in my telegram group

Solving the listed problems using python jupyter notebook with three different solutions with detailed explanation including why using this line...etc.

i need someone expert in r programming with some data set in covid 19 related easy task please inbiox

i need someone expert in r programming with some data set in covid 19 related easy task please inbox

i need someone expert in r programming with some data set in covid 19 related easy task please inbox

Preciso de um profissional de Data Science e Machine Learning para Análise de Clustering, Regressão Linear e Aprendizado Profundo com o objetivo de realizar Jobs específicos.

i need someone expert in r programming with some data set in covid 19 related easy task please inbox

i need someone expert in r programming with some data set in covid 19 related easy task please inbox

i need someone expert in r programming with some data set in covid 19 related easy task please inbiox

i need someone expert in r programming with some data set in covid 19 related easy task please inbiox

To pre process the EEG Signal data and to classify the EEG Signal data based on range.

We have received the beta acceptance for GPT-3 and we would like to use it our project. Our project include an in built business rule engine. What we would like is allow our users to use natural language to define their policies/rules and use the GPT-3 to generate code snippets of the policy/rule. What we are looking for is for someone who can help us on how we achieve this/or to help us with some...

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i need the Pytorch expert for multiple job. Details will be shared.

i need the Pytorch expert for multiple job. Details will be shared.

i need the Pytorch expert for multiple job. Details will be shared.

i need the Pytorch expert for multiple job. Details will be shared.