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# Data science and Longest Common subsequence Python

Data science and Longest Common subsequence Python. I need support with this Computer Science question so I can learn better.

I have attached the .txt file, the function to import the .txt file, and the recursive longest common subsequence code.
Q2) (20 points) Data Science is one of the most popular areas where Python is widely used. In this question, you will have an opportunity to put your tiny tiny first baby step into this territory. You will also develop your own simple hash table using the existing standard Python data types.

Modify the LCS recursive version to count the number of recursive calls for each 6-digit integer string against “0123456789” string. The function returns a tuple of two elements (LCS num, the number of recursive calls to find the LCS)
I think I found a pretty good (but very slow) hash function of integer strings, which is the recursive LCS function. đź™‚ Use this function as your hash function to store the integer strings you read in Q1) into your own hash table. Please do not use Python dict() data type directly. You should develop your own hash table where the keys are the number of recursive calls as computed from the recursive LCS function.
Now, regarding how good the new hash function is in terms of generating keys uniformly, we want to check it by counting the number of collisions for each and every key in the hash table from 1M integers. It would be very ideal if the average collision number is close to 100 for 10,000 buckets out of 1M numbers. We can get an idea of it by computing the average number of collisions, but we may also visualize the distribution of the collisions across all the keys using Python plot library.
Use a plotting library (https://plot.ly/python/ (Links to an external site.)) to visualize the distribution of key collision of the LCS hash function:

import matplotlib.pyplot as pltfrom plotly.graph_objs import Bar, Layoutfrom plotly import offline
# or any other library of your choice such as panda, if you prefer

Draw an offline bar graph to show the relationship between hash keys (the number of recursive calls to compute the LCS against “0123456789” ) and the number of collisions for each hash key. You may refer to the chart that I came up with using python dict() class (I could have used collections. Counter class for that matter) but again you should use your own hash table for this homework which maps each key to the corresponding list of collisions. In any case, the final chart should look very similar, if not identical. << lcsUniformity.html >>

5. From my personal experience, I firmly believe that no meaningful data analysis can be completed without interjecting human intuition in the data interpretation process. Let’s exercise our own. Look at my chart mentioned above. It’s not perfect but it appears fairly uniformly distributed across the keys (LCS numbers). But it you look at it closely, after passing certain threshold, the collision rate tapering off, which means that bigger the number of recursion gets, smaller the collisions (frequencies of hash keys generated in the range) gets. They are thinly spread out. Also note that these numbers would take much longer time to get a hash key using the LCS hash function because it makes many more recursive calls to finish the recursion. So I would like to limit the number of recursive calls when it passes a certain threshold. With that in mind,

using your intuition, from your own bar graph, pick up a threshold number and give your reasons explaining why you picked up the number. No right or wrong answer here.
To handle those numbers that go over the threshold, you may develop and run a simple secondary hash function of your own choice to collapse those outliers to a shorter range so that the upper bound of entire hash table of yours is below or equal to 10,000.
Then run your new algorithm to redraw the distribution across new set of keys added to the existing keys.

Since running LCS for the million numbers in rand1000000.txt file takes quite a long time, you may first test it with rand1000,txt file ( less than 10 seconds)
Q2 Deliverable :

Python codes of modified LCS recursive and the driver program
The offline html files of the hash table collision charts for both before and after modification

Data science and Longest Common subsequence Python

University of North Carolina Global Issues That Business Must Navigate Quiz.

Write a detailed outline / essay that answers the following two questions.List and carefully explain four global / multicultural issues that international businesses must navigate.Discuss hypothetically, or with a real world example, how one of these issues might change and how a successful international business might react.The structure of your essay should be as follows:PART 1 – The four issues:1. Issue #1 + explanation2. Issue #2 + explanation3. Issue #3 + explanation4. Issue #4 + explanationPART 2:The issue you have chosen to elaborate on with a real or hypothetical example and an explanation of how an international business might react to the issue. Please be as clear and detailed as you can
University of North Carolina Global Issues That Business Must Navigate Quiz

Florida International University Social Science Field Experience Report.

I’m working on a social science question and need support to help me understand better.

Florida International University Social Science Field Experience Report

## Analyze the Corporate Social Responsibility (CSR) Efforts of an Organization Select an organization either you currently work for or have experience with. Write an analysis of their formal efforts and corporate commitment to CSR. Provide an

Analyze the Corporate Social Responsibility (CSR) Efforts of an Organization Select an organization either you currently work for or have experience with. Write an analysis of their formal efforts and corporate commitment to CSR. Provide an. Iâ€™m working on a Management exercise and need support.

Your well-written paper should meet the following requirements:

Be 4-5 pages in length, which does not include the title page, abstract, or required reference page, which are never a part of the minimum content requirements.
Use Saudi Electronic University academic writing standards and APA style guidelines.
Support your submission with course material concepts, principles, and theories from the textbook and at least two scholarly, peer-reviewed journal articles.

Analyze the Corporate Social Responsibility (CSR) Efforts of an Organization Select an organization either you currently work for or have experience with. Write an analysis of their formal efforts and corporate commitment to CSR. Provide an

## Child Welfare and Family Preservation Response

custom writing service Child Welfare and Family Preservation Response.

Child Welfare and Family Preservation Response

## NRS 434VN Grand Canyon Physical Assessments Among School Aged Children Report

NRS 434VN Grand Canyon Physical Assessments Among School Aged Children Report.

The needs of the pediatric patient differ depending on age, as do the stages of development and the expected assessment findings for each stage. In a 500-750-word paper, examine the needs of a school-aged child between the ages of 5 and 12 years old and discuss the following:Compare the physical assessments among school-aged children. Describe how you would modify assessment techniques to match the age and developmental stage of the child.Choose a child between the ages of 5 and 12 years old. Identify the age of the child and describe the typical developmental stages of children that age.Applying developmental theory based on Erickson, Piaget, or Kohlberg, explain how you would developmentally assess the child. Include how you would offer explanations during the assessment, strategies you would use to gain cooperation, and potential findings from the assessment.Prepare this assignment according to the guidelines found in the APA Style . An abstract is not required.This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.
NRS 434VN Grand Canyon Physical Assessments Among School Aged Children Report

## my question is on my requirements

my question is on my requirements. I need an explanation for this Business question to help me study.

Business intelligence has become an important asset for all companies that want to reach the next level. What is business intelligence? Business intelligence (BI) is a technology-driven process for analysing data and presenting actionable information to help executives, managers and other corporate end users make informed business decisions. It comprises the strategies and technologies used by enterprises for the data analysis of business information.
Technology has created an abundance of data that can be used to better understand your customers, markets, competitors, and opportunities. The most successful businesses are adept at collecting, storing, accessing, and using data to better understand what they should be doing to achieve success.
Following what you’ve written so far, answer the following question as it relates to your developing organization:
What data you will collect and how you will collect it?
In what way will the data enable you to become a better organization?
Use what you have learned on business intelligence to answer these questions in narrative form. Again, your response to the above questions should be between a total of 400-600 words. You will be graded on accuracy of content/concepts used, feasibility, and finally the organization and presentation of the writing. Please refer to the rubric posted on Canvas for more detail on grading.
my question is on my requirements

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